CINXE.COM

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>Brodmann area 20 - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"dc171ea0-18d5-4256-9a41-659bbf36957b","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Brodmann_area_20","wgTitle":"Brodmann area 20","wgCurRevisionId":1247832119,"wgRevisionId":1247832119,"wgArticleId":534483,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description is different from Wikidata","Commons category link is on Wikidata","Brodmann areas","Temporal lobe"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"Brodmann_area_20","wgRelevantArticleId":534483,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia", "wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":3000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q4973066","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform","platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false, "wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["site","mediawiki.page.ready","jquery.makeCollapsible","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher","ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming", "ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&modules=ext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&only=styles&skin=vector-2022"> <script async="" src="/w/load.php?lang=en&modules=startup&only=scripts&raw=1&skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&modules=site.styles&only=styles&skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/f/f4/Brodmann_area_20.png"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="900"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/f/f4/Brodmann_area_20.png"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="600"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="480"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Brodmann area 20 - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/Brodmann_area_20"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=Brodmann_area_20&action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/Brodmann_area_20"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-Brodmann_area_20 rootpage-Brodmann_area_20 skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page's font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&returnto=Brodmann+area+20" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&returnto=Brodmann+area+20" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&utm_medium=sidebar&utm_campaign=C13_en.wikipedia.org&uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&returnto=Brodmann+area+20" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&returnto=Brodmann+area+20" title="You're encouraged to log in; however, it's not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Guenon" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Guenon"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Guenon</span> </div> </a> <ul id="toc-Guenon-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Brodmann area 20</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 3 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-3" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">3 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Area_20_di_Brodmann" title="Area 20 di Brodmann – Italian" lang="it" hreflang="it" data-title="Area 20 di Brodmann" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A6%D0%B8%D1%82%D0%BE%D0%B0%D1%80%D1%85%D0%B8%D1%82%D0%B5%D0%BA%D1%82%D0%BE%D0%BD%D0%B8%D1%87%D0%B5%D1%81%D0%BA%D0%BE%D0%B5_%D0%BF%D0%BE%D0%BB%D0%B5_%D0%91%D1%80%D0%BE%D0%B4%D0%BC%D0%B0%D0%BD%D0%B0_20" title="Цитоархитектоническое поле Бродмана 20 – Russian" lang="ru" hreflang="ru" data-title="Цитоархитектоническое поле Бродмана 20" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D0%BE%D0%BB%D0%B5_%D0%91%D1%80%D0%BE%D0%B4%D0%BC%D0%B0%D0%BD%D0%B0_20" title="Поле Бродмана 20 – Ukrainian" lang="uk" hreflang="uk" data-title="Поле Бродмана 20" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4973066#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Brodmann_area_20" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:Brodmann_area_20" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/Brodmann_area_20"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/Brodmann_area_20"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/Brodmann_area_20" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/Brodmann_area_20" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&oldid=1247832119" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&page=Brodmann_area_20&id=1247832119&wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBrodmann_area_20"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FBrodmann_area_20"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&page=Brodmann_area_20&action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=Brodmann_area_20&printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Brodmann_area_20" hreflang="en"><span>Wikimedia Commons</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q4973066" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Region of the brain's temporal cortex</div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><tbody><tr><th colspan="2" class="infobox-above" style="background-color:lemonchiffon">Brodmann area 20</th></tr><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:Brodmann_area_20.