{"id":127042,"date":"2021-09-02T10:33:44","date_gmt":"2021-09-02T10:33:44","guid":{"rendered":"https:\/\/www.healthbenefitstimes.com\/glossary\/?p=127042"},"modified":"2023-03-27T07:36:30","modified_gmt":"2023-03-27T07:36:30","slug":"visual-evoked-potential","status":"publish","type":"post","link":"https:\/\/www.healthbenefitstimes.com\/glossary\/visual-evoked-potential\/","title":{"rendered":"Visual evoked potential"},"content":{"rendered":"<p>Use of a series of stimuli during an electroencephalogram (EEG) to determine, with the help of computer averaging, any optic nerve deficiency in patients with multiple sclerosis.<\/p>\n<hr \/>\n<p>A test in which the brain&#8217;s electrical activity in response to visual stimuli (e.g., a flashing checkerboard) is recorded by an electroencephalograph and analyzed by computer. Demyelination results in a slowing of response time. Because this test is able to confirm the presence of a suspected brain lesion (area of demyelination) as well as identify the presence of an unsuspected lesion that has produced no symptoms, it is extremely useful in diagnosing MS. VEPs are abnormal in approximately 90 percent of people with MS.<\/p>\n<hr \/>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Use of a series of stimuli during an electroencephalogram (EEG) to determine, with the help of computer averaging, any optic nerve deficiency in patients with multiple sclerosis. A test in which the brain&#8217;s electrical activity in response to visual stimuli (e.g., a flashing checkerboard) is recorded by an electroencephalograph and analyzed by computer. Demyelination results [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-127042","post","type-post","status-publish","format-standard","hentry","category-v"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Visual evoked potential - Definition of Visual evoked potential<\/title>\n<meta name=\"description\" content=\"Use of a series of stimuli during an electroencephalogram (EEG) to determine, with the help of computer averaging, any optic nerve deficiency in patients with multiple sclerosis.A test in which the brain&#039;s electrical activity in response to visual stimuli (e.g., a flashing checkerboard) is recorded by an electroencephalograph and analyzed by computer. Demyelination results in a slowing of response time. Because this test is able to confirm the presence of a suspected brain lesion (area of demyelination) as well as identify the presence of an unsuspected lesion that has produced no symptoms, it is extremely useful in diagnosing MS. VEPs are abnormal in approximately 90 percent of people with MS.\" \/>\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.healthbenefitstimes.com\/glossary\/visual-evoked-potential\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Visual evoked potential - Definition of Visual evoked potential\" \/>\n<meta property=\"og:description\" content=\"Use of a series of stimuli during an electroencephalogram (EEG) to determine, with the help of computer averaging, any optic nerve deficiency in patients with multiple sclerosis.A test in which the brain&#039;s electrical activity in response to visual stimuli (e.g., a flashing checkerboard) is recorded by an electroencephalograph and analyzed by computer. Demyelination results in a slowing of response time. Because this test is able to confirm the presence of a suspected brain lesion (area of demyelination) as well as identify the presence of an unsuspected lesion that has produced no symptoms, it is extremely useful in diagnosing MS. VEPs are abnormal in approximately 90 percent of people with MS.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.healthbenefitstimes.com\/glossary\/visual-evoked-potential\/\" \/>\n<meta property=\"og:site_name\" content=\"Glossary\" \/>\n<meta property=\"article:published_time\" content=\"2021-09-02T10:33:44+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-03-27T07:36:30+00:00\" \/>\n<meta name=\"author\" content=\"Glossary\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Glossary\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/visual-evoked-potential\/\",\"url\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/visual-evoked-potential\/\",\"name\":\"Visual evoked potential - Definition of Visual evoked potential\",\"isPartOf\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#website\"},\"datePublished\":\"2021-09-02T10:33:44+00:00\",\"dateModified\":\"2023-03-27T07:36:30+00:00\",\"author\":{\"@id\":\"https:\/\/www.healthbenefitstimes.com\/glossary\/#\/schema\/person\/ccfef987a4882e6356ae6d77d33e74c5\"},\"description\":\"Use of a series of stimuli during an electroencephalogram (EEG) to determine, with the help of computer averaging, any optic nerve deficiency in patients with multiple sclerosis.A test in which the brain's electrical activity in response to visual stimuli (e.g., a flashing checkerboard) is recorded by an electroencephalograph and analyzed by computer. 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