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href="https://az.wikipedia.org/wiki/Epitalamus" title="Epitalamus – Azerbaijani" lang="az" hreflang="az" data-title="Epitalamus" data-language-autonym="Azərbaycanca" data-language-local-name="Azerbaijani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Epitalamus" title="Epitalamus – Bosnian" lang="bs" hreflang="bs" data-title="Epitalamus" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Epit%C3%A0lem" title="Epitàlem – Catalan" lang="ca" hreflang="ca" data-title="Epitàlem" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Epithalamus" title="Epithalamus – Czech" lang="cs" hreflang="cs" data-title="Epithalamus" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Epithalamus" title="Epithalamus – German" lang="de" hreflang="de" data-title="Epithalamus" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Epit%C3%A1lamo" title="Epitálamo – Spanish" lang="es" hreflang="es" data-title="Epitálamo" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Epitalamo" title="Epitalamo – Esperanto" lang="eo" hreflang="eo" data-title="Epitalamo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Epitalamo" title="Epitalamo – Basque" lang="eu" hreflang="eu" data-title="Epitalamo" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%A7%D9%BE%DB%8C%E2%80%8C%D8%AA%D8%A7%D9%84%D8%A7%D9%85%D9%88%D8%B3" title="اپی‌تالاموس – Persian" lang="fa" hreflang="fa" data-title="اپی‌تالاموس" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/%C3%89pithalamus" title="Épithalamus – French" lang="fr" hreflang="fr" data-title="Épithalamus" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%8B%9C%EC%83%81%EC%83%81%EB%B6%80" title="시상상부 – Korean" lang="ko" hreflang="ko" data-title="시상상부" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Epitalamo" title="Epitalamo – Italian" lang="it" hreflang="it" data-title="Epitalamo" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-la mw-list-item"><a href="https://la.wikipedia.org/wiki/Epithalamus" title="Epithalamus – Latin" lang="la" hreflang="la" data-title="Epithalamus" data-language-autonym="Latina" data-language-local-name="Latin" class="interlanguage-link-target"><span>Latina</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Antgumburis" title="Antgumburis – Lithuanian" lang="lt" hreflang="lt" data-title="Antgumburis" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Epitalamusz" title="Epitalamusz – Hungarian" lang="hu" hreflang="hu" data-title="Epitalamusz" data-language-autonym="Magyar" data-language-local-name="Hungarian" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Epithalamus" title="Epithalamus – Norwegian Bokmål" lang="nb" hreflang="nb" data-title="Epithalamus" data-language-autonym="Norsk bokmål" data-language-local-name="Norwegian Bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Nadwzg%C3%B3rze" title="Nadwzgórze – Polish" lang="pl" hreflang="pl" data-title="Nadwzgórze" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Epit%C3%A1lamo" title="Epitálamo – Portuguese" lang="pt" hreflang="pt" data-title="Epitálamo" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Epitalamus" title="Epitalamus – Romanian" lang="ro" hreflang="ro" data-title="Epitalamus" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%AD%D0%BF%D0%B8%D1%82%D0%B0%D0%BB%D0%B0%D0%BC%D1%83%D1%81" title="Эпиталамус – Russian" lang="ru" hreflang="ru" data-title="Эпиталамус" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Epitalamus" title="Epitalamus – Finnish" lang="fi" hreflang="fi" data-title="Epitalamus" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a 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.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">Epithalamus</th></tr><tr><td colspan="2" class="infobox-image"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Epithalamus.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Epithalamus.png/250px-Epithalamus.png" decoding="async" width="250" height="185" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Epithalamus.png/375px-Epithalamus.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Epithalamus.png/500px-Epithalamus.png 2x" data-file-width="600" data-file-height="443" /></a></span><div class="infobox-caption">Aspect of a brain sectioned in the median <a href="/wiki/Sagittal_plane" title="Sagittal plane">sagittal plane</a>. Epithalamus labeled in red, by "habenular commissure", "pineal body", and "posterior commissure", with its projection anteriorly consisting stria medullaris</div></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Details</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em">Part of</th><td class="infobox-data">Posterior segment of the <a href="/wiki/Diencephalon" title="Diencephalon">diencephalon</a>.