Intact high‐resolution working memory binding in a patient with developmental amnesia and selective hippocampal damage
Debate continues regarding the possible role of the hippocampus across short‐term and working memory tasks. The current study examined the possibility of a hippocampal contribution to precise, high‐resolution cognition and conjunctive memory. We administered visual working memory tasks featuring a c...
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| Veröffentlicht in: | Hippocampus 2022-08, Vol.32 (8), p.597-609 |
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| creator | Allen, Richard J. Atkinson, Amy L. Vargha‐Khadem, Faraneh Baddeley, Alan D. |
| description | Debate continues regarding the possible role of the hippocampus across short‐term and working memory tasks. The current study examined the possibility of a hippocampal contribution to precise, high‐resolution cognition and conjunctive memory. We administered visual working memory tasks featuring a continuous response component to a well‐established developmental amnesic patient with relatively selective bilateral hippocampal damage (Jon) and healthy controls. The patient was able to produce highly accurate response judgments regarding conjunctions of color and orientation or color and location, using simultaneous or sequential presentation of stimuli, with no evidence of any impairment in working memory binding, categorical accuracy, or continuous precision. These findings indicate that hippocampal damage does not necessarily lead to deficits in high‐resolution cognitive performance, even when the damage is severe and bilateral. |
| doi_str_mv | 10.1002/hipo.23452 |
| format | Article |
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These findings indicate that hippocampal damage does not necessarily lead to deficits in high‐resolution cognitive performance, even when the damage is severe and bilateral.</description><subject>Amnesia</subject><subject>Cognitive ability</subject><subject>developmental amnesia</subject><subject>Hippocampus</subject><subject>Memory</subject><subject>memory precision</subject><subject>Orientation behavior</subject><subject>Short term memory</subject><subject>visual working memory</subject><issn>1050-9631</issn><issn>1098-1063</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2022</creationdate><recordtype>article</recordtype><sourceid>24P</sourceid><recordid>eNp9kbtOwzAYhSMEEqWw8ASWWBBSii-xk4yoAlqpUhlgjlznT-uS2MFOW7rxCDwjT4JDmRiY_ou-c3SkE0WXBI8IxvR2pVs7oizh9CgaEJxnMcGCHfc7x3EuGDmNzrxfY0wIx3gQvU9NJ1WHVnq5-vr4dOBtvem0NWhn3as2S9RAY90eLbQp-1MbJFErOw2mQzvdrVAJW6ht24SHrJFsDHgtkTQl8lCD6vQWgn3bWiWbNhClbOQSzqOTStYeLn7nMHp5uH8eT-LZ_HE6vpvFiqWYxrnEIXqqaFVVQiwWqaAlz5OM55IoYBSqvASVJLxMAFKWUSUUBaaqUkEiuGDD6Prg2zr7tgHfFY32CupaGrAbX1CRYRp0eRrQqz_o2m6cCekClTPMOc56w5sDpZz13kFVtE430u0Lgou-hKIvofgpIcDkAO90Dft_yGIyfZofNN9Q64z9</recordid><startdate>202208</startdate><enddate>202208</enddate><creator>Allen, Richard J.</creator><creator>Atkinson, Amy L.</creator><creator>Vargha‐Khadem, Faraneh</creator><creator>Baddeley, Alan D.</creator><general>John Wiley & Sons, Inc</general><general>Wiley Subscription Services, Inc</general><scope>24P</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7TK</scope><scope>K9.</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-1887-3016</orcidid></search><sort><creationdate>202208</creationdate><title>Intact high‐resolution working memory binding in a patient with developmental amnesia and selective hippocampal damage</title><author>Allen, Richard J. ; Atkinson, Amy L. ; Vargha‐Khadem, Faraneh ; Baddeley, Alan D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3702-9a01057c2fff66bb762d594859a1ce32ef9dec445d4ee7382c6c2e3cfdce46563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2022</creationdate><topic>Amnesia</topic><topic>Cognitive ability</topic><topic>developmental amnesia</topic><topic>Hippocampus</topic><topic>Memory</topic><topic>memory precision</topic><topic>Orientation behavior</topic><topic>Short term memory</topic><topic>visual working memory</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Allen, Richard J.</creatorcontrib><creatorcontrib>Atkinson, Amy L.</creatorcontrib><creatorcontrib>Vargha‐Khadem, Faraneh</creatorcontrib><creatorcontrib>Baddeley, Alan D.</creatorcontrib><collection>Wiley Open Access</collection><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Neurosciences Abstracts</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><jtitle>Hippocampus</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Allen, Richard J.</au><au>Atkinson, Amy L.</au><au>Vargha‐Khadem, Faraneh</au><au>Baddeley, Alan D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Intact high‐resolution working memory binding in a patient with developmental amnesia and selective hippocampal damage</atitle><jtitle>Hippocampus</jtitle><date>2022-08</date><risdate>2022</risdate><volume>32</volume><issue>8</issue><spage>597</spage><epage>609</epage><pages>597-609</pages><issn>1050-9631</issn><eissn>1098-1063</eissn><abstract>Debate continues regarding the possible role of the hippocampus across short‐term and working memory tasks. 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| ispartof | Hippocampus, 2022-08, Vol.32 (8), p.597-609 |
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| source | Wiley Online Library - AutoHoldings Journals |
| subjects | Amnesia Cognitive ability developmental amnesia Hippocampus Memory memory precision Orientation behavior Short term memory visual working memory |
| title | Intact high‐resolution working memory binding in a patient with developmental amnesia and selective hippocampal damage |
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