684 lines
32 KiB
Text
684 lines
32 KiB
Text
|
||
<!DOCTYPE html>
|
||
<html lang="en" dir="ltr">
|
||
<head>
|
||
<meta charset="utf-8" />
|
||
<meta name="description" content="In primates, activity in the visual cortex—a part of the brain that processes signals from the eyes—is largely unaffected by the body’s own movements, according to a new study from scientists at the National Eye Institute (NEI)." />
|
||
<meta name="keywords" content="Neuroscience,Visual Processing" />
|
||
<meta name="google" content="vityevxlt8UuVFWvgz9_YwmJ5F0Nby_B3t54LLh-3Zw,lACaj571Gx_VdLF3HKSKUf1Wxx0H_bWxO3BYDZ_C1uw" />
|
||
<meta name="google-site-verification" content="vityevxlt8UuVFWvgz9_YwmJ5F0Nby_B3t54LLh-3Zw" />
|
||
<meta name="google-site-verification" content="lACaj571Gx_VdLF3HKSKUf1Wxx0H_bWxO3BYDZ_C1uw" />
|
||
<meta name="google-site-verification" content="UDfyeEAWNX_rJUHwog9j1kziEnByGwhkSJGLJclUWDA" />
|
||
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
|
||
<script type="application/ld+json">{
|
||
"@context": "https://schema.org",
|
||
"@graph": [
|
||
{
|
||
"@type": "NewsArticle",
|
||
"@id": "https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex",
|
||
"name": "Separating movement from sight when studying the brain’s visual cortex",
|
||
"headline": "Separating movement from sight when studying the brain’s visual cortex",
|
||
"image": {
|
||
"@type": "ImageObject",
|
||
"representativeOfPage": "False",
|
||
"url": "https://www.nei.nih.gov/sites/default/files/styles/medium/public/2023-11/Nienborg-Kang-Talluri.jpeg?itok=xSXd-b-j",
|
||
"width": "640",
|
||
"height": "800"
|
||
},
|
||
"datePublished": "2023-11-02T16:46:12-0400",
|
||
"dateModified": "2025-02-10T17:00:02-0500",
|
||
"author": {
|
||
"@type": "GovernmentOrganization",
|
||
"@id": "https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex",
|
||
"name": "National Eye Institute",
|
||
"url": "https://www.nei.nih.gov"
|
||
},
|
||
"publisher": {
|
||
"@type": "GovernmentOrganization",
|
||
"@id": "https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex",
|
||
"name": "National Eye Institute",
|
||
"url": "https://www.nei.nih.gov"
|
||
}
|
||
},
|
||
{
|
||
"@type": "WebPage",
|
||
"@id": "https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex",
|
||
"breadcrumb": {
|
||
"@type": "BreadcrumbList",
|
||
"itemListElement": [
|
||
{
|
||
"@type": "ListItem",
|
||
"position": 1,
|
||
"name": "Home",
|
||
"item": "https://www.nei.nih.gov/"
|
||
},
|
||
{
|
||
"@type": "ListItem",
|
||
"position": 2,
|
||
"name": "About NEI",
|
||
"item": "https://www.nei.nih.gov/about"
|
||
},
|
||
{
|
||
"@type": "ListItem",
|
||
"position": 3,
|
||
"name": "News and Events",
|
||
"item": "https://www.nei.nih.gov/about/news-and-events"
|
||
},
|
||
{
|
||
"@type": "ListItem",
|
||
"position": 4,
|
||
"name": "NEI Research News",
|
||
"item": "https://www.nei.nih.gov/about/news-and-events/news"
|
||
},
|
||
{
|
||
"@type": "ListItem",
|
||
"position": 5,
|
||
"name": "Separating movement from sight when studying the brain’s visual cortex",
|
||
"item": "https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex"
|
||
}
|
||
]
|
||
},
|
||
"author": {
|
||
"@type": "GovernmentOrganization",
|
||
"@id": "https://www.nei.nih.gov",
|
||
"name": "National Eye Institute",
|
||
"url": "https://www.nei.nih.gov"
|
||
},
|
||
"publisher": {
|
||
"@type": "GovernmentOrganization",
|
||
"@id": "https://www.nei.nih.gov",
|
||
"name": "National Eye Institute",
|
||
"url": "https://www.nei.nih.gov"
|
||
}
|
||
}
|
||
]
|
||
}</script>
|
||
<link rel="icon" type="image/png" href="/themes/custom/nei/images/favicon.png" />
|
||
<link rel="apple-touch-icon" href="/themes/custom/nei/images/apple-touch-icon.png" />
|
||
<meta name="last-updated" content="Feb 10, 2025, 5:00:02 PM" />
|
||
<link rel="icon" href="/themes/custom/nei/favicon.ico" type="image/vnd.microsoft.icon" />
|
||
<link rel="alternate" hreflang="en" href="https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex" />
|
||