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f4/Brodmann_area_20.png/250px-Brodmann_area_20.png" decoding="async" width="250" height="188" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/f/f4/Brodmann_area_20.png 1.5x" data-file-width="256" data-file-height="192" /></a></span></td></tr><tr><td colspan="2" class="infobox-image"><span typeof="mw:File"><a href="/wiki/File:Brodmann_Cytoarchitectonics_20.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Brodmann_Cytoarchitectonics_20.png/250px-Brodmann_Cytoarchitectonics_20.png" decoding="async" width="250" height="397" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Brodmann_Cytoarchitectonics_20.png/375px-Brodmann_Cytoarchitectonics_20.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ae/Brodmann_Cytoarchitectonics_20.png/500px-Brodmann_Cytoarchitectonics_20.png 2x" data-file-width="599" data-file-height="952" /></a></span></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Details</th></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Identifiers</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Latin" title="Latin">Latin</a></th><td class="infobox-data"><i>area temporalis inferior</i></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/NeuroNames" title="NeuroNames">NeuroNames</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="http://braininfo.rprc.washington.edu/centraldirectory.aspx?ID=1025">1025</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/NeuroLex" title="NeuroLex">NeuroLex</a> ID</th><td class="infobox-data"><a rel="nofollow" class="external text" href="http://uri.neuinfo.org/nif/nifstd/birnlex_1751">birnlex_1751</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Foundational_Model_of_Anatomy" title="Foundational Model of Anatomy">FMA</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://bioportal.bioontology.org/ontologies/FMA/?p=classes&conceptid=http%3A%2F%2Fpurl.org%2Fsig%2Font%2Ffma%2Ffma68617">68617</a></td></tr><tr><td colspan="2" class="infobox-below"><a href="/wiki/Anatomical_terms_of_neuroanatomy" title="Anatomical terms of neuroanatomy">Anatomical terms of neuroanatomy</a><div style="text-align: right;"><small class="noprint">[<a href="https://www.wikidata.org/wiki/Q4973066" class="extiw" title="d:Q4973066">edit on Wikidata</a>]</small></div></td></tr></tbody></table> <p><b>Brodmann area 20</b>, or <b>BA20</b>, is part of the <a href="/wiki/Temporal_lobe" title="Temporal lobe">temporal</a> <a href="/wiki/Cerebral_cortex" title="Cerebral cortex">cortex</a> in the <a href="/wiki/Human_brain" title="Human brain">human brain</a>. The region encompasses most of the ventral temporal cortex, a region believed to play a part in high-level visual processing and recognition memory. </p><p>This area is also known as <b>inferior temporal area 20</b>, and it refers to a subdivision of the cytoarchitecturally defined temporal region of cerebral cortex. In the human it corresponds approximately to the inferior temporal gyrus. Cytoarchitecturally it is bounded medially by the <a href="/wiki/Ectorhinal_area_36" class="mw-redirect" title="Ectorhinal area 36">ectorhinal area 36</a> (H), laterally by the <a href="/wiki/Middle_temporal_area_21" class="mw-redirect" title="Middle temporal area 21">middle temporal area 21</a>, rostrally by the <a href="/wiki/Temporopolar_area_38" class="mw-redirect" title="Temporopolar area 38">temporopolar area 38</a> (H) and caudally by the <a href="/wiki/Occipitotemporal_area_37" class="mw-redirect" title="Occipitotemporal area 37">occipitotemporal area 37</a> (H) (Brodmann-1909). </p> <div class="mw-heading mw-heading2"><h2 id="Guenon">Guenon</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Brodmann_area_20&action=edit&section=1" title="Edit section: Guenon"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Brodmann area 20 is a subdivision of the cerebral cortex of the <a href="/wiki/Guenon" title="Guenon">guenon</a> defined on the basis of <a href="/wiki/Cytoarchitecture" title="Cytoarchitecture">cytoarchitecture</a>. It