{"id":30941,"date":"2025-07-21T13:28:27","date_gmt":"2025-07-21T18:28:27","guid":{"rendered":"https:\/\/www.sr-research.com\/?page_id=30941"},"modified":"2025-10-28T09:26:25","modified_gmt":"2025-10-28T14:26:25","slug":"eye-tracking-and-eeg-insight-into-attention","status":"publish","type":"page","link":"https:\/\/www.sr-research.com\/zh\/case-studies\/eye-tracking-and-eeg-insight-into-attention\/","title":{"rendered":"\u773c\u52a8\u8ffd\u8e2a\u548c\u8111\u7535\u56fe\u5bf9\u6ce8\u610f\u529b\u7684\u6d1e\u5bdf"},"content":{"rendered":"<style>.wp-block-kadence-column.kb-section-dir-horizontal > .kt-inside-inner-col > .kt-info-box30941_e37376-af .kt-blocks-info-box-link-wrap{max-width:unset;}.kt-info-box30941_e37376-af .kt-blocks-info-box-link-wrap{border-top:0px solid #ffffff;border-right:0px solid #ffffff;border-bottom:0px solid #ffffff;border-left:0px solid 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.kt-infobox-textcontent h2.kt-blocks-info-box-title{padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;margin-top:5px;margin-right:0px;margin-bottom:10px;margin-left:0px;}.kt-info-box30941_e37376-af .kt-blocks-info-box-learnmore{background:transparent;border-width:0px 0px 0px 0px;padding-top:4px;padding-right:8px;padding-bottom:4px;padding-left:8px;margin-top:10px;margin-right:0px;margin-bottom:10px;margin-left:0px;}@media all and (max-width: 1024px){.kt-info-box30941_e37376-af .kt-blocks-info-box-link-wrap{border-top:0px solid #ffffff;border-right:0px solid #ffffff;border-bottom:0px solid #ffffff;border-left:0px solid #ffffff;}}@media all and (max-width: 767px){.kt-info-box30941_e37376-af .kt-blocks-info-box-link-wrap{border-top:0px solid #ffffff;border-right:0px solid #ffffff;border-bottom:0px solid #ffffff;border-left:0px solid #ffffff;}}<\/style>\n<div class=\"wp-block-kadence-infobox kt-info-box30941_e37376-af\"><span class=\"kt-blocks-info-box-link-wrap info-box-link kt-blocks-info-box-media-align-left kt-info-halign-left\"><div class=\"kt-blocks-info-box-media-container\"><div class=\"kt-blocks-info-box-media kt-info-media-animate-none\"><div class=\"kadence-info-box-icon-container kt-info-icon-animate-none\"><div class=\"kadence-info-box-icon-inner-container\"><span class=\"kb-svg-icon-wrap kb-svg-icon-fe_bookOpen kt-info-svg-icon\"><svg viewBox=\"0 0 24 24\"  fill=\"none\" stroke=\"currentColor\" stroke-width=\"2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"  aria-hidden=\"true\"><path d=\"M2 3h6a4 4 0 0 1 4 4v14a3 3 0 0 0-3-3H2z\"\/><path d=\"M22 3h-6a4 4 0 0 0-4 4v14a3 3 0 0 1 3-3h7z\"\/><\/svg><\/span><\/div><\/div><\/div><\/div><div class=\"kt-infobox-textcontent\"><h2 class=\"kt-blocks-info-box-title\">CASE STUDY: Emotional Expressions, but Not Social Context, Modulate Attention during a Discrimination Task<\/h2><p class=\"kt-blocks-info-box-text\"><\/p><\/div><\/span><\/div>\n\n\n<style>.kb-image30941_5b3d23-c5 .kb-image-has-overlay:after{opacity:0.3;}.kb-image30941_5b3d23-c5 img.kb-img, .kb-image30941_5b3d23-c5 .kb-img img{box-shadow:0px 0px 14px 0px rgba(0, 0, 0, 0.2);}<\/style>\n<div class=\"wp-block-kadence-image kb-image30941_5b3d23-c5\"><figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"853\" src=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-scaled.jpg\" alt=\"Emotion, social attention, eye-tracking, eye tracker\" class=\"kb-img wp-image-30704\" srcset=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-18x6.jpg 18w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-300x100.jpg 300w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-768x256.jpg 768w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-1024x341.jpg 1024w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-1536x512.jpg 1536w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-2048x683.jpg 2048w, https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-scaled.jpg 2560w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\" \/><\/figure><\/div>\n\n\n\n<p>A core challenge in studying social interaction and emotional processing in a controlled laboratory setting is the conflict between the need for precise measurement and the dynamic nature of real-life social behaviors. In their recent paper, &#8220;<strong><a href=\"https:\/\/doi.org\/10.1080\/02699931.2024.2429737\" target=\"_blank\" rel=\"noreferrer noopener\">Emotional expressions, but not social context, modulate attention during a discrimination task<\/a><\/strong>,&#8221; Pasqualette and Kulke (2024) developed a novel paradigm to examine how social context and emotional expressions influence attention. Both gaze and brain activity were recorded simultaneously while participants viewed short videos depicting positive, negative or neutral emotions.  