<link rel="canonical" href="https://www.nei.nih.gov/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex" />
|
||
<link rel="shortlink" href="https://www.nei.nih.gov/node/4068" />
|
||
|
||
<title>Separating movement from sight when studying the brain’s visual cortex | National Eye Institute</title>
|
||
<link rel="preload" href="/themes/custom/nei/fonts/Aleo-Bold.woff2" as="font" type="font/woff2" crossorigin>
|
||
<link rel="preload" href="/themes/custom/nei/fonts/Lato-Regular.woff2" as="font" type="font/woff2" crossorigin>
|
||
<link rel="stylesheet" media="all" href="/sites/default/files/css/css_PGSk_7b88hq2qr_--_38MLvoj1ffr9jv3JhnNJTnKUM.css?delta=0&language=en&theme=nei&include=eJw1ytEKgCAMRuEXsnwk-dMxrOliTqi3j4iuDnycfFCprpbyHK4tDb-FRvwSshrFYvOErNhxBUHnCaYEcbJ_61Qji26Q5ZXa-QH_YCJ9" />
|
||
<link rel="stylesheet" media="all" href="/themes/custom/nei/css/style.css?sraguf" />
|
||
|
||
<script type="application/json" data-drupal-selector="drupal-settings-json">{"path":{"baseUrl":"\/","pathPrefix":"","currentPath":"node\/4068","currentPathIsAdmin":false,"isFront":false,"currentLanguage":"en"},"pluralDelimiter":"\u0003","gtag":{"tagId":"","consentMode":false,"otherIds":[],"events":[],"additionalConfigInfo":[]},"suppressDeprecationErrors":true,"ajaxPageState":{"libraries":"eJxdjFsOwjAMBC8U6iNFbmKZgPNQ7BTK6SmgCsrPrndkTbhSTFa7D0OtZq-2Cil8yoWOj5WYYT8c18pC3pCBt_jfE17wfoTZCRYeyORRjPruLmhpIS-b2EvFmArD73CFErDUGeWkoadmekCb5fXVsCN3bGeF2EdDmb5kGqWNWZKeKTpd1SjDjEpuSXRTeOeUaxxCT9WYZ50","theme":"nei","theme_token":null},"ajaxTrustedUrl":{"form_action_p_pvdeGsVG5zNF_XLGPTvYSKCf43t8qZYSwcfZl2uzM":true},"gtm":{"tagId":null,"settings":{"data_layer":"dataLayer","include_classes":false,"allowlist_classes":"google\nnonGooglePixels\nnonGoogleScripts\nnonGoogleIframes","blocklist_classes":"customScripts\ncustomPixels","include_environment":false,"environment_id":"","environment_token":""},"tagIds":["GTM-TLVNS7W"]},"user":{"uid":0,"permissionsHash":"c48594e108b5c1c2bea409821b71477d5bc2724c8cae6d31f1d985af0daab85c"}}</script>
|
||
<script src="/sites/default/files/js/js_WgzMsgqb-MiW-Z2aLffGQHepZwX2hWrEHSrb46WqZrk.js?scope=header&delta=0&language=en&theme=nei&include=eJxdjEEOgCAMBD-E9kmkYrOpqdQAMerr5eBBvUx29jCp8HUKQOkZAe4wiY1B6Pj7yAsf33MNmZvuEq0nojnPmkFvCVmUYD6xDTUV3Vq9ATUbLxk"></script>
|
||
<script src="https://script.crazyegg.com/pages/scripts/0117/6571.js" async></script>
|
||
<script src="/modules/contrib/google_tag/js/gtag.js?sraguf"></script>
|
||
<script src="/modules/contrib/google_tag/js/gtm.js?sraguf"></script>
|
||
|
||
</head>
|
||
<body class="t-news_item t-node__4068 path-about-news-and-events-news-separating-movement-sight-when-studying-brains-visual-cortex">
|
||
<a href="#main-content" class="u-skip-link">
|
||
Skip to content
|
||
</a>
|
||
<noscript><iframe src="https://www.googletagmanager.com/ns.html?id=GTM-TLVNS7W"
|
||
height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript>
|
||
|
||
<div class="dialog-off-canvas-main-canvas" data-off-canvas-main-canvas>
|
||
|
||
<div id="u-page-outer" class="u-outer">
|
||
<div class="views-element-container site-notice-block" id="block-views-block-site-notices-block-1">
|
||
|
||
|
||
|
||
|
||
|
||
<div>
|
||
<div class="js-view-dom-id-bca3892fe522a94248c74087cbf8646ffbc018befc8d0e64978ba8c06dc01631 site-notices">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
<img src="/themes/custom/nei/images/NEI-logo-tagline.svg" alt="" width="200" height="48" class="u-print-only">
|
||
<div class="r-global-header">
|
||
<div id="r-header-outer" class="r-header">
|
||
|
||
<div class="r-header-inner">
|
||
|
||
<div id="block-nei-branding" class="o-block--logo" role="banner">
|
||
|
||
|
||
|
||
|
||
|
||
<div class="o-logo">
|
||
<a href="/" class="o-logo__link" title="Home" rel="home"><span class="o-logo__text">National Eye Institute</span> <span class="o-logo__tagline">Research Today… Vision Tomorrow</span></a>
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