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> The epithalamus includes the <a href="/wiki/Habenular_nuclei" class="mw-redirect" title="Habenular nuclei">habenular nuclei</a>, the <a href="/wiki/Stria_medullaris_of_thalamus" class="mw-redirect" title="Stria medullaris of thalamus">stria medullaris</a>, the <a href="/wiki/Paraventricular_nucleus_of_hypothalamus" title="Paraventricular nucleus of hypothalamus">anterior and posterior paraventricular nuclei</a>, the <a href="/wiki/Posterior_commissure" title="Posterior commissure">posterior commissure</a>, and the <a href="/wiki/Pineal_gland" title="Pineal gland">pineal gland</a>.<sup id="cite_ref-Gray's_2-0" class="reference"><a href="#cite_note-Gray's-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup></td></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>epithalamus</i></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">MeSH</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?ui=D019261">D019261</a></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=292">292</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_1710">birnlex_1710</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Terminologia_Anatomica" title="Terminologia Anatomica">TA98</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://ifaa.unifr.ch/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/14.1.08.002%20Entity%20TA98%20EN.htm">A14.1.08.002</a><br /> <a rel="nofollow" class="external text" href="https://ifaa.unifr.ch/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/14.1.08.501%20Entity%20TA98%20EN.htm">A14.1.08.501</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Terminologia_Anatomica" title="Terminologia Anatomica">TA2</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://ta2viewer.openanatomy.org/?id=5675">5675</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%2Ffma62009">62009</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/Q849277" class="extiw" title="d:Q849277">edit on Wikidata</a>]</small></div></td></tr></tbody></table> <p>The <b>epithalamus</b> (<abbr title="plural">pl.</abbr>: <b>epithalami</b>) is a posterior <a href="/wiki/Dorsum_(biology)" class="mw-redirect" title="Dorsum (biology)">(dorsal)</a> segment of the <a href="/wiki/Diencephalon" title="Diencephalon">diencephalon</a>.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> The epithalamus includes the <a href="/wiki/Habenular_nuclei" class="mw-redirect" title="Habenular nuclei">habenular nuclei</a>, the <a href="/wiki/Stria_medullaris_of_thalamus" class="mw-redirect" title="Stria medullaris of thalamus">stria medullaris</a>, the <a href="/wiki/Paraventricular_nucleus_of_hypothalamus" title="Paraventricular nucleus of hypothalamus">anterior and posterior paraventricular nuclei</a>, the <a href="/wiki/Posterior_commissure" title="Posterior commissure">posterior commissure</a>, and the <a href="/wiki/Pineal_gland" title="Pineal gland">pineal gland</a>.<sup id="cite_ref-Gray's_2-1" class="reference"><a href="#cite_note-Gray's-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Functions">Functions</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Epithalamus&action=edit&section=1" title="Edit section: Functions"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The function of the epithalamus is to connect the <a href="/wiki/Limbic_system" title="Limbic system">limbic system</a> to other parts of the brain. The epithalamus also serves as a connecting point for the <b>dorsal diencephalic conduction system</b>, which is responsible for carrying information from the limbic forebrain to limbic midbrain structures.<sup id="cite_ref-:0_4-0" class="reference"><a href="#cite_note-:0-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> Some functions of its components include the secretion of <a href="/wiki/Melatonin" title="Melatonin">melatonin</a> from the <a href="/wiki/Pineal_gland" title="Pineal gland">pineal gland</a> (<a href="/wiki/Circadian_rhythm" title="Circadian rhythm">circadian rhythms</a>), regulation of motor pathways and <a href="/wiki/Emotion" title="Emotion">emotions</a>, and how energy is conserved in the body.