Participants\u2019 belief wasbmanipulated by telling them that the videos were selected either by the computer (non-social condition) or by the experimenter in the adjacent room that observed them via videochat (social condition).<\/p>\n\n\n\n<p>The central research question revolves around understanding how emotional feedback and perceived social interaction affect both overt (eye movements) and covert (brain activity) attention during a discrimination task.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56, .wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56[data-kb-block=\"kb-adv-heading30941_ff7f7c-56\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56[data-kb-block=\"kb-adv-heading30941_ff7f7c-56\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading30941_ff7f7c-56[data-kb-block=\"kb-adv-heading30941_ff7f7c-56\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading30941_ff7f7c-56 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading30941_ff7f7c-56\">EEG, Eye Tracking, and Attention Paradigm<\/h2>\n\n\n\n<p>Eye-tracking played a crucial role in this study, serving as a direct measure of overt attention\u2014what participants were actually looking at. Human gaze behavior is a powerful indicator of social attention, fulfilling a dual function of gathering information and signaling intent. In real-life scenarios, gaze patterns vary significantly depending on social and non-social contexts, often adhering to implicit social rules. For instance, people might avoid direct eye contact in an elevator but engage in it to establish communication.<\/p>\n\n\n\n<p>The researchers co-registered eye-tracking with electroencephalography (EEG) to provide a comprehensive understanding of attention. While EEG measures overall brain activity, which can include both overt and covert attention, eye-tracking specifically captures the overt shifts in attention. Eye movements were recorded with an arm-mounted <strong><a href=\"https:\/\/www.sr-research.com\/eyelink-1000-plus\/\">EyeLink 1000 Plus<\/a><\/strong> eye tracker, which can be synchronized with a <strong><a href=\"https:\/\/www.sr-research.com\/eye-tracking-blog\/background\/eye-tracking-and-eeg\/\">wide range of EEG and other biometric recording devices<\/a><\/strong>.<\/p>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d, .wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d[data-kb-block=\"kb-adv-heading30941_74de34-7d\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d[data-kb-block=\"kb-adv-heading30941_74de34-7d\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading30941_74de34-7d[data-kb-block=\"kb-adv-heading30941_74de34-7d\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading30941_74de34-7d wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading30941_74de34-7d\">Emotional Expression Modulates Late Attentional Processing<\/h2>\n\n\n\n<p>By analyzing saccade latency (how long it takes for eyes to move to a target) and the number of saccades made, the study aimed to determine if emotional expressions or social context influenced these immediate, observable responses.<\/p>\n\n\n\n<p>Previous research has demonstrated that emotional stimuli can influence saccade latencies. For example, emotional faces have been shown to induce shorter saccade latencies. Additionally, the presence of direct gaze can rapidly orient attention towards faces, highlighting the reflexive nature of saccades towards social content. This study, however, found no significant effects of sociality or emotional expressions on saccade latency or the number of saccades. This suggests that in this particular paradigm, the immediate eye movements of participants were not modulated by the emotional valence of the feedback or the belief of being observed. There was a significant effect of emotional expression on the EEG measures of late attention processing in the brain (Early Posterior Negativity and Late Positive Component),<\/p>\n\n\n\n<p>The detailed analysis of eye movements and simultaneous EEG recording provided empirical data to support the finding that while emotional expressions might modulate <em>late<\/em> attention processing in the brain, they did not affect the <em>early<\/em>, overt shifts of attention measured by eye-tracking in this specific experimental design.