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At the beginning of the period the modular view of cortical processing predominated. However, at present an alternative view, that color and form are linked inextricably in visual cortical processing, is more persuasive than it seemed in 1985. Also, the role of the primary visual cortex, V1, in color processing now seems much larger than it did in 1985. The re-evaluation of the important role of V1 in color vision was caused in part by investigations of human V1 responses to color, measured with functional magnetic resonance imaging, fMRI, and in part by the results of numerous studies of single-unit neurophysiology in non-human primates. The neurophysiological results have highlighted the importance of double-opponent cells in V1. Another new concept is population coding of hue, saturation, and brightness in cortical neuronal population activity.","publication_date":"2011,,","publication_name":"Vision Research","grobid_abstract_attachment_id":"66783171"},"document_type":"paper","pre_hit_view_count_baseline":null,"quality":"high","language":"en","title":"Color in the Cortex: single- and double-opponent cells","broadcastable":true,"draft":null,"has_indexable_attachment":true,"indexable":true}}["work"]; window.loswp.workCoauthors = [38191640]; window.loswp.locale = "en"; window.loswp.countryCode = "SG"; window.loswp.cwvAbTestBucket = ""; window.loswp.designVariant = "ds_vanilla"; window.loswp.fullPageMobileSutdModalVariant = "control"; window.loswp.useOptimizedScribd4genScript = false; window.loswp.appleClientId = 'edu.academia.applesignon';</script><script defer="" src="https://accounts.google.com/gsi/client"></script><div class="ds-loswp-container"><div class="ds-work-card--grid-container"><div 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It is often assumed that color plays a minor role in the recognition of objects and faces because discrimination remains highly accurate with black-and-white images. Furthermore it has been suggested that for rapid presentation and reaction tasks, object classification may be based on a first wave of feedforward visual information, which is coarse and achromatic. The fine detail and color information follows later, allowing similar stimuli to be discriminated. To allow these theories to be tested, this study investigates whether the presence of color affects the response of IT neurons to complex stimuli, such as faces, and whether color information is delayed with respect to information about stimulus form in these cells. Color, achromatic, and false-color versions of effective stimuli were presented using a rapid serial visual pr...</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Color Sensitivity of Cells Responsive to Complex Stimuli in the Temporal Cortex","attachmentId":85791408,"attachmentType":"pdf","work_url":"https://www.academia.edu/78661423/Color_Sensitivity_of_Cells_Responsive_to_Complex_Stimuli_in_the_Temporal_Cortex","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-wsj-grid-card-view-pdf" href="https://www.academia.edu/78661423/Color_Sensitivity_of_Cells_Responsive_to_Complex_Stimuli_in_the_Temporal_Cortex"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-wsj-grid-card" data-collection-position="6" data-entity-id="120696397" data-sort-order="default"><a class="ds-related-work--title js-wsj-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/120696397/Color_Processing_in_Macaque_Striate_Cortex_Electrophysiological_Properties">Color Processing in Macaque Striate Cortex: Electrophysiological Properties</a><div class="ds-related-work--metadata"><a class="js-wsj-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="59838750" href="https://independent.academia.edu/DanielTso">Daniel Tso</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Journal of Neurophysiology, 2002</p><p class="ds-related-work--abstract ds2-5-body-sm">We have shown in the accompanying paper that optical imaging of macaque striate cortex reveals patches that are preferentially activated by equiluminant chromatic gratings compared with luminance gratings. 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data-collection-position="13" data-entity-id="110079986" data-sort-order="default"><a class="ds-related-work--title js-related-work-grid-card-title ds2-5-body-md ds2-5-body-link" href="https://www.academia.edu/110079986/Cortical_Color_and_the_Cognitive_Sciences">Cortical Color and the Cognitive Sciences</a><div class="ds-related-work--metadata"><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="2165" href="https://uakron.academia.edu/DimitriaGatzia">Dimitria Electra Gatzia</a></div><p class="ds-related-work--metadata ds2-5-body-xs">Topics in Cognitive Science, 2016</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Cortical Color and the Cognitive 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data-author-id="28487068" href="https://duke.academia.edu/ElizabethJohnson">Elizabeth Johnson</a><span>, </span><a class="js-related-work-grid-card-author ds2-5-body-sm ds2-5-body-link" data-author-id="38191640" href="https://independent.academia.edu/RobertShapley">Robert Shapley</a></div><p class="ds-related-work--metadata ds2-5-body-xs">nature neuroscience, 2001</p><div class="ds-related-work--ctas"><button class="ds2-5-text-link ds2-5-text-link--inline js-swp-download-button" data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"The spatial transformation of color in the primary visual cortex of the macaque monkey","attachmentId":46586770,"attachmentType":"pdf","work_url":"https://www.academia.edu/11655948/The_spatial_transformation_of_color_in_the_primary_visual_cortex_of_the_macaque_monkey","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span 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data-signup-modal="{"location":"wsj-grid-card-download-pdf-modal","work_title":"Specialized Color Modules in Macaque Extrastriate Cortex","attachmentId":44074317,"attachmentType":"pdf","work_url":"https://www.academia.edu/23669548/Specialized_Color_Modules_in_Macaque_Extrastriate_Cortex","alternativeTracking":true}"><span class="material-symbols-outlined" style="font-size: 18px" translate="no">download</span><span class="ds2-5-text-link__content">Download free PDF</span></button><a class="ds2-5-text-link ds2-5-text-link--inline js-related-work-grid-card-view-pdf" href="https://www.academia.edu/23669548/Specialized_Color_Modules_in_Macaque_Extrastriate_Cortex"><span class="ds2-5-text-link__content">View PDF</span><span class="material-symbols-outlined" style="font-size: 18px" translate="no">chevron_right</span></a></div></div><div class="ds-related-work--container js-related-work-sidebar-card" data-collection-position="21" data-entity-id="3383601" data-sort-order="default"><a 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