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (August 2021)">citation needed</span></a></i>]</sup> </p><p>A study has shown that the <a href="/wiki/Lateral_habenula" class="mw-redirect" title="Lateral habenula">lateral habenula</a>, in the epithalamus, produces spontaneous theta oscillatory activity that was correlated with theta oscillation in the hippocampus. The same study also found that the increase in <a href="/wiki/Theta_wave" title="Theta wave">theta waves</a> in both lateral habenula and hippocampus was correlated with increased memory performance in rats. This suggests that the lateral habenula has an interaction with the hippocampus that is involved in hippocampus-dependent spatial information processing.<sup id="cite_ref-:6_6-0" class="reference"><a href="#cite_note-:6-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Components">Components</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Epithalamus&action=edit&section=2" title="Edit section: Components"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The epithalamus is a tiny structure that comprises the <a href="/wiki/Habenular_trigone" title="Habenular trigone">habenular trigone</a>, the <a href="/wiki/Pineal_gland" title="Pineal gland">pineal gland</a>, and the <a href="/wiki/Habenular_commissure" title="Habenular commissure">habenular commissure</a>. It is wired with the limbic system and <a href="/wiki/Basal_ganglia" title="Basal ganglia">basal ganglia</a>. </p><p>Species that possess a photoreceptive parapineal organ show asymmetry in the epithalamus at the habenula, to the left (dorsal).<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Clinical_significance">Clinical significance</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Epithalamus&action=edit&section=3" title="Edit section: Clinical significance"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Dysfunction of the epithalamus can be related to mood disorders such as major <a href="/wiki/Depression_(mood)" title="Depression (mood)">depression</a>, <a href="/wiki/Schizophrenia" title="Schizophrenia">schizophrenia</a>, and <a href="/wiki/Sleep_disorder" title="Sleep disorder">sleeping disorders</a>.<sup id="cite_ref-:0_4-1" class="reference"><a href="#cite_note-:0-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> Low levels of melatonin will typically give rise to mood disorders.<sup id="cite_ref-:2_8-0" class="reference"><a href="#cite_note-:2-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> </p><p><a href="/wiki/Calcification" title="Calcification">Calcification</a> of the epithalamus can be linked to <a href="/wiki/Periventricular_white_matter_lesions" class="mw-redirect" title="Periventricular white matter lesions">periventricular</a> lesions near the limbic system, and lesions of cortico-subcortical pathways that are involved with schizophrenia.<sup id="cite_ref-:0_4-2" class="reference"><a href="#cite_note-:0-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Sleep_disorders">Sleep disorders</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Epithalamus&action=edit&section=4" title="Edit section: Sleep disorders"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The epithalamus is associated with sleep disorders like insomnia revolving around circadian rhythms of sleep wake cycles. The close connection of the epithalamus with the limbic system regulates the secretion of melatonin by the pineal gland and the regulation of motor pathways and emotions.<sup id="cite_ref-:1_9-0" class="reference"><a href="#cite_note-:1-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> The secretion of melatonin happens in a cycle. Secretion is high at night or in the absence of light and low during the day. The <a href="/wiki/Suprachiasmatic_nucleus" title="Suprachiasmatic nucleus">suprachiasmatic nucleus</a> in the hypothalamus is responsible for this cycle of secretion from the epithalamus, specifically from the pineal gland.<sup id="cite_ref-:2_8-1" class="reference"><a href="#cite_note-:2-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> The Circadian timekeeping is driven in cells by the cyclical activity of core clock genes and proteins such as per2/PER2.<sup id="cite_ref-:1_9-1" class="reference"><a href="#cite_note-:1-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup> Gamma-aminobutyric acid and several peptide factors, including cytokines, growth hormone-releasing hormone and prolactin, are related to sleep promotion.