<div id="block-neimenubutton-2">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="o-menu-toggle"><button class="o-menu-toggle__btn" id="menu-toggle__btn" aria-controls="block-mainnavigation" aria-expanded="true">Menu</button></div>
|
||
|
||
|
||
|
||
|
||
</div>
|
||
<div class="language-switcher-language-url has-no-translation" id="block-languageswitcher" role="navigation" aria-label="Language switcher">
|
||
|
||
|
||
<ul class="links">
|
||
<li class="is-active">
|
||
<a href="/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex" class="language-link is-active" lang="en" data-drupal-link-system-path="node/4068" aria-current="page">English</a>
|
||
</li>
|
||
<li>
|
||
<a href="/espanol/node/4068" class="language-link is-active" lang="es" data-drupal-link-system-path="node/4068" aria-current="page"> Español</a>
|
||
</li>
|
||
</ul>
|
||
|
||
|
||
</div>
|
||
<div class="search-global c-search--global" data-drupal-selector="search-global" id="block-globalsearchform" role="search">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<form action="/about/news-and-events/news/separating-movement-sight-when-studying-brains-visual-cortex" method="post" id="search-global" accept-charset="UTF-8">
|
||
<div class="c-form__inner">
|
||
<div class="js-form-item form-item js-form-type-textfield form-item-global-terms js-form-item-global-terms">
|
||
<label for="edit-global-terms">Search the site</label>
|
||
<input data-drupal-selector="edit-global-terms" type="text" id="edit-global-terms" name="global-terms" value="" size="30" maxlength="128" placeholder="Search the site" class="form-text" />
|
||
|
||
</div>
|
||
<input data-drupal-selector="form-k2rm8httynsst97izv8vnk-c3-duzwlr-jgtt2yw2q" type="hidden" name="form_build_id" value="form-K2rm8hTtyNSSt97iZv8VnK--C3-DuZwLR-JGtT2yw2Q" />
|
||
<input data-drupal-selector="edit-search-global" type="hidden" name="form_id" value="search_global" />
|
||
<div data-drupal-selector="edit-global-actions" class="form-actions js-form-wrapper form-wrapper" id="edit-global-actions"><input data-drupal-selector="edit-global-submit" type="submit" id="edit-global-submit" name="op" value="Search" class="button js-form-submit form-submit" />
|
||
</div>
|
||
|
||
</div>
|
||
</form>
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
|
||
<div class="r-menu-primary">
|
||
<nav aria-label="Main navigation" id="block-mainnavigation" class="o-menu-main__outer">
|
||
|
||
<ul class="o-menu o-menu-main"> <li class="o-menu-main__item o-menu-main__item--expanded o-menu-main__item--no-js"> <a href="/learn-about-eye-health" class="o-menu-main__link" data-drupal-link-system-path="node/39">Learn About Eye Health</a>
|
||
<ul class="o-menu o-menu-main__submenu"> <li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/learn-about-eye-health/healthy-vision" class="o-menu-main__link" data-drupal-link-system-path="node/788">Healthy Vision</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/learn-about-eye-health/eye-conditions-and-diseases" class="o-menu-main__link" data-drupal-link-system-path="learn-about-eye-health/eye-conditions-and-diseases">Eye Conditions and Diseases</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/learn-about-eye-health/eye-health-data-and-statistics" class="o-menu-main__link" data-drupal-link-system-path="node/825">Eye Health Data and Statistics</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/learn-about-eye-health/campaigns" class="o-menu-main__link" data-drupal-link-system-path="node/3859">Campaigns</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/learn-about-eye-health/vision-rehabilitation" class="o-menu-main__link" data-drupal-link-system-path="node/3865">Vision Rehabilitation</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/learn-about-eye-health/nei-for-kids" class="o-menu-main__link" data-drupal-link-system-path="node/162">NEI for Kids</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/learn-about-eye-health/outreach-resources" class="o-menu-main__link" data-drupal-link-system-path="node/125">Outreach Resources</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--expanded o-menu-main__item--no-js"> <a href="/grants-and-training" class="o-menu-main__link" data-drupal-link-system-path="node/143">Grants and Training</a>