is cytoarchitecturally <a href="/wiki/Homology_(biology)" title="Homology (biology)">homologous</a> to the inferior temporal area 20 of the human (Brodmann-1909). Distinctive features (Brodmann-1905): area 20 is similar to <a href="/w/index.php?title=Area_19_of_Brodmann&action=edit&redlink=1" class="new" title="Area 19 of Brodmann (page does not exist)">area 19 of Brodmann</a>-1909 in the relative abundance of small cell types relative to the number of larger <a href="/wiki/Pyramidal_cell" title="Pyramidal cell">pyramidal cells</a>; a very dense, wide internal <a href="/wiki/Granular_layer_(cerebral_cortex)" class="mw-redirect" title="Granular layer (cerebral cortex)">granular layer</a> (IV) composed almost exclusively of <a href="/wiki/Granule_cell" title="Granule cell">granule cells</a>, as in <a href="/w/index.php?title=Area_18_of_Brodmann&action=edit&redlink=1" class="new" title="Area 18 of Brodmann (page does not exist)">area 18 of Brodmann</a>-1909; a broad, clear internal <a href="/wiki/Pyramidal_layer" class="mw-redirect" title="Pyramidal layer">pyramidal layer</a> (V) with few cells; and a distinct <a href="/wiki/Multiform_layer" class="mw-redirect" title="Multiform layer">multiform layer</a> (VI). The major differences from areas 18 and 19 are somewhat lesser cell density; absence of a division of the external pyramidal layer (III) into sublayers 3a and 3b; layer V is more clearly distinguished from layer VI and, on average, has a greater density of pyramidal <a href="/wiki/Ganglion" title="Ganglion">ganglion cells</a> than in the other areas; layer VI is wider, more diffuse and has fewer cells that are concentrated in the outer part of the layer to produce a denser sublayer 6a and a less dense sublayer 6b. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Brodmann_area_20&action=edit&section=2" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Brodmann_area" title="Brodmann area">Brodmann area</a></li> <li><a href="/wiki/List_of_regions_in_the_human_brain" title="List of regions in the human brain">List of regions in the human brain</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Brodmann_area_20&action=edit&section=3" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Brodmann_area_20" class="extiw" title="commons:Category:Brodmann area 20">Brodmann area 20</a></span>.</div></div> </div> <ul><li>For Neuroanatomy of the inferior temporal area 20 visit <a rel="nofollow" class="external text" href="https://archive.today/20121210144327/http://braininfo.rprc.washington.edu/Scripts/ancilcentraldirectory.aspx?ID=74">BrainInfo</a></li> <li>For Neuroanatomy of Brodmann area 20 visit <a rel="nofollow" class="external text" href="https://archive.today/20121211104440/http://braininfo.rprc.washington.edu/Scripts/ancilcentraldirectory.aspx?ID=1053">BrainInfo</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Brodmann_areas" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Brodmann_area" title="Template:Brodmann area"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Brodmann_area" title="Template talk:Brodmann area"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Brodmann_area" title="Special:EditPage/Template:Brodmann area"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Brodmann_areas" style="font-size:114%;margin:0 4em"><a href="/wiki/Brodmann_area" title="Brodmann area">Brodmann areas</a></div></th></tr><tr><td colspan="2" class="navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Brodmann_area_1" class="mw-redirect" title="Brodmann area 1">1</a></li> <li><a href="/wiki/Brodmann_area_2" class="mw-redirect" title="Brodmann area 2">2</a></li> <li><a href="/wiki/Brodmann_area_3" class="mw-redirect" title="Brodmann area 3">3</a></li> <li><a href="/wiki/Brodmann_area_4" title="Brodmann area 4">4</a></li> <li><a href="/wiki/Brodmann_area_5" title="Brodmann area 5">5</a></li> <li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li> <li><a href="/wiki/Brodmann_area_7" title="Brodmann area 7">7</a></li> <li><a href="/wiki/Brodmann_area_8" title="Brodmann area 8">8</a></li> <li><a href="/wiki/Brodmann_area_9" title="Brodmann area 9">9</a></li> <li><a href="/wiki/Brodmann_area_10" title="Brodmann area 10">10</a></li> <li><a href="/wiki/Brodmann_area_11" title="Brodmann area 11">11</a></li> <li><a href="/wiki/Brodmann_area_12" title="Brodmann area 12">12</a></li> <li><a href="/wiki/Brodmann_area_13" title="Brodmann area 13">13</a></li> <li><a href="/wiki/Brodmann_area_14" title="Brodmann area 14">14</a></li> <li><a href="/wiki/Brodmann_area_15" title="Brodmann area 15">15</a></li> <li><a href="/wiki/Brodmann_area_16" title="Brodmann area 16">16</a></li> <li><a href="/wiki/Brodmann_area_17" class="mw-redirect" title="Brodmann