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Epithalamus&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFKleinThorne2006" class="citation book cs1">Klein, Stephen B.; Thorne, B. Michael (Oct 3, 2006). <i>Biological Psychology</i>. Macmillan. p. 579.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Biological+Psychology&rft.pages=579&rft.pub=Macmillan&rft.date=2006-10-03&rft.aulast=Klein&rft.aufirst=Stephen+B.&rft.au=Thorne%2C+B.+Michael&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This citation requires a reference to the specific page or range of pages in which the material appears. (April 2021)">page needed</span></a></i>]</sup></span> </li> <li id="cite_note-Gray's-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Gray's_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Gray's_2-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStandring2016" class="citation book cs1">Standring, Susan (2016). <i>Gray's anatomy: the anatomical basis of clinical practice ; [get full access and more at ExpertConsult.com]</i> (41. ed.). Philadelphia, Pa.: Elsevier. p. 362. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/9780702052309" title="Special:BookSources/9780702052309"><bdi>9780702052309</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Gray%27s+anatomy%3A+the+anatomical+basis+of+clinical+practice+%3B+%5Bget+full+access+and+more+at+ExpertConsult.com%5D&rft.place=Philadelphia%2C+Pa.&rft.pages=362&rft.edition=41.&rft.pub=Elsevier&rft.date=2016&rft.isbn=9780702052309&rft.aulast=Standring&rft.aufirst=Susan&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFKleinThorne2006" class="citation book cs1">Klein, Stephen B.; Thorne, B. Michael (Oct 3, 2006). <i>Biological Psychology</i>. Macmillan. p. 579.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Biological+Psychology&rft.pages=579&rft.pub=Macmillan&rft.date=2006-10-03&rft.aulast=Klein&rft.aufirst=Stephen+B.&rft.au=Thorne%2C+B.+Michael&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span><sup class="noprint Inline-Template" style="white-space:nowrap;">[<i><a href="/wiki/Wikipedia:Citing_sources" title="Wikipedia:Citing sources"><span title="This citation requires a reference to the specific page or range of pages in which the material appears. (April 2021)">page needed</span></a></i>]</sup></span> </li> <li id="cite_note-:0-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-:0_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:0_4-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-:0_4-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFCaputoGhiringhelliDieciGiobbio1998" class="citation journal cs1">Caputo, Alberto; Ghiringhelli, Laura; Dieci, Massimiliano; Giobbio, Gian Marco; Tenconi, Fernando; Ferrari, Lara; Gimosti, Eleonora; Prato, Katia; Vita, A. (15 December 1998). "Epithalamus calcifications in schizophrenia". <i>European Archives of Psychiatry and Clinical Neuroscience</i>. <b>248</b> (6): <span class="nowrap">272–</span>276. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2Fs004060050049">10.1007/s004060050049</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/9928904">9928904</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:24931369">24931369</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=European+Archives+of+Psychiatry+and+Clinical+Neuroscience&rft.atitle=Epithalamus+calcifications+in+schizophrenia&rft.volume=248&rft.issue=6&rft.pages=%3Cspan+class%3D%22nowrap%22%3E272-%3C%2Fspan%3E276&rft.date=1998-12-15&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A24931369%23id-name%3DS2CID&rft_id=info%3Apmid%2F9928904&rft_id=info%3Adoi%2F10.1007%2Fs004060050049&rft.aulast=Caputo&rft.aufirst=Alberto&rft.au=Ghiringhelli%2C+Laura&rft.au=Dieci%2C+Massimiliano&rft.au=Giobbio%2C+Gian+Marco&rft.au=Tenconi%2C+Fernando&rft.au=Ferrari%2C+Lara&rft.au=Gimosti%2C+Eleonora&rft.au=Prato%2C+Katia&rft.au=Vita%2C+A.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSutherland1982" class="citation journal cs1">Sutherland, Robert J. (March 1982). "The dorsal diencephalic conduction system: A review of the anatomy and functions of the habenular complex". <i>Neuroscience & Biobehavioral Reviews</i>. <b>6</b> (1): <span class="nowrap">1–</span>13. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2F0149-7634%2882%2990003-3">10.1016/0149-7634(82)90003-3</a>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/7041014">7041014</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:23735729">23735729</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Neuroscience+%26+Biobehavioral+Reviews&rft.atitle=The+dorsal+diencephalic+conduction+system%3A+A+review+of+the+anatomy+and+functions+of+the+habenular+complex&rft.volume=6&rft.issue=1&rft.pages=%3Cspan+class%3D%22nowrap%22%3E1-%3C%2Fspan%3E13&rft.date=1982-03&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A23735729%23id-name%3DS2CID&rft_id=info%3Apmid%2F7041014&rft_id=info%3Adoi%2F10.1016%2F0149-7634%2882%2990003-3&rft.aulast=Sutherland&rft.aufirst=Robert+J.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-:6-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-:6_6-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGoutagnyLoureiroJacksonChaumont2013" class="citation journal cs1">Goutagny, Romain; Loureiro, Michael; Jackson, Jesse; Chaumont, Joseph; Williams, Sylvain; Isope, Philippe; Kelche, Christian; Cassel, Jean-Christophe; Lecourtier, Lucas (November 2013). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799061">"Interactions between the Lateral Habenula and the Hippocampus: Implication for Spatial Memory Processes"</a>. <i>Neuropsychopharmacology</i>. <b>38</b> (12): <span class="nowrap">2418–</span>2426. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1038%2Fnpp.2013.142">10.1038/npp.2013.142</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3799061">3799061</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/23736315">23736315</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Neuropsychopharmacology&rft.atitle=Interactions+between+the+Lateral+Habenula+and+the+Hippocampus%3A+Implication+for+Spatial+Memory+Processes&rft.volume=38&rft.issue=12&rft.pages=%3Cspan+class%3D%22nowrap%22%3E2418-%3C%2Fspan%3E2426&rft.date=2013-11&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3799061%23id-name%3DPMC&rft_id=info%3Apmid%2F23736315&rft_id=info%3Adoi%2F10.1038%2Fnpp.2013.142&rft.aulast=Goutagny&rft.aufirst=Romain&rft.au=Loureiro%2C+Michael&rft.au=Jackson%2C+Jesse&rft.au=Chaumont%2C+Joseph&rft.au=Williams%2C+Sylvain&rft.au=Isope%2C+Philippe&rft.au=Kelche%2C+Christian&rft.au=Cassel%2C+Jean-Christophe&rft.au=Lecourtier%2C+Lucas&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3799061&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFConchaWilson2001" class="citation journal cs1">Concha, Miguel L.; Wilson, Stephen W. (July 2001). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1594988">"Asymmetry in the epithalamus of vertebrates"</a>. <i>Journal of Anatomy</i>. <b>199</b> (<span class="nowrap">1–</span>2): <span class="nowrap">63–</span>84. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1046%2Fj.1469-7580.2001.19910063.x">10.1046/j.1469-7580.2001.19910063.x</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1594988">1594988</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/11523830">11523830</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+Anatomy&rft.atitle=Asymmetry+in+the+epithalamus+of+vertebrates&rft.volume=199&rft.issue=%3Cspan+class%3D%22nowrap%22%3E1%E2%80%93%3C%2Fspan%3E2&rft.pages=%3Cspan+class%3D%22nowrap%22%3E63-%3C%2Fspan%3E84&rft.date=2001-07&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1594988%23id-name%3DPMC&rft_id=info%3Apmid%2F11523830&rft_id=info%3Adoi%2F10.1046%2Fj.1469-7580.2001.19910063.x&rft.aulast=Concha&rft.aufirst=Miguel+L.&rft.au=Wilson%2C+Stephen+W.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC1594988&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-:2-8"><span class="mw-cite-backlink">^ <a href="#cite_ref-:2_8-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:2_8-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSamuelDuraisamyKumar2019" class="citation journal cs1">Samuel, Daniel Silas; Duraisamy, Revathi; Kumar, M. P. Santhosh (January 1, 2019). <a rel="nofollow" class="external text" href="https://web.archive.org/web/20210828210924/https://jprsolutions.info/article_detail.php?article_id=2986">"Pineal Gland - A mystic gland"</a>. <i>Drug Intervention Today</i>. <b>11</b> (1): <span class="nowrap">55–</span>58. Archived from <a rel="nofollow" class="external text" href="https://jprsolutions.info/article_detail.php?article_id=2986">the original</a> on August 28, 2021<span class="reference-accessdate">. Retrieved <span class="nowrap">April 7,</span> 2021</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Drug+Intervention+Today&rft.atitle=Pineal+Gland+-+A+mystic+gland&rft.volume=11&rft.issue=1&rft.pages=%3Cspan+class%3D%22nowrap%22%3E55-%3C%2Fspan%3E58&rft.date=2019-01-01&rft.aulast=Samuel&rft.aufirst=Daniel+Silas&rft.au=Duraisamy%2C+Revathi&rft.au=Kumar%2C+M.+P.+Santhosh&rft_id=https%3A%2F%2Fjprsolutions.info%2Farticle_detail.php%3Farticle_id%3D2986&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-:1-9"><span class="mw-cite-backlink">^ <a href="#cite_ref-:1_9-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-:1_9-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFGuildingHughesPiggins2010" class="citation journal cs1">Guilding, C.; Hughes, A.T.L.; Piggins, H.D. (September 2010). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2928449">"Circadian oscillators in the epithalamus"</a>. <i>Neuroscience</i>. <b>169</b> (4): <span class="nowrap">1630–</span>1639. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1016%2Fj.neuroscience.2010.06.015">10.1016/j.neuroscience.2010.06.015</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2928449">2928449</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/20547209">20547209</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Neuroscience&rft.atitle=Circadian+oscillators+in+the+epithalamus&rft.volume=169&rft.issue=4&rft.pages=%3Cspan+class%3D%22nowrap%22%3E1630-%3C%2Fspan%3E1639&rft.date=2010-09&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2928449%23id-name%3DPMC&rft_id=info%3Apmid%2F20547209&rft_id=info%3Adoi%2F10.1016%2Fj.neuroscience.2010.06.015&rft.aulast=Guilding&rft.aufirst=C.&rft.au=Hughes%2C+A.T.L.&rft.au=Piggins%2C+H.D.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC2928449&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFStenberg2007" class="citation journal cs1">Stenberg, D. (May 2007). <a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11136155">"Neuroanatomy and neurochemistry of sleep"</a>. <i>Cellular and Molecular Life Sciences</i>. <b>64</b> (10): <span class="nowrap">1187–</span>1204. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.1007%2Fs00018-007-6530-3">10.1007/s00018-007-6530-3</a>. <a href="/wiki/PMC_(identifier)" class="mw-redirect" title="PMC (identifier)">PMC</a> <span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11136155">11136155</a></span>. <a href="/wiki/PMID_(identifier)" class="mw-redirect" title="PMID (identifier)">PMID</a> <a rel="nofollow" class="external text" href="https://pubmed.ncbi.nlm.nih.gov/17364141">17364141</a>. <a href="/wiki/S2CID_(identifier)" class="mw-redirect" title="S2CID (identifier)">S2CID</a> <a rel="nofollow" class="external text" href="https://api.semanticscholar.org/CorpusID:10291621">10291621</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Cellular+and+Molecular+Life+Sciences&rft.atitle=Neuroanatomy+and+neurochemistry+of+sleep&rft.volume=64&rft.issue=10&rft.pages=%3Cspan+class%3D%22nowrap%22%3E1187-%3C%2Fspan%3E1204&rft.date=2007-05&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC11136155%23id-name%3DPMC&rft_id=https%3A%2F%2Fapi.semanticscholar.org%2FCorpusID%3A10291621%23id-name%3DS2CID&rft_id=info%3Apmid%2F17364141&rft_id=info%3Adoi%2F10.1007%2Fs00018-007-6530-3&rft.aulast=Stenberg&rft.aufirst=D.&rft_id=https%3A%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC11136155&rfr_id=info%3Asid%2Fen.wikipedia.org%3AEpithalamus" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span 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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:Diencephalon" title="Template:Diencephalon"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Diencephalon" title="Template talk:Diencephalon"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Diencephalon" title="Special:EditPage/Template:Diencephalon"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Anatomy_of_the_diencephalon_of_the_human_brain" style="font-size:114%;margin:0 4em">Anatomy of the <a href="/wiki/Diencephalon" title="Diencephalon">diencephalon</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 class="mw-selflink selflink">Epithalamus</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%">Surface</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/Pineal_gland" title="Pineal gland">Pineal gland</a></li> <li><a href="/wiki/Habenula" title="Habenula">Habenula</a></li> <li><a href="/wiki/Habenular_trigone" title="Habenular trigone">Habenular trigone</a></li> <li><a href="/wiki/Habenular_commissure" title="Habenular commissure">Habenular commissure</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Grey_matter" title="Grey matter">Grey