|
||
<ul class="o-menu-main__submenu o-menu"> <li class="o-menu-main__item"> <a href="/grants-and-training/how-apply" class="o-menu-main__link" data-drupal-link-system-path="node/145">How to Apply</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/funding-opportunities" class="o-menu-main__link" data-drupal-link-system-path="node/144">Funding Opportunities</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/training-nei" class="o-menu-main__link" data-drupal-link-system-path="node/146">Training at NEI</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/funding-training-and-career-development" class="o-menu-main__link" data-drupal-link-system-path="node/152">Funding for Training and Career Development</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/policies-and-procedures" class="o-menu-main__link" data-drupal-link-system-path="node/149">Policies and Procedures</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/grants-and-training/Prior-Approval-Requests" class="o-menu-main__link" data-drupal-link-system-path="node/3918">Prior Approval Requests</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/resources-researchers" class="o-menu-main__link" data-drupal-link-system-path="node/150">Resources for Researchers</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/grants-and-training/contact-grants-and-funding-staff" class="o-menu-main__link" data-drupal-link-system-path="node/151">Contact Grants and Funding Staff</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--expanded o-menu-main__item--no-js"> <a href="/research" class="o-menu-main__link" data-drupal-link-system-path="node/41">Research at NEI</a>
|
||
<ul class="o-menu-main__submenu o-menu"> <li class="o-menu-main__item"> <a href="/about/news-and-events/news" title="Research News" class="o-menu-main__link" data-drupal-link-system-path="about/news-and-events/news">Research News</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/research/clinical-trials" class="o-menu-main__link" data-drupal-link-system-path="node/132">Clinical Trials</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/research/research-labs-and-branches" class="o-menu-main__link" data-drupal-link-system-path="node/270">Research Labs and Branches</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/research/jobs-and-training-opportunities-nei" class="o-menu-main__link" data-drupal-link-system-path="node/564">Jobs and Training Opportunities at NEI</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/research/seminars" class="o-menu-main__link" data-drupal-link-system-path="node/4048">NEI Research Seminars</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--expanded o-menu-main__item--no-js"> <a href="/about" class="o-menu-main__link" data-drupal-link-system-path="node/275">About NEI</a>
|
||
<ul class="o-menu-main__submenu o-menu"> <li class="o-menu-main__item"> <a href="/about/strategic-planning" class="o-menu-main__link" data-drupal-link-system-path="node/2857">Strategic Planning</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/news-and-events" class="o-menu-main__link" data-drupal-link-system-path="node/131">News and Events</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/goals-and-accomplishments" class="o-menu-main__link" data-drupal-link-system-path="node/281">Goals and Accomplishments</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/nei-history" class="o-menu-main__link" data-drupal-link-system-path="node/282">NEI History</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/nei-leadership" class="o-menu-main__link" data-drupal-link-system-path="node/415">NEI Leadership</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/budget-and-congress" class="o-menu-main__link" data-drupal-link-system-path="node/395">Budget and Congress</a>
|
||
</li>
|
||