area 17">17</a></li> <li><a href="/wiki/Brodmann_area_18" title="Brodmann area 18">18</a></li> <li><a href="/wiki/Brodmann_area_19" title="Brodmann area 19">19</a></li> <li><a class="mw-selflink selflink">20</a></li> <li><a href="/wiki/Brodmann_area_21" title="Brodmann area 21">21</a></li> <li><a href="/wiki/Brodmann_area_22" title="Brodmann area 22">22</a></li> <li><a href="/wiki/Brodmann_area_23" title="Brodmann area 23">23</a></li> <li><a href="/wiki/Brodmann_area_24" title="Brodmann area 24">24</a></li> <li><a href="/wiki/Brodmann_area_25" title="Brodmann area 25">25</a></li> <li><a href="/wiki/Brodmann_area_26" title="Brodmann area 26">26</a></li> <li><a href="/wiki/Brodmann_area_27" title="Brodmann area 27">27</a></li> <li><a href="/wiki/Brodmann_area_28" title="Brodmann area 28">28</a></li> <li><a href="/wiki/Brodmann_area_29" title="Brodmann area 29">29</a></li> <li><a href="/wiki/Brodmann_area_30" title="Brodmann area 30">30</a></li> <li><a href="/wiki/Brodmann_area_31" title="Brodmann area 31">31</a></li> <li><a href="/wiki/Brodmann_area_32" title="Brodmann area 32">32</a></li> <li><a href="/wiki/Brodmann_area_33" title="Brodmann area 33">33</a></li> <li><a href="/wiki/Brodmann_area_34" title="Brodmann area 34">34</a></li> <li><a href="/wiki/Brodmann_area_35" class="mw-redirect" title="Brodmann area 35">35</a></li> <li><a href="/wiki/Brodmann_area_36" class="mw-redirect" title="Brodmann area 36">36</a></li> <li><a href="/wiki/Brodmann_area_37" title="Brodmann area 37">37</a></li> <li><a href="/wiki/Brodmann_area_38" title="Brodmann area 38">38</a></li> <li><a href="/wiki/Brodmann_area_39" title="Brodmann area 39">39</a></li> <li><a href="/wiki/Brodmann_area_40" title="Brodmann area 40">40</a></li> <li><a href="/wiki/Brodmann_area_41_%26_42" class="mw-redirect" title="Brodmann area 41 & 42">41</a></li> <li><a href="/wiki/Brodmann_area_41_%26_42" class="mw-redirect" title="Brodmann area 41 & 42">42</a></li> <li><a href="/wiki/Brodmann_area_43" title="Brodmann area 43">43</a></li> <li><a href="/wiki/Brodmann_area_44" title="Brodmann area 44">44</a></li> <li><a href="/wiki/Brodmann_area_45" title="Brodmann area 45">45</a></li> <li><a href="/wiki/Brodmann_area_46" title="Brodmann area 46">46</a></li> <li><a href="/wiki/Brodmann_area_47" title="Brodmann area 47">47</a></li> <li><a href="/wiki/Brodmann_area_48" title="Brodmann area 48">48</a></li> <li><a href="/wiki/Brodmann_area_49" title="Brodmann area 49">49</a></li> <li><a href="/w/index.php?title=Brodmann_area_50&action=edit&redlink=1" class="new" title="Brodmann area 50 (page does not exist)">50</a></li> <li><a href="/w/index.php?title=Brodmann_area_51&action=edit&redlink=1" class="new" title="Brodmann area 51 (page does not exist)">51</a></li> <li><a href="/wiki/Brodmann_area_52" title="Brodmann area 52">52</a></li></ul> </div></td></tr></tbody></table></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236075235"></div><div role="navigation" class="navbox" aria-labelledby="Anatomy_of_the_cerebral_cortex_of_the_human_brain" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Cerebral_cortex" title="Template:Cerebral cortex"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Cerebral_cortex" title="Template talk:Cerebral cortex"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Cerebral_cortex" title="Special:EditPage/Template:Cerebral cortex"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Anatomy_of_the_cerebral_cortex_of_the_human_brain" style="font-size:114%;margin:0 4em">Anatomy of the <a href="/wiki/Cerebral_cortex" title="Cerebral cortex">cerebral cortex</a> of the <a href="/wiki/Human_brain" title="Human brain">human brain</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Frontal_lobe" title="Frontal lobe">Frontal lobe</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Superolateral</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Prefrontal_cortex" title="Prefrontal cortex">Prefrontal</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Superior_frontal_gyrus" title="Superior frontal gyrus">Superior frontal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_4" title="Brodmann area 4">4</a></li> <li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li> <li><a href="/wiki/Brodmann_area_8" title="Brodmann area 8">8</a></li></ul></li> <li><a href="/wiki/Middle_frontal_gyrus" title="Middle frontal gyrus">Middle frontal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_9" title="Brodmann area 9">9</a></li> <li><a href="/wiki/Brodmann_area_10" title="Brodmann area 10">10</a></li> <li><a href="/wiki/Brodmann_area_46" title="Brodmann area 46">46</a></li></ul></li></ul> <ul><li><a href="/wiki/Inferior_frontal_gyrus" title="Inferior frontal gyrus">Inferior frontal gyrus</a>: <a href="/wiki/Brodmann_area_11" title="Brodmann area 11">11</a></li> <li><a href="/wiki/Brodmann_area_47" title="Brodmann area 47">47</a>-<a href="/wiki/Orbital_part_of_inferior_frontal_gyrus" title="Orbital part of inferior frontal gyrus">Pars orbitalis</a></li> <li><a href="/wiki/Broca%27s_area" title="Broca's area">Broca's area</a> <ul><li><a href="/wiki/Brodmann_area_44" title="Brodmann area 44">44</a>-<a href="/wiki/Opercular_part_of_inferior_frontal_gyrus" class="mw-redirect" title="Opercular part of inferior frontal gyrus">Pars opercularis</a></li> <li><a href="/wiki/Brodmann_area_45" title="Brodmann area 45">45</a>-<a href="/wiki/Triangular_part_of_inferior_frontal_gyrus" class="mw-redirect" title="Triangular part of inferior frontal gyrus">Pars triangularis</a></li></ul></li></ul> <ul><li><a href="/wiki/Superior_frontal_sulcus" title="Superior frontal sulcus">Superior frontal sulcus</a></li> <li><a href="/wiki/Inferior_frontal_sulcus" title="Inferior frontal sulcus">Inferior frontal sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Precentral_gyrus" title="Precentral gyrus">Precentral</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Precentral_gyrus" title="Precentral gyrus">Precentral gyrus</a></li> <li><a href="/wiki/Precentral_sulcus" title="Precentral sulcus">Precentral sulcus</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Medial/inferior</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Prefrontal_cortex" title="Prefrontal cortex">Prefrontal</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Superior_frontal_gyrus" title="Superior frontal gyrus">Superior frontal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_4" title="Brodmann area 4">4</a></li> <li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li></ul></li> <li><a href="/wiki/Medial_frontal_gyrus" title="Medial frontal gyrus">Medial frontal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_8" title="Brodmann area 8">8</a></li> <li><a href="/wiki/Brodmann_area_9" title="Brodmann area 9">9</a></li></ul></li></ul> <ul><li><a href="/wiki/Paraterminal_gyrus" class="mw-redirect" title="Paraterminal gyrus">Paraterminal gyrus</a>/<a href="/wiki/Paraolfactory_area" class="mw-redirect" title="Paraolfactory area">Paraolfactory area</a> <ul><li><a href="/wiki/Brodmann_area_12" title="Brodmann area 12">12</a></li></ul></li> <li><a href="/wiki/Straight_gyrus" title="Straight gyrus">Straight gyrus</a> <ul><li><a href="/wiki/Brodmann_area_11" title="Brodmann area 11">11</a></li></ul></li> <li><a href="/wiki/Orbital_gyri" title="Orbital gyri">Orbital gyri</a>/<a href="/wiki/Orbitofrontal_cortex" title="Orbitofrontal cortex">Orbitofrontal cortex</a> <ul><li><a href="/wiki/Brodmann_area_10" title="Brodmann area 10">10</a></li> <li><a href="/wiki/Brodmann_area_11" title="Brodmann area 11">11</a></li> <li><a href="/wiki/Brodmann_area_12" title="Brodmann area 12">12</a></li></ul></li> <li><a href="/wiki/Ventromedial_prefrontal_cortex" title="Ventromedial prefrontal cortex">Ventromedial prefrontal cortex</a> <ul><li><a href="/wiki/Brodmann_area_10" title="Brodmann area 10">10</a></li></ul></li> <li><a href="/wiki/Subcallosal_area" title="Subcallosal area">Subcallosal area</a> <ul><li><a href="/wiki/Brodmann_area_25" title="Brodmann area 25">25</a></li></ul></li></ul> <ul><li><a href="/wiki/Olfactory_sulcus" class="mw-redirect" title="Olfactory sulcus">Olfactory sulcus</a></li> <li><a href="/wiki/Orbital_sulcus" title="Orbital sulcus">Orbital sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Precentral_gyrus" title="Precentral gyrus">Precentral</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Paracentral_lobule" title="Paracentral lobule">Paracentral lobule</a> <ul><li><a href="/wiki/Brodmann_area_4" title="Brodmann area 4">4</a></li></ul></li> <li><a href="/wiki/Paracentral_sulcus" title="Paracentral sulcus">Paracentral sulcus</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Both</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Primary_motor_cortex" title="Primary motor cortex">Primary motor cortex</a> <ul><li><a href="/wiki/Brodmann_area_4" title="Brodmann area 4">4</a></li></ul></li> <li><a href="/wiki/Premotor_cortex" title="Premotor cortex">Premotor cortex</a> <ul><li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li></ul></li> <li><a href="/wiki/Supplementary_motor_area" title="Supplementary motor area">Supplementary motor area</a> <ul><li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li></ul></li> <li><a href="/wiki/Supplementary_eye_field" title="Supplementary eye field">Supplementary eye field</a> <ul><li><a href="/wiki/Brodmann_area_6" title="Brodmann area 6">6</a></li></ul></li> <li><a