matter</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/Pretectal_area" title="Pretectal area">Pretectal area</a></li> <li><a href="/wiki/Habenular_nuclei" class="mw-redirect" title="Habenular nuclei">Habenular nuclei</a></li> <li><a href="/wiki/Subcommissural_organ" title="Subcommissural organ">Subcommissural organ</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/Thalamus" title="Thalamus">Thalamus</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%">Surface</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/Stria_medullaris" title="Stria medullaris">Stria medullaris</a></li> <li><a href="/wiki/Thalamic_reticular_nucleus" title="Thalamic reticular nucleus">Thalamic reticular nucleus</a></li> <li><a href="/wiki/Taenia_thalami" title="Taenia thalami">Taenia thalami</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Grey_matter" title="Grey matter">Grey matter</a>/<br /><a href="/wiki/List_of_thalamic_nuclei" title="List of thalamic nuclei">nuclei</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><i>paired:</i> <a href="/wiki/Anterior_nuclei_of_thalamus" title="Anterior nuclei of thalamus">AN</a></li> <li><a href="/wiki/Ventral_nuclear_group" title="Ventral nuclear group">Ventral</a> <ul><li><a href="/wiki/Ventral_anterior_nucleus" title="Ventral anterior nucleus">VA</a>/<a href="/wiki/Ventral_lateral_nucleus" title="Ventral lateral nucleus">VL</a></li> <li><a href="/wiki/Ventral_posterior_nucleus" title="Ventral posterior nucleus">VP</a>/<a href="/wiki/Ventral_posteromedial_nucleus" title="Ventral posteromedial nucleus">VPM</a>/<a href="/wiki/Ventral_posterolateral_nucleus" title="Ventral posterolateral nucleus">VPL</a></li></ul></li> <li><a href="/wiki/Lateral_nuclear_group" title="Lateral nuclear group">Lateral</a> <ul><li><a href="/wiki/Lateral_dorsal_nucleus_of_thalamus" title="Lateral dorsal nucleus of thalamus">LD</a></li> <li><a href="/wiki/Lateral_posterior_nucleus_of_thalamus" title="Lateral posterior nucleus of thalamus">LP</a></li> <li><a href="/wiki/Pulvinar_nuclei" title="Pulvinar nuclei">Pulvinar nuclei</a></li></ul></li> <li><a href="/wiki/Metathalamus" class="mw-redirect" title="Metathalamus">Metathalamus</a> <ul><li><a href="/wiki/Medial_geniculate_nucleus" title="Medial geniculate nucleus">MG</a></li> <li><a href="/wiki/Lateral_geniculate_nucleus" title="Lateral geniculate nucleus">LG</a> <ul><li><a href="/wiki/Parvocellular_cell" title="Parvocellular cell">P cell</a></li> <li><a href="/wiki/Magnocellular_cell" title="Magnocellular cell">M cell</a></li> <li><a href="/wiki/Koniocellular_cell" title="Koniocellular cell">K cell</a></li></ul></li></ul></li></ul> <ul><li><i>midline:</i> <a href="/wiki/Medial_dorsal_nucleus" title="Medial dorsal nucleus">MD</a></li> <li><a href="/wiki/Intralaminar_nuclei_of_thalamus" class="mw-redirect" title="Intralaminar nuclei of thalamus">Intralaminar</a> <ul><li><a href="/wiki/Centromedian_nucleus" title="Centromedian nucleus">Centromedian</a></li></ul></li> <li><a href="/wiki/Midline_nuclear_group" title="Midline nuclear group">Midline nuclear group</a></li> <li><a href="/wiki/Interthalamic_adhesion" title="Interthalamic adhesion">Interthalamic adhesion</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/White_matter" title="White matter">White matter</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/Mammillothalamic_tract" title="Mammillothalamic tract">Mammillothalamic tract</a></li> <li><a href="/wiki/Pallidothalamic_tracts" title="Pallidothalamic tracts">Pallidothalamic tracts</a> <ul><li><a href="/wiki/Ansa_lenticularis" title="Ansa lenticularis">Ansa lenticularis</a></li> <li><a href="/wiki/Lenticular_fasciculus" title="Lenticular fasciculus">Lenticular fasciculus</a></li> <li><a href="/wiki/Thalamic_fasciculus" title="Thalamic fasciculus">Thalamic fasciculus</a></li></ul></li> <li><i><a href="/wiki/Dorsal_column-medial_lemniscus_pathway" class="mw-redirect" title="Dorsal column-medial lemniscus pathway">DCML</a></i> <ul><li><a href="/wiki/Medial_lemniscus" title="Medial lemniscus">Medial lemniscus</a></li> <li><a href="/wiki/Trigeminal_lemniscus" title="Trigeminal lemniscus">Trigeminal lemniscus</a></li></ul></li> <li><a href="/wiki/Spinothalamic_tract" title="Spinothalamic tract">Spinothalamic tract</a></li> <li><a href="/wiki/Lateral_lemniscus" title="Lateral lemniscus">Lateral lemniscus</a></li> <li><a href="/wiki/Dentatothalamic_tract" title="Dentatothalamic tract">Dentatothalamic tract</a></li> <li><a href="/wiki/Acoustic_radiation" title="Acoustic