<li class="o-menu-main__item o-menu-main__item--collapsed"> <a href="/about/advisory-committees" class="o-menu-main__link" data-drupal-link-system-path="node/285">Advisory Committees</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/learn-about-eye-health/outreach-resources/national-eye-health-education-program" title="National Eye Health Education Program" class="o-menu-main__link" data-drupal-link-system-path="node/265">National Eye Health Education Program</a>
|
||
</li>
|
||
<li class="o-menu-main__item"> <a href="/about/donate-nei" class="o-menu-main__link" data-drupal-link-system-path="node/286">Donate to NEI</a>
|
||
</li>
|
||
</ul>
|
||
</li>
|
||
</ul>
|
||
|
||
|
||
</nav>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<div class="o-overlay" aria-hidden="true"></div>
|
||
|
||
<div class="r-breadcrumb">
|
||
|
||
<div id="block-nei-breadcrumbs">
|
||
|
||
|
||
|
||
|
||
|
||
<nav aria-label="Breadcrumb">
|
||
<ol class="c-breadcrumb">
|
||
<li>
|
||
<a href="/">Home</a>
|
||
</li>
|
||
<li>
|
||
<a href="/about">About NEI</a>
|
||
</li>
|
||
<li>
|
||
<a href="/about/news-and-events">News and Events</a>
|
||
</li>
|
||
<li>
|
||
<a href="/about/news-and-events/news">NEI Research News</a>
|
||
</li>
|
||
<li>
|
||
Separating movement from sight when studying the brain’s visual cortex
|
||
</li>
|
||
</ol>
|
||
</nav>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
|
||
|
||
<div class="r-page-header">
|
||
<div class="o-page-header">
|
||
|
||
<div id="block-nei-page-title">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<h1>
|
||
<span>Separating movement from sight when studying the brain’s visual cortex</span>
|
||
</h1>
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<div class="r-highlighted">
|
||
<div data-drupal-messages-fallback class="hidden"></div>
|
||
|
||
|
||
</div>
|
||
|
||
<div class="r-help">
|
||
|
||
</div>
|
||
<main id="main-content" class="r-main">
|
||
<div class="r-pre-content">
|
||
|
||
</div>
|
||
|
||
<div class="r-splitter">
|
||
<div class="r-content">
|
||
|
||
<div id="block-nei-content">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<article data-history-node-id="4068">
|
||
|
||
|
||
|
||
<div>
|
||
|
||
<div class="c-item__date">
|
||
November 2, 2023
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="c-item__tag c-item__tag--topic">
|
||
<a href="/about/news-and-events/news?topic=349" hreflang="en">Neuroscience</a>
|
||
<a href="/about/news-and-events/news?topic=413" hreflang="en">Visual Processing</a>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
<div class="c-item__tag c-item__tag--research-type">
|
||
<a href="/about/news-and-events/news?research=25" hreflang="en">Basic Research</a>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
<div class="c-item__tag c-item__tag--source">
|
||
<a href="/about/news-and-events/news?source=123" hreflang="en">NEI</a>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
<div class="c-item__tag c-item__tag--topic">
|
||
<a href="/about/news-and-events/news?initiatives=205" hreflang="en">Lab of Sensorimotor Research</a>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
<div class="o-news__content">
|
||
<div class="c-text">
|
||
|
||
|
||
|
||
|
||
<p>In primates, activity in the visual cortex—a part of the brain that processes signals from the eyes—is largely unaffected by the body’s own movements, according to a new study from scientists at the National Eye Institute (NEI). The findings allay recent concerns about the validity of prior research studying signals in the visual cortex, which failed to fully account for body movements.</p><p>“Our study also shows the importance of comparing research like this across species,” said Hendrikje Nienborg, Ph.D., chief of the NEI Visual Decision Making Section and lead author of a report about the study.</p>
|
||
|
||
|
||
</div>
|
||
|
||
|
||
<div class="c-image c-image--has-caption c-image--left">
|
||
<div class="c-image__src">
|
||