href="/wiki/Frontal_eye_fields" title="Frontal eye fields">Frontal eye fields</a> <ul><li><a href="/wiki/Brodmann_area_8" title="Brodmann area 8">8</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Parietal_lobe" title="Parietal lobe">Parietal lobe</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Superolateral</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Superior_parietal_lobule" title="Superior parietal lobule">Superior parietal lobule</a> <ul><li><a href="/wiki/Brodmann_area_5" title="Brodmann area 5">5</a></li> <li><a href="/wiki/Brodmann_area_7" title="Brodmann area 7">7</a></li></ul></li> <li><a href="/wiki/Inferior_parietal_lobule" title="Inferior parietal lobule">Inferior parietal lobule</a> <ul><li><a href="/wiki/Brodmann_area_40" title="Brodmann area 40">40</a>-<a href="/wiki/Supramarginal_gyrus" title="Supramarginal gyrus">Supramarginal gyrus</a></li> <li><a href="/wiki/Brodmann_area_39" title="Brodmann area 39">39</a>-<a href="/wiki/Angular_gyrus" title="Angular gyrus">Angular gyrus</a></li></ul></li> <li><a href="/wiki/Parietal_operculum" class="mw-redirect" title="Parietal operculum">Parietal operculum</a> <ul><li><a href="/wiki/Brodmann_area_43" title="Brodmann area 43">43</a></li></ul></li></ul> <ul><li><a href="/wiki/Intraparietal_sulcus" title="Intraparietal sulcus">Intraparietal sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Medial/inferior</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Paracentral_lobule" title="Paracentral lobule">Paracentral lobule</a> <ul><li><a href="/wiki/Brodmann_area_1" class="mw-redirect" title="Brodmann area 1">1</a></li> <li><a href="/wiki/Brodmann_area_2" class="mw-redirect" title="Brodmann area 2">2</a></li> <li><a href="/wiki/Brodmann_area_3" class="mw-redirect" title="Brodmann area 3">3</a></li> <li><a href="/wiki/Brodmann_area_5" title="Brodmann area 5">5</a></li></ul></li> <li><a href="/wiki/Precuneus" title="Precuneus">Precuneus</a> <ul><li><a href="/wiki/Brodmann_area_7" title="Brodmann area 7">7</a></li></ul></li> <li><a href="/wiki/Marginal_sulcus" title="Marginal sulcus">Marginal sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Both</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Postcentral_gyrus" title="Postcentral gyrus">Postcentral gyrus</a>/<a href="/wiki/Primary_somatosensory_cortex" title="Primary somatosensory cortex">Primary somatosensory cortex</a> <ul><li><a href="/wiki/Brodmann_areas_3,_1_and_2" class="mw-redirect" title="Brodmann areas 3, 1 and 2">3, 1 and 2</a></li></ul></li> <li><a href="/wiki/Secondary_somatosensory_cortex" title="Secondary somatosensory cortex">Secondary somatosensory cortex</a> <ul><li><a href="/wiki/Brodmann_area_5" title="Brodmann area 5">5</a></li></ul></li> <li><a href="/wiki/Posterior_parietal_cortex" title="Posterior parietal cortex">Posterior parietal cortex</a> <ul><li><a href="/wiki/Brodmann_area_7" title="Brodmann area 7">7</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Occipital_lobe" title="Occipital lobe">Occipital lobe</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Superolateral</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Occipital_pole_of_cerebrum" class="mw-redirect" title="Occipital pole of cerebrum">Occipital pole of cerebrum</a></li> <li><a href="/wiki/Occipital_gyri" title="Occipital gyri">Occipital gyri</a></li> <li><a href="/wiki/Lateral_occipital_sulcus" title="Lateral occipital sulcus">Lateral occipital gyrus</a> <ul><li><a href="/wiki/Brodmann_area_18" title="Brodmann area 18">18</a></li> <li><a href="/wiki/Brodmann_area_19" title="Brodmann area 19">19</a></li></ul></li> <li><a href="/wiki/Lunate_sulcus" title="Lunate sulcus">Lunate sulcus</a></li> <li><a href="/wiki/Transverse_occipital_sulcus" title="Transverse occipital sulcus">Transverse occipital sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Medial/inferior</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Visual_cortex" title="Visual cortex">Visual cortex</a> <ul><li><a href="/wiki/Brodmann_area_17" class="mw-redirect" title="Brodmann area 17">17</a></li></ul></li> <li><a href="/wiki/Cuneus" title="Cuneus">Cuneus</a></li> <li><a href="/wiki/Lingual_gyrus" title="Lingual gyrus">Lingual gyrus</a></li></ul> <ul><li><a href="/wiki/Calcarine_sulcus" title="Calcarine sulcus">Calcarine sulcus</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Temporal_lobe" title="Temporal lobe">Temporal lobe</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Superolateral</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Transverse_temporal_gyrus" title="Transverse temporal gyrus">Transverse temporal gyrus</a>/<a href="/wiki/Auditory_cortex" title="Auditory cortex">Auditory cortex</a> <ul><li><a