The rat temporal association cortical area 2 (Te2) comprises two subdivisions that are visually responsive and develop independently
Abstract In this study, we have used the expression of non-phosphorylated neurofilament (NNF), a protein that exhibits differential areal and laminar neuronal patterning, to assess the chemoarchitectural organization of the rat temporal association cortex (Te). Since expression of NNF is associated...
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description | Abstract In this study, we have used the expression of non-phosphorylated neurofilament (NNF), a protein that exhibits differential areal and laminar neuronal patterning, to assess the chemoarchitectural organization of the rat temporal association cortex (Te). Since expression of NNF is associated with the latter stages of neuronal development, this enabled us to profile the hierarchical development of this region of the cortex. We also examined the expression of the protein Fos, the product of the immediate-early gene cFos , as a neuronal activity marker to determine which areas within this region are visually responsive. Our findings reveal the existence of two previously undescribed subdivisions within the dorsal and ventral domains of the rat temporal association cortical area 2 (Te2) which we have termed Te2d and Te2v, respectively. We also demonstrated the early maturation of the caudal region of Te2d while preceding the primary visual cortex. Within this region of the cortex, the Fos protein indicates that both subdivisions are visually responsive. |
doi_str_mv | 10.1016/j.neuroscience.2008.07.002 |
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Psychology ; Immunohistochemistry ; Male ; neurofilament protein ; Neurofilament Proteins - metabolism ; Neurology ; Neurons - cytology ; Neurons - metabolism ; Photic Stimulation ; Primates - anatomy & histology ; Primates - physiology ; Proto-Oncogene Proteins c-fos - metabolism ; Rats ; rodent ; Species Specificity ; Temporal Lobe - anatomy & histology ; Temporal Lobe - growth & development ; Temporal Lobe - metabolism ; Vertebrates: nervous system and sense organs ; visual cortex ; Visual Cortex - anatomy & histology ; Visual Cortex - growth & development ; Visual Cortex - metabolism ; Visual Perception - physiology</subject><ispartof>Neuroscience, 2008-09, Vol.156 (1), p.118-128</ispartof><rights>IBRO</rights><rights>2008 IBRO</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c494t-bd7d8f1941229583c62776d3df0540602861dffe4586bb1900221c77f9fc0b053</citedby><cites>FETCH-LOGICAL-c494t-bd7d8f1941229583c62776d3df0540602861dffe4586bb1900221c77f9fc0b053</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0306452208009925$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20697799$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18674594$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Sia, Y</creatorcontrib><creatorcontrib>Bourne, J.A</creatorcontrib><title>The rat temporal association cortical area 2 (Te2) comprises two subdivisions that are visually responsive and develop independently</title><title>Neuroscience</title><addtitle>Neuroscience</addtitle><description>Abstract In this study, we have used the expression of non-phosphorylated neurofilament (NNF), a protein that exhibits differential areal and laminar neuronal patterning, to assess the chemoarchitectural organization of the rat temporal association cortex (Te). Since expression of NNF is associated with the latter stages of neuronal development, this enabled us to profile the hierarchical development of this region of the cortex. We also examined the expression of the protein Fos, the product of the immediate-early gene cFos , as a neuronal activity marker to determine which areas within this region are visually responsive. Our findings reveal the existence of two previously undescribed subdivisions within the dorsal and ventral domains of the rat temporal association cortical area 2 (Te2) which we have termed Te2d and Te2v, respectively. We also demonstrated the early maturation of the caudal region of Te2d while preceding the primary visual cortex. Within this region of the cortex, the Fos protein indicates that both subdivisions are visually responsive.</description><subject>Aging - physiology</subject><subject>Animals</subject><subject>Biological and medical sciences</subject><subject>Biological Evolution</subject><subject>Brain Mapping</subject><subject>brain maps</subject><subject>development</subject><subject>Eye and associated structures. Visual pathways and centers. Vision</subject><subject>Female</subject><subject>Fos</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Immunohistochemistry</subject><subject>Male</subject><subject>neurofilament protein</subject><subject>Neurofilament Proteins - metabolism</subject><subject>Neurology</subject><subject>Neurons - cytology</subject><subject>Neurons - metabolism</subject><subject>Photic Stimulation</subject><subject>Primates - anatomy & histology</subject><subject>Primates - physiology</subject><subject>Proto-Oncogene Proteins c-fos - metabolism</subject><subject>Rats</subject><subject>rodent</subject><subject>Species Specificity</subject><subject>Temporal Lobe - anatomy & histology</subject><subject>Temporal Lobe - growth & development</subject><subject>Temporal Lobe - metabolism</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>visual cortex</subject><subject>Visual Cortex - anatomy & histology</subject><subject>Visual Cortex - growth & development</subject><subject>Visual Cortex - metabolism</subject><subject>Visual Perception - physiology</subject><issn>0306-4522</issn><issn>1873-7544</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkk2L1TAUhosoznX0L0gQFF20nqRp08xCkPETBlx4XYc0OWVybZuatFfu3h9uyi0qbjSLBN485yPnTZY9oVBQoPXLQzHiEnw0DkeDBQNoChAFALuT7WgjylxUnN_NdlBCnfOKsYvsQYwHSKvi5f3sgja14JXku-zH_hZJ0DOZcZh80D3RMXrj9Oz8SIwPszOrGFATRp7vkb1I6jAFFzGS-bsncWmtO7qY-CTcplQJJklYdN-fSMA4pRt3RKJHSywesfcTcaPFCdM2zv3pYXav033ER9t5mX1593Z__SG_-fT-4_Xrm9xwyee8tcI2HZWcMiarpjQ1E6K2pe3Ss6AG1tTUdh3yqqnblso0EEaNEJ3sDLRQlZfZs3PeKfhvC8ZZDS4a7Hs9ol-iqmXFRdnIf4IMpCiBlwm8OoMm-REDdipNZtDhpCio1Sx1UH-apVazFAiVekvBj7cqSzug_R26uZOApxugY3KhC3o0Lv7iGNRSCLm2--bMYRre0WFQWznrAppZWe_-r59Xf6UxvRtX_7_iCePBL2FM9iiqIlOgPq_fa_1d0ABIyaryJ_ot0Ao</recordid><startdate>20080922</startdate><enddate>20080922</enddate><creator>Sia, Y</creator><creator>Bourne, J.A</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><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>7TK</scope><scope>7X8</scope></search><sort><creationdate>20080922</creationdate><title>The rat temporal association cortical area 2 (Te2) comprises two subdivisions that are visually responsive and develop independently</title><author>Sia, Y ; Bourne, J.A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c494t-bd7d8f1941229583c62776d3df0540602861dffe4586bb1900221c77f9fc0b053</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Aging - physiology</topic><topic>Animals</topic><topic>Biological and medical sciences</topic><topic>Biological Evolution</topic><topic>Brain Mapping</topic><topic>brain maps</topic><topic>development</topic><topic>Eye and associated structures. Visual pathways and centers. Vision</topic><topic>Female</topic><topic>Fos</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Immunohistochemistry</topic><topic>Male</topic><topic>neurofilament protein</topic><topic>Neurofilament Proteins - metabolism</topic><topic>Neurology</topic><topic>Neurons - cytology</topic><topic>Neurons - metabolism</topic><topic>Photic Stimulation</topic><topic>Primates - anatomy & histology</topic><topic>Primates - