Visual Association Cortex and Vision in Man: Pattern-Evoked Occipital Potentials in a Blind Boy
In a 6-year-old child who had been blind since the age of 2 years, occipital potentials of normal amplitude and waveform could be evoked not only by diffuse light flashes but also by alternating checkerboard and sinusoidal grating patterns of low spatial frequency. Computerized tomography demonstrat...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 1977-11, Vol.198 (4317), p.629-631 |
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| container_end_page | 631 |
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| container_issue | 4317 |
| container_start_page | 629 |
| container_title | Science (American Association for the Advancement of Science) |
| container_volume | 198 |
| creator | Bodis-Wollner, Ivan Atkin, Adam Raab, Edward Wolkstein, Murray |
| description | In a 6-year-old child who had been blind since the age of 2 years, occipital potentials of normal amplitude and waveform could be evoked not only by diffuse light flashes but also by alternating checkerboard and sinusoidal grating patterns of low spatial frequency. Computerized tomography demonstrated destruction of the occipital lobes except of the primary visual projection area. Thus, in man, destruction of visual association cortices may result in loss of vision with partial preservation of pattern-evoked occipital potentials. |
| doi_str_mv | 10.1126/science.918658 |
| format | Article |
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Computerized tomography demonstrated destruction of the occipital lobes except of the primary visual projection area. Thus, in man, destruction of visual association cortices may result in loss of vision with partial preservation of pattern-evoked occipital potentials.</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.918658</identifier><identifier>PMID: 918658</identifier><language>eng</language><publisher>United States: American Association for the Advancement of Science</publisher><subject>Blindness ; Blindness - pathology ; Blindness - physiopathology ; Checkerboards ; Child ; Evoked Potentials ; Humans ; Lesions ; Male ; Occipital lobe ; Occipital Lobe - growth & development ; Occipital Lobe - pathology ; Primates ; Visual cortex ; Visual Cortex - growth & development ; Visual Cortex - physiopathology ; Visual Perception ; Visual system ; Visually impaired persons ; Waveforms</subject><ispartof>Science (American Association for the Advancement of Science), 1977-11, Vol.198 (4317), p.629-631</ispartof><rights>Copyright 1977 American Association for the Advancement of Science</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c340t-3be1284caec3fbd4e499e29accf128470cd13b65495be485f62db569b48c46573</citedby><cites>FETCH-LOGICAL-c340t-3be1284caec3fbd4e499e29accf128470cd13b65495be485f62db569b48c46573</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/1745775$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/1745775$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,776,780,799,2870,2871,27903,27904,57995,58228</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/918658$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Bodis-Wollner, Ivan</creatorcontrib><creatorcontrib>Atkin, Adam</creatorcontrib><creatorcontrib>Raab, Edward</creatorcontrib><creatorcontrib>Wolkstein, Murray</creatorcontrib><title>Visual Association Cortex and Vision in Man: Pattern-Evoked Occipital Potentials in a Blind Boy</title><title>Science (American Association for the Advancement of Science)</title><addtitle>Science</addtitle><description>In a 6-year-old child who had been blind since the age of 2 years, occipital potentials of normal amplitude and waveform could be evoked not only by diffuse light flashes but also by alternating checkerboard and sinusoidal grating patterns of low spatial frequency. Computerized tomography demonstrated destruction of the occipital lobes except of the primary visual projection area. Thus, in man, destruction of visual association cortices may result in loss of vision with partial preservation of pattern-evoked occipital potentials.