href="/wiki/Brodmann_areas_41_and_42" title="Brodmann areas 41 and 42">41 and 42</a></li></ul></li> <li><a href="/wiki/Superior_temporal_gyrus" title="Superior temporal gyrus">Superior temporal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_38" title="Brodmann area 38">38</a></li> <li><a href="/wiki/Brodmann_area_22" title="Brodmann area 22">22</a>/<a href="/wiki/Wernicke%27s_area" title="Wernicke's area">Wernicke's area</a> (<a href="/wiki/Planum_temporale" title="Planum temporale">Planum temporale</a>)</li></ul></li> <li><a href="/wiki/Superior_temporal_sulcus" title="Superior temporal sulcus">Superior temporal sulcus</a></li> <li><a href="/wiki/Middle_temporal_gyrus" title="Middle temporal gyrus">Middle temporal gyrus</a> <ul><li><a href="/wiki/Brodmann_area_21" title="Brodmann area 21">21</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Medial/inferior</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Occipitotemporal_sulcus" title="Occipitotemporal sulcus">Occipitotemporal sulcus</a></li> <li><a href="/wiki/Fusiform_gyrus" title="Fusiform gyrus">Fusiform gyrus</a> <ul><li><a href="/wiki/Brodmann_area_37" title="Brodmann area 37">37</a></li></ul></li> <li><a href="/wiki/Medial_temporal_lobe" class="mw-redirect" title="Medial temporal lobe">Medial temporal lobe</a> <ul><li><a href="/wiki/Brodmann_area_27" title="Brodmann area 27">27</a></li> <li><a href="/wiki/Brodmann_area_28" title="Brodmann area 28">28</a></li> <li><a href="/wiki/Brodmann_area_34" title="Brodmann area 34">34</a></li> <li><a href="/wiki/Brodmann_area_35" class="mw-redirect" title="Brodmann area 35">35</a></li> <li><a href="/wiki/Brodmann_area_36" class="mw-redirect" title="Brodmann area 36">36</a></li></ul></li></ul> <ul><li><a href="/wiki/Inferior_temporal_sulcus" class="mw-redirect" title="Inferior temporal sulcus">Inferior temporal sulcus</a></li> <li><a href="/wiki/Inferior_temporal_gyrus" title="Inferior temporal gyrus">Inferior temporal gyrus</a> <ul><li><a class="mw-selflink selflink">20</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Sulcus_(neuroanatomy)" title="Sulcus (neuroanatomy)">Interlobar<br />sulci/fissures</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">Superolateral</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Central_sulcus" title="Central sulcus">Central (frontal+parietal)</a></li> <li><a href="/wiki/Lateral_sulcus" title="Lateral sulcus">Lateral (frontal+parietal+temporal)</a></li> <li><a href="/wiki/Parieto-occipital_sulcus" title="Parieto-occipital sulcus">Parieto-occipital</a></li> <li><a href="/wiki/Preoccipital_notch" title="Preoccipital notch">Preoccipital notch</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Medial/inferior</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Longitudinal_fissure" title="Longitudinal fissure">Longitudinal fissure</a></li> <li><a href="/wiki/Cingulate_sulcus" title="Cingulate sulcus">Cingulate (frontal+cingulate)</a></li> <li><a href="/wiki/Collateral_fissure" title="Collateral fissure">Collateral (temporal+occipital)</a></li> <li><a href="/wiki/Callosal_sulcus" class="mw-redirect" title="Callosal sulcus">Callosal sulcus</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Limbic_lobe" title="Limbic lobe">Limbic lobe</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Parahippocampal_gyrus" title="Parahippocampal gyrus">Parahippocampal gyrus</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>anterior</i> <ul><li><a href="/wiki/Entorhinal_cortex" title="Entorhinal cortex">Entorhinal cortex</a></li> <li><a href="/wiki/Perirhinal_cortex" title="Perirhinal cortex">Perirhinal cortex</a></li> <li><a href="/wiki/Postrhinal_cortex" title="Postrhinal cortex">Postrhinal cortex</a></li></ul></li> <li><a href="/wiki/Posterior_parahippocampal_gyrus" title="Posterior parahippocampal gyrus">Posterior parahippocampal gyrus</a></li> <li><a href="/wiki/Prepyriform_area" title="Prepyriform area">Prepyriform area</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Cingulate_cortex" title="Cingulate cortex">Cingulate cortex</a>/<a href="/wiki/Cingulate_gyrus" class="mw-redirect" title="Cingulate gyrus">gyrus</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Subgenual_area_25" class="mw-redirect" title="Subgenual area 25">Subgenual area</a> <ul><li><a href="/wiki/Brodmann_area_25" title="Brodmann area 25">25</a></li></ul></li> <li><a href="/wiki/Anterior_cingulate_cortex" title="Anterior cingulate cortex">Anterior cingulate</a> <ul><li><a href="/wiki/Brodmann_area_24" title="Brodmann area 24">24</a></li> <li><a href="/wiki/Brodmann_area_32" title="Brodmann area 32">32</a></li> <li><a href="/wiki/Brodmann_area_33" title="Brodmann area 33">33</a></li></ul></li> <li><a