<img src="https://www.nei.nih.gov/sites/default/files/styles/small/public/2023-11/Nienborg-Kang-Talluri.jpeg?itok=ug2Omj5c" alt="Kang, Talluri and Nienborg" width="1638" height="2048">
|
||
</div>
|
||
<div class="c-image__caption">
|
||
|
||
|
||
|
||
|
||
<p>From left, Incheol Kang, Ph.D.; Bharath Talluri, Ph.D.; and Hendrikje Nienborg, Ph.D.</p>
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
<div class="c-text">
|
||
|
||
|
||
|
||
|
||
<p>For decades, researchers have explored how our brains process visual information. During these experiments, the researchers often ignored the animals’ own body movements. However, animals interact with the environment by moving their bodies. In recent studies in rodents, researchers found neural activity from body movements throughout many areas of the brain, including the visual cortex. While it is possible – with modern technology – to account for these movement signals, many earlier studies in primates (including humans) have not directly done so. The findings from the rodent studies put the validity of years of research in doubt.</p><p>In a new study, scientists led by Nienborg, have found that, unlike in rodents, movement creates very little neural activity in the primate visual cortex. Further, the small amount of movement-related neural activity the scientists found turned out to be simply due to changes in visual information from the eye moving, not the movement itself.</p><p>Incheol Kang, Ph.D., and Bharath Talluri, Ph.D., in Nienborg’s lab, are co-first authors of the study. The research was supported by the NEI, the German Research Foundation, and the National Science Foundation.</p><p> </p><p>Reference:<br>Talluri BC*, Incheol K*, Lazere A, Quinn KR, Kaliss N, Yates JL, Butts DA, and Nienborg H. “Activity in primate visual cortex is minimally driven by spontaneous movements.” Nat Neurosci. 2023 Oct 12. <a href="https://doi.org/10.1038/s41593-023-01459-5">doi: 10.1038/s41593-023-01459-5</a></p>
|
||
|
||
|
||
</div>
|
||
|
||
|
||
|
||
|
||
<div class="c-accessible-video has-ad-id">
|
||
|
||
|
||
<div class="video-embed-wrapper">
|
||
<a href="#video-skip-anchor-20576" class="u-skip-video">Skip video</a>
|
||
<div class="video-embed-wrapper-inner">
|
||
<iframe
|
||
class="accessible-video-iframe"
|
||
width="560"
|
||
height="315"
|
||
data-std-video-id="https://www.youtube.com/embed/TBxEmli4Q8w"
|
||
data-ad-video-id="https://www.youtube.com/embed/1V3ClFlBd20"
|
||
src="https://www.youtube.com/embed/TBxEmli4Q8w"
|
||
allowfullscreen
|
||
title="Movement versus sight in the brain's visual cortex (embedded video)"
|
||
loading="lazy"></iframe>
|
||
</div>
|
||
</div>
|
||
|
||
<div id="video-skip-anchor-20576" class="video-skip-anchor" tabindex="-1"></div>
|
||
|
||
<a class="c-video-toggle" href="https://www.youtube.com/embed/1V3ClFlBd20">Switch to video with audio description</a>
|
||
|
||
|
||
|
||
|
||
|
||
<p>Nienborg, Kang and Talluri discuss the study's findings.</p>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
|
||
</article>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
</div>
|
||
<aside class="r-sidebar" role="complementary">
|
||
|
||
<div class="views-element-container" id="block-views-block-nei-sidebar-block-1">
|
||
|
||
|
||
|
||
|
||
|
||
<div>
|
||
<div class="js-view-dom-id-0d251691526b5058f9b16e8542638c19e50b3819f3b43314cd450991a953f87c nei-sidebar">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
</aside>
|
||
</div>
|
||
</main>
|
||
|
||
<div class="r-footer">
|
||
<footer class="o-footer" role="contentinfo">
|
||
|
||
<div id="block-footer-2">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<div class="o-footer__row">
|
||
<div class="o-footer__group o-footer__group--logo"><a class="o-logo__link" href="/" rel="home" title="Home"><span class="o-logo__text">National Eye Institute</span></a>
|
||
<ul class="o-menu-social">
|
||
<li class="o-menu-social__item"><a class="o-menu-social__link o-menu-social__link--facebook outlink-ignore" href="https://www.facebook.com/NationalEyeInstitute">Facebook</a></li>