radiation">Acoustic radiation</a></li> <li><a href="/wiki/Optic_radiation" title="Optic radiation">Optic radiation</a></li> <li><a href="/wiki/Subthalamic_fasciculus" title="Subthalamic fasciculus">Subthalamic fasciculus</a></li> <li><a href="/wiki/Ventral_trigeminal_tract" title="Ventral trigeminal tract">Ventral trigeminal tract</a></li></ul> <ul><li><a href="/wiki/Medullary_laminae_of_thalamus" title="Medullary laminae of thalamus">Medullary laminae</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/Hypothalamus" title="Hypothalamus">Hypothalamus</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%">Surface</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/Median_eminence" title="Median eminence">Median eminence</a>/<a href="/wiki/Tuber_cinereum" title="Tuber cinereum">Tuber cinereum</a></li> <li><a href="/wiki/Mammillary_body" title="Mammillary body">Mammillary body</a></li> <li><a href="/wiki/Pituitary_stalk" title="Pituitary stalk">Infundibulum</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Grey_matter" title="Grey matter">Grey matter</a></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/Autonomic_nervous_system" title="Autonomic nervous system">Autonomic</a> zones</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/Anterior_hypothalamic_nucleus" title="Anterior hypothalamic nucleus">Anterior (parasympathetic/heat loss)</a></li> <li><a href="/wiki/Posterior_nucleus_of_hypothalamus" title="Posterior nucleus of hypothalamus">Posterior (sympathetic/heat conservation)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Endocrine_system" title="Endocrine system">Endocrine</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><i><a href="/wiki/Posterior_pituitary" title="Posterior pituitary">posterior pituitary</a>:</i> <a href="/wiki/Paraventricular_nucleus_of_hypothalamus" title="Paraventricular nucleus of hypothalamus">Paraventricular</a> <ul><li><a href="/wiki/Magnocellular_neurosecretory_cell" title="Magnocellular neurosecretory cell">Magnocellular neurosecretory cell</a></li> <li><a href="/wiki/Parvocellular_neurosecretory_cell" title="Parvocellular neurosecretory cell">Parvocellular neurosecretory cell</a></li></ul></li> <li><a href="/wiki/Supraoptic_nucleus" title="Supraoptic nucleus">Supraoptic</a> <ul><li><a href="/wiki/Oxytocin" title="Oxytocin">oxytocin</a>/<a href="/wiki/Vasopressin" title="Vasopressin">vasopressin</a></li></ul></li></ul> <ul><li><i>other:</i> <a href="/wiki/Arcuate_nucleus_(hypothalamus)" title="Arcuate nucleus (hypothalamus)">Arcuate (dopamine/GHRH)</a></li> <li><a href="/wiki/Preoptic_area" title="Preoptic area">Preoptic (GnRH)</a></li> <li><a href="/wiki/Suprachiasmatic_nucleus" title="Suprachiasmatic nucleus">Suprachiasmatic (melatonin)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Emotion" title="Emotion">Emotion</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/Lateral_hypothalamus" title="Lateral hypothalamus">Lateral</a></li> <li><a href="/wiki/Ventromedial_nucleus" class="mw-redirect" title="Ventromedial nucleus">Ventromedial</a></li> <li><a href="/wiki/Dorsomedial_hypothalamic_nucleus" title="Dorsomedial hypothalamic nucleus">Dorsomedial</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/White_matter" title="White matter">White matter</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><i>afferent</i> <ul><li><a href="/wiki/Stria_terminalis" title="Stria terminalis">Stria terminalis</a></li> <li><a href="/wiki/Medial_forebrain_bundle" title="Medial forebrain bundle">Medial forebrain bundle</a></li> <li><a href="/wiki/Retinohypothalamic_tract" title="Retinohypothalamic tract">Retinohypothalamic tract</a></li></ul></li> <li><i>efferent</i> <ul><li><a href="/wiki/Mammillothalamic_tract" title="Mammillothalamic tract">Mammillothalamic tract</a></li> <li><a href="/wiki/Dorsal_longitudinal_fasciculus" title="Dorsal longitudinal fasciculus">Dorsal longitudinal fasciculus</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Pituitary_gland" title="Pituitary gland">Pituitary</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/Posterior_pituitary" title="Posterior pituitary">Posterior</a> is diencephalon, but <a href="/wiki/Anterior_pituitary" title="Anterior pituitary">anterior</a> is glandular</li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Subthalamus" title="Subthalamus">Subthalamus</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div 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