</description><subject>Blindness</subject><subject>Blindness - pathology</subject><subject>Blindness - physiopathology</subject><subject>Checkerboards</subject><subject>Child</subject><subject>Evoked Potentials</subject><subject>Humans</subject><subject>Lesions</subject><subject>Male</subject><subject>Occipital lobe</subject><subject>Occipital Lobe - growth & development</subject><subject>Occipital Lobe - pathology</subject><subject>Primates</subject><subject>Visual cortex</subject><subject>Visual Cortex - growth & development</subject><subject>Visual Cortex - physiopathology</subject><subject>Visual Perception</subject><subject>Visual system</subject><subject>Visually impaired persons</subject><subject>Waveforms</subject><issn>0036-8075</issn><issn>1095-9203</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1977</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpdkD1PwzAYhC3EVymsTAyZ2FLs2I5jtrYqH1JROwBr5DhvJJc0LraD6L8nUSqQmE66e-6GQ-ia4AkhSXrntYFGw0SSLOXZERoRLHksE0yP0QhjmsYZFvwcXXi_wbjLJD1DpwM9Qvm78a2qo6n3VhsVjG2iuXUBviPVlFGX9o5pohfV3EdrFQK4Jl582Q8oo5XWZmdCV1_bAE0wqvY9q6JZbbr2zO4v0UnVuXB10DF6e1i8zp_i5erxeT5dxpoyHGJaAEkyphVoWhUlAyYlJFJpXfW-wLoktEg5k7wAlvEqTcqCp7JgmWYpF3SMbofdnbOfLfiQb43XUNeqAdv6XFCBOaY9OBlA7az3Dqp858xWuX1OcN4fmh8OzYeLusLNYbkttlD-4v_jjQ_W_Y0JxoXg9AcKGHwJ</recordid><startdate>19771111</startdate><enddate>19771111</enddate><creator>Bodis-Wollner, Ivan</creator><creator>Atkin, Adam</creator><creator>Raab, Edward</creator><creator>Wolkstein, Murray</creator><general>American Association for the Advancement of Science</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>19771111</creationdate><title>Visual Association Cortex and Vision in Man: Pattern-Evoked Occipital Potentials in a Blind Boy</title><author>Bodis-Wollner, Ivan ; Atkin, Adam ; Raab, Edward ; Wolkstein, Murray</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c340t-3be1284caec3fbd4e499e29accf128470cd13b65495be485f62db569b48c46573</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1977</creationdate><topic>Blindness</topic><topic>Blindness - pathology</topic><topic>Blindness - physiopathology</topic><topic>Checkerboards</topic><topic>Child</topic><topic>Evoked Potentials</topic><topic>Humans</topic><topic>Lesions</topic><topic>Male</topic><topic>Occipital lobe</topic><topic>Occipital Lobe - growth & development</topic><topic>Occipital Lobe - pathology</topic><topic>Primates</topic><topic>Visual cortex</topic><topic>Visual Cortex - growth & development</topic><topic>Visual Cortex - physiopathology</topic><topic>Visual Perception</topic><topic>Visual system</topic><topic>Visually impaired persons</topic><topic>Waveforms</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bodis-Wollner, Ivan</creatorcontrib><creatorcontrib>Atkin, Adam</creatorcontrib><creatorcontrib>Raab, Edward</creatorcontrib><creatorcontrib>Wolkstein, Murray</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Science (American Association for the Advancement of Science)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bodis-Wollner, Ivan</au><au>Atkin, Adam</au><au>Raab, Edward</au><au>Wolkstein, Murray</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Visual Association Cortex and Vision in Man: Pattern-Evoked Occipital Potentials in a Blind Boy</atitle><jtitle>Science (American Association for the Advancement of Science)</jtitle><addtitle>Science</addtitle><date>1977-11-11</date><risdate>1977</risdate><volume>198</volume><issue>4317</issue><spage>629</spage><epage>631</epage><pages>629-631</pages><issn>0036-8075</issn><eissn>1095-9203</eissn><abstract>In a 6-year-old child who had been blind since the age of 2 years, occipital potentials of normal amplitude and waveform could be evoked not only by diffuse light flashes but also by alternating checkerboard and sinusoidal grating patterns of low spatial frequency. 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| fulltext | fulltext |
| identifier | ISSN: 0036-8075 |
| ispartof | Science (American Association for the Advancement of Science), 1977-11, Vol.198 (4317), p.629-631 |
| issn | 0036-8075 1095-9203 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_73705037 |
| source | MEDLINE; American Association for the Advancement of Science; Jstor Complete Legacy |
| subjects | Blindness Blindness - pathology Blindness - physiopathology Checkerboards Child Evoked Potentials Humans Lesions Male Occipital lobe Occipital Lobe - growth & development Occipital Lobe - pathology Primates Visual cortex Visual Cortex - growth & development Visual Cortex - physiopathology Visual Perception Visual system Visually impaired persons Waveforms |
| title | Visual Association Cortex and Vision in Man: Pattern-Evoked Occipital Potentials in a Blind Boy |
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