|
||
<li class="o-menu-social__item"><a class="o-menu-social__link o-menu-social__link--twitter outlink-ignore" href="https://twitter.com/NatEyeInstitute">Twitter</a></li>
|
||
<li class="o-menu-social__item"><a class="o-menu-social__link o-menu-social__link--linkedin outlink-ignore" href="https://www.linkedin.com/company/national-eye-institute-nei">LinkedIn</a></li>
|
||
<li class="o-menu-social__item"><a class="o-menu-social__link o-menu-social__link--youtube outlink-ignore" href="https://www.youtube.com/user/neinih">YouTube</a></li>
|
||
</ul>
|
||
|
||
<p> </p>
|
||
</div>
|
||
|
||
<div class="o-footer__group o-footer__group--contact">
|
||
<h2 class="o-footer__title">Contact NEI</h2>
|
||
|
||
<ul class="o-menu-footer">
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/contact-us/">Contact Us</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://www.nih.gov/about-nih/visitor-information">Visit NIH</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://list.nih.gov/cgi-bin/wa.exe?SUBED1=insidenei&A=1">Get Email Updates from NEI</a></li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="o-footer__group o-footer__group--policies">
|
||
<h2 class="o-footer__title">Policies</h2>
|
||
|
||
<ul class="o-menu-footer">
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/accessibility-information">Accessibility</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://www.nih.gov/nondiscrimination-notice-language-assistance-services">Information in Other Languages</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/nei-website-privacy-policy">Privacy</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/freedom-information-act">Freedom of Information Act (FOIA)</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/disclaimers">Disclaimers</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="/web-policies ">Web Policies</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://www.hhs.gov/vulnerability-disclosure-policy/index.html ">Vulnerability Disclosure</a></li>
|
||
</ul>
|
||
</div>
|
||
|
||
<div class="o-footer__group o-footer__group--employees">
|
||
<h2 class="o-footer__title">For NEI Employees</h2>
|
||
|
||
<ul class="o-menu-footer">
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://intranet.nei.nih.gov">Intranet</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://intranet.nei.nih.gov/hr/Pages/emergency.aspx">Emergency Information</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://ned.nih.gov/search/search.aspx">NIH Staff Directory</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
<div class="o-footer__row">
|
||
<div class="o-footer__full o-footer__full--parent">
|
||
<ul class="o-menu-footer o-menu-footer--swing">
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://www.nih.gov/">NIH.gov</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://hhs.gov/">HHS.gov</a></li>
|
||
<li class="o-menu-footer__item"><a class="o-menu-footer__link" href="https://usa.gov/">USA.gov</a></li>
|
||
</ul>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
|
||
|
||
</div>
|
||
|
||
|
||
</footer>
|
||
</div>
|
||
|
||
</div>
|
||
|
||
</div>
|
||
|
||
|
||
|
||
<div class="c-lb-wrapper" id="lb-wrapper" aria-hidden="true">
|
||
<div class="c-lb-overlay" tabindex="-1"></div>
|
||
<div role="dialog" class="c-lb" id="lb">
|
||
<div class="c-lb-header">
|
||
<button class="c-lb-close-btn"><span class="c-lb-close-btn-text">Close</span><span class="c-lb-close-btn-text times" aria-hidden="true">×</span></button>
|
||
</div>
|
||
<figure class="c-lb-figure">
|
||
<figcaption class="c-lb-caption"></figcaption>
|
||
</figure>
|
||
</div>
|
||
</div>
|
||
|
||
<script src="/sites/default/files/js/js_agazM-qm5cOcplNZo9kNIWFtUrwt0V1xgAKtLyM44Us.js?scope=footer&delta=0&language=en&theme=nei&include=eJxdjEEOgCAMBD-E9kmkYrOpqdQAMerr5eBBvUx29jCp8HUKQOkZAe4wiY1B6Pj7yAsf33MNmZvuEq0nojnPmkFvCVmUYD6xDTUV3Vq9ATUbLxk"></script>
|
||
<script src="/themes/custom/nei/js/scripts.js?sraguf"></script>
|
||
|
||
</body>
|
||
</html>
|