Frontal lobe system and spatial reversal in the rat
Ablation of the newly described cortical projection area of the dorsomedial thalamic nucleus impaired spatial reversal retention; ablation of the frontal poles did not. Caudate lesions produced an even stronger reversal deficit. These data extend comparability of effects of prefrontal ablations to t...
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Veröffentlicht in: | Neuropsychologia 1971-01, Vol.9 (2), p.175-183 |
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description | Ablation of the newly described cortical projection area of the dorsomedial thalamic nucleus impaired spatial reversal retention; ablation of the frontal poles did not. Caudate lesions produced an even stronger reversal deficit. These data extend comparability of effects of prefrontal ablations to the rat and permit the inference of the existence of the system in this species. frontal lobe
L'ablation des projections corticales, nouvellement décrites, du noyau thalamique dorso-médian perturbe la rétention du renversement spatial tandis que l'ablation des pôles frontaux ne le fait pas. Les lésions caudées produisent un déficit dans ces épreuves de renversement encore plus accusé. Ces données permettent de comparer les effets des ablations préfontales obtenues chez le rat à ceux obtenués chez les carnivores et les primates. On peut aussi en déduire l'existence d'un systeme du lobe frontal chez le rat.
Die Abtragung der kürzlich beschriebenen corticalen Projektion des dorsomedialen Thalamuskernes führt zu einer Beeinträchtigung der räumlichen Umkehr, die Entfernung des Frontalpoles dagegen nicht. Caudatumläsionen verursachen ein stärkeres Umkehrdefizit. Diese Ergebnisse erlauben, Wirkungen von praefrontalen Abtragungen bei Ratten zu vergleichen und zeigen, daβ bei dieser Spezies ein Frontallappensystem vorhanden ist. |
doi_str_mv | 10.1016/0028-3932(71)90041-8 |
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L'ablation des projections corticales, nouvellement décrites, du noyau thalamique dorso-médian perturbe la rétention du renversement spatial tandis que l'ablation des pôles frontaux ne le fait pas. Les lésions caudées produisent un déficit dans ces épreuves de renversement encore plus accusé. Ces données permettent de comparer les effets des ablations préfontales obtenues chez le rat à ceux obtenués chez les carnivores et les primates. On peut aussi en déduire l'existence d'un systeme du lobe frontal chez le rat.
Die Abtragung der kürzlich beschriebenen corticalen Projektion des dorsomedialen Thalamuskernes führt zu einer Beeinträchtigung der räumlichen Umkehr, die Entfernung des Frontalpoles dagegen nicht. Caudatumläsionen verursachen ein stärkeres Umkehrdefizit. Diese Ergebnisse erlauben, Wirkungen von praefrontalen Abtragungen bei Ratten zu vergleichen und zeigen, daβ bei dieser Spezies ein Frontallappensystem vorhanden ist.</description><identifier>ISSN: 0028-3932</identifier><identifier>EISSN: 1873-3514</identifier><identifier>DOI: 10.1016/0028-3932(71)90041-8</identifier><identifier>PMID: 5149059</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Animals ; Behavior, Animal ; Caudate Nucleus - physiology ; Conditioning (Psychology) ; Discrimination Learning ; Frontal Lobe - physiology ; Memory ; Rats ; Reinforcement (Psychology) ; Reversal Learning ; Space Perception ; Species Specificity ; Thalamic Nuclei - physiology</subject><ispartof>Neuropsychologia, 1971-01, Vol.9 (2), p.175-183</ispartof><rights>1971</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c386t-70ba2c87d98e932f62a64c01d749a3dc1cc227b3d5c2c33226f1d755eb696c253</citedby><cites>FETCH-LOGICAL-c386t-70ba2c87d98e932f62a64c01d749a3dc1cc227b3d5c2c33226f1d755eb696c253</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0028-3932(71)90041-8$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/5149059$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Divac, Ivan</creatorcontrib><title>Frontal lobe system and spatial reversal in the rat</title><title>Neuropsychologia</title><addtitle>Neuropsychologia</addtitle><description>Ablation of the newly described cortical projection area of the dorsomedial thalamic nucleus impaired spatial reversal retention; ablation of the frontal poles did not. Caudate lesions produced an even stronger reversal deficit. These data extend comparability of effects of prefrontal ablations to the rat and permit the inference of the existence of the system in this species. frontal lobe
L'ablation des projections corticales, nouvellement décrites, du noyau thalamique dorso-médian perturbe la rétention du renversement spatial tandis que l'ablation des pôles frontaux ne le fait pas. Les lésions caudées produisent un déficit dans ces épreuves de renversement encore plus accusé. Ces données permettent de comparer les effets des ablations préfontales obtenues chez le rat à ceux obtenués chez les carnivores et les primates. On peut aussi en déduire l'existence d'un systeme du lobe frontal chez le rat.