<\/p>\n\n\n<style>.wp-block-kadence-spacer.kt-block-spacer-30941_da58fb-91 .kt-block-spacer{height:60px;}.wp-block-kadence-spacer.kt-block-spacer-30941_da58fb-91 .kt-divider{border-top-width:1px;height:1px;border-top-color:#eee;width:50%;border-top-style:solid;}<\/style>\n<div class=\"wp-block-kadence-spacer aligncenter kt-block-spacer-30941_da58fb-91\"><div class=\"kt-block-spacer kt-block-spacer-halign-center\"><hr class=\"kt-divider\"\/><\/div><\/div>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e, .wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e[data-kb-block=\"kb-adv-heading30941_830a3b-6e\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e[data-kb-block=\"kb-adv-heading30941_830a3b-6e\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading30941_830a3b-6e[data-kb-block=\"kb-adv-heading30941_830a3b-6e\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading30941_830a3b-6e wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading30941_830a3b-6e\">For information regarding how eye tracking can help your research, check out our solutions and product pages or contact us. We are happy to help!<\/p>\n\n\n<div class=\"mai-columns has-xl-margin-top has-xl-margin-bottom\"><div class=\"mai-columns-wrap has-columns\" style=\"--column-gap:var(--spacing-xxxxl);--row-gap:var(--spacing-xl);--align-columns:start;--align-columns-vertical:initial;\">\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/1;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/3;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/3;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button button-secondary wp-element-button\" href=\"https:\/\/www.sr-research.com\/solutions\/\">Solutions<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/1;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/3;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/3;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button button-secondary wp-element-button\" href=\"https:\/\/www.sr-research.com\/hardware\/\">Products<\/a><\/div>\n<\/div>\n\n<\/div>\n\n<div class=\"mai-column is-column\" style=\"--columns-xs:1\/1;--flex-xs:0 0 var(--flex-basis);--columns-sm:1\/1;--flex-sm:0 0 var(--flex-basis);--columns-md:1\/3;--flex-md:0 0 var(--flex-basis);--columns-lg:1\/3;--flex-lg:0 0 var(--flex-basis);--justify-content:start;\">\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-16018d1d wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button aligncenter\"><a class=\"wp-block-button__link button button-secondary wp-element-button\" href=\"https:\/\/www.sr-research.com\/get-in-touch\/\">Get in Touch<\/a><\/div>\n<\/div>\n\n<\/div>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>A core challenge in studying social interaction and emotional processing in a controlled laboratory setting is the conflict between the need for precise measurement and the dynamic nature of real-life social behaviors. In their recent paper, &#8220;Emotional expressions, but not social context, modulate attention during a discrimination task,&#8221; Pasqualette and Kulke (2024) developed a novel &hellip;<\/p>","protected":false},"author":3,"featured_media":0,"parent":30161,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_genesis_hide_title":false,"_genesis_hide_breadcrumbs":false,"_genesis_hide_singular_image":false,"_genesis_hide_footer_widgets":false,"_genesis_custom_body_class":"","_genesis_custom_post_class":"","_genesis_layout":"","footnotes":""},"class_list":{"1":"page","2":"type-page","5":"entry"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Eye Tracking and EEG Insight into Attention - Fast, Accurate, Reliable Eye Tracking<\/title>\n<meta name=\"description\" content=\"Eye tracking and EEG study shows emotional expressions modulates late, but not early, attention processing in the brain.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sr-research.com\/zh\/case-studies\/eye-tracking-and-eeg-insight-into-attention\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Eye Tracking and EEG Insight into Attention\" \/>\n<meta property=\"og:description\" content=\"Eye tracking and EEG study shows emotional expressions modulates late, but not early, attention processing in the brain.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sr-research.com\/zh\/case-studies\/eye-tracking-and-eeg-insight-into-attention\/\" \/>\n<meta property=\"og:site_name\" content=\"Fast, Accurate, Reliable Eye Tracking\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SR-Research-Ltd-640093842854433\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-28T14:26:25+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sr-research.com\/wp-content\/uploads\/2025\/07\/emotion-social-attention-eye-tracking-1.0-scaled.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@SRResearchLtd\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sr-research.com\\\/case-studies\\\/eye-tracking-and-eeg-insight-into-attention\\\/\",\"url\":\"https:\\\/\\\/www.sr-research.com\\\/case-studies\\\/eye-tracking-and-eeg-insight-into-attention\\\/\",\"name\":\"Eye Tracking and EEG Insight into Attention - 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