href="/wiki/Posterior_cingulate" class="mw-redirect" title="Posterior cingulate">Posterior cingulate</a> <ul><li><a href="/wiki/Brodmann_area_23" title="Brodmann area 23">23</a></li> <li><a href="/wiki/Brodmann_area_31" title="Brodmann area 31">31</a></li></ul></li></ul> <ul><li><a href="/wiki/Isthmus_of_cingulate_gyrus" title="Isthmus of cingulate gyrus">Isthmus of cingulate gyrus</a>: <a href="/wiki/Retrosplenial_region" class="mw-redirect" title="Retrosplenial region">Retrosplenial cortex</a> <ul><li><a href="/wiki/Brodmann_area_26" title="Brodmann area 26">26</a></li> <li><a href="/wiki/Brodmann_area_29" title="Brodmann area 29">29</a></li> <li><a href="/wiki/Brodmann_area_30" title="Brodmann area 30">30</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Hippocampal_formation" title="Hippocampal formation">Hippocampal formation</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Hippocampal_sulcus" title="Hippocampal sulcus">Hippocampal sulcus</a></li> <li><a href="/wiki/Fimbria_of_hippocampus" class="mw-redirect" title="Fimbria of hippocampus">Fimbria of hippocampus</a></li> <li><a href="/wiki/Dentate_gyrus" title="Dentate gyrus">Dentate gyrus</a></li> <li><a href="/wiki/Rhinal_sulcus" title="Rhinal sulcus">Rhinal sulcus</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Other</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Indusium_griseum" title="Indusium griseum">Indusium griseum</a></li> <li><a href="/wiki/Uncus" title="Uncus">Uncus</a></li> <li><a href="/wiki/Amygdala" title="Amygdala">Amygdala</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Insular_cortex" title="Insular cortex">Insular cortex</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Insular_cortex" title="Insular cortex">Insular cortex</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">General</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Operculum_(brain)" title="Operculum (brain)">Operculum</a></li> <li><a href="/wiki/Poles_of_cerebral_hemispheres" class="mw-redirect" title="Poles of cerebral hemispheres">Poles of cerebral hemispheres</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2" style="background: transparent; padding: 0px;"><div><i>Some categorizations are approximations, and some <a href="/wiki/Brodmann_area" title="Brodmann area">Brodmann areas</a> span gyri.</i></div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=Brodmann_area_20&oldid=1247832119">https://en.wikipedia.org/w/index.php?title=Brodmann_area_20&oldid=1247832119</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Categories</a>: <ul><li><a href="/wiki/Category:Brodmann_areas" title="Category:Brodmann areas">Brodmann areas</a></li><li><a href="/wiki/Category:Temporal_lobe" title="Category:Temporal lobe">Temporal lobe</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Commons_category_link_is_on_Wikidata" title="Category:Commons category link is on Wikidata">Commons category link is on Wikidata</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 26 September 2024, at 07:29<span class="anonymous-show"> (UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=Brodmann_area_20&mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-cfgc4","wgBackendResponseTime":133,"wgPageParseReport":{"limitreport":{"cputime":"0.318","walltime":"0.485","ppvisitednodes":{"value":1425,"limit":1000000},"postexpandincludesize":{"value":80050,"limit":2097152},"templateargumentsize":{"value":1158,"limit":2097152},"expansiondepth":{"value":13,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":19453,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 335.259 1 -total"," 35.49% 118.970 10 Template:Navbox"," 28.20% 94.539 1 Template:Infobox_brain"," 27.17% 91.085 1 Template:Infobox_anatomy"," 26.43% 88.600 1 Template:Brodmann_area"," 25.58% 85.745 1 Template:Infobox"," 22.08% 74.025 1 Template:Short_description"," 15.57% 52.191 1 Template:Commons_category"," 14.93% 50.045 1 Template:Sister_project"," 14.33% 48.037 1 Template:Side_box"]},"scribunto":{"limitreport-timeusage":{"value":"0.177","limit":"10.000"},"limitreport-memusage":{"value":3533716,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.canary-84779d6bf6-vqkvc","timestamp":"20241122193820","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"Brodmann area 20","url":"https:\/\/en.wikipedia.org\/wiki\/Brodmann_area_20","sameAs":"http:\/\/www.wikidata.org\/entity\/Q4973066","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q4973066","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2004-03-18T07:27:06Z","dateModified":"2024-09-26T07:29:12Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/f\/f4\/Brodmann_area_20.png","headline":"part of the cerebral cortex in the brain"}</script> </body> </html>