Die Abtragung der kürzlich beschriebenen corticalen Projektion des dorsomedialen Thalamuskernes führt zu einer Beeinträchtigung der räumlichen Umkehr, die Entfernung des Frontalpoles dagegen nicht. Caudatumläsionen verursachen ein stärkeres Umkehrdefizit. Diese Ergebnisse erlauben, Wirkungen von praefrontalen Abtragungen bei Ratten zu vergleichen und zeigen, daβ bei dieser Spezies ein Frontallappensystem vorhanden ist.</description><subject>Animals</subject><subject>Behavior, Animal</subject><subject>Caudate Nucleus - physiology</subject><subject>Conditioning (Psychology)</subject><subject>Discrimination Learning</subject><subject>Frontal Lobe - physiology</subject><subject>Memory</subject><subject>Rats</subject><subject>Reinforcement (Psychology)</subject><subject>Reversal Learning</subject><subject>Space Perception</subject><subject>Species Specificity</subject><subject>Thalamic Nuclei - physiology</subject><issn>0028-3932</issn><issn>1873-3514</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1971</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp9kMtKAzEUhoMotVbfQGFWoovRXCaTZCNIsSoU3Og6ZJIzGJlLTdJC397UFpeuzuH8_7l9CF0SfEcwqe8xprJkitEbQW4VxhUp5RGaEilYyTipjtH0z3KKzmL8wtnEqZygSZYV5mqK2CKMQzJd0Y0NFHEbE_SFGVwRVyb5XA-wgRBz4ocifUIRTDpHJ63pIlwc4gx9LJ7e5y_l8u35df64LC2TdSoFbgy1UjglIZ_Q1tTUlcXEiUoZ5iyxllLRMMcttYxRWrdZ4xyaWtWWcjZD1_u5qzB-ryEm3ftooevMAOM6akmokhSzbKz2RhvGGAO0ehV8b8JWE6x3rPQOhN6B0ILoX1Za5rarw_x104P7azrAyfrDXof85MZD0NF6GCw4H8Am7Ub__4IfrhF2sg</recordid><startdate>19710101</startdate><enddate>19710101</enddate><creator>Divac, Ivan</creator><general>Elsevier Ltd</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>19710101</creationdate><title>Frontal lobe system and spatial reversal in the rat</title><author>Divac, Ivan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c386t-70ba2c87d98e932f62a64c01d749a3dc1cc227b3d5c2c33226f1d755eb696c253</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1971</creationdate><topic>Animals</topic><topic>Behavior, Animal</topic><topic>Caudate Nucleus - physiology</topic><topic>Conditioning (Psychology)</topic><topic>Discrimination Learning</topic><topic>Frontal Lobe - physiology</topic><topic>Memory</topic><topic>Rats</topic><topic>Reinforcement (Psychology)</topic><topic>Reversal Learning</topic><topic>Space Perception</topic><topic>Species Specificity</topic><topic>Thalamic Nuclei - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Divac, Ivan</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>Neuropsychologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Divac, Ivan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Frontal lobe system and spatial reversal in the rat</atitle><jtitle>Neuropsychologia</jtitle><addtitle>Neuropsychologia</addtitle><date>1971-01-01</date><risdate>1971</risdate><volume>9</volume><issue>2</issue><spage>175</spage><epage>183</epage><pages>175-183</pages><issn>0028-3932</issn><eissn>1873-3514</eissn><abstract>Ablation of the newly described cortical projection area of the dorsomedial thalamic nucleus impaired spatial reversal retention; ablation of the frontal poles did not. Caudate lesions produced an even stronger reversal deficit. These data extend comparability of effects of prefrontal ablations to the rat and permit the inference of the existence of the system in this species. frontal lobe
L'ablation des projections corticales, nouvellement décrites, du noyau thalamique dorso-médian perturbe la rétention du renversement spatial tandis que l'ablation des pôles frontaux ne le fait pas. Les lésions caudées produisent un déficit dans ces épreuves de renversement encore plus accusé. Ces données permettent de comparer les effets des ablations préfontales obtenues chez le rat à ceux obtenués chez les carnivores et les primates. On peut aussi en déduire l'existence d'un systeme du lobe frontal chez le rat.
Die Abtragung der kürzlich beschriebenen corticalen Projektion des dorsomedialen Thalamuskernes führt zu einer Beeinträchtigung der räumlichen Umkehr, die Entfernung des Frontalpoles dagegen nicht. Caudatumläsionen verursachen ein stärkeres Umkehrdefizit. Diese Ergebnisse erlauben, Wirkungen von praefrontalen Abtragungen bei Ratten zu vergleichen und zeigen, daβ bei dieser Spezies ein Frontallappensystem vorhanden ist.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>5149059</pmid><doi>10.1016/0028-3932(71)90041-8</doi><tpages>9</tpages></addata></record> |
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subjects | Animals Behavior, Animal Caudate Nucleus - physiology Conditioning (Psychology) Discrimination Learning Frontal Lobe - physiology Memory Rats Reinforcement (Psychology) Reversal Learning Space Perception Species Specificity Thalamic Nuclei - physiology |
title | Frontal lobe system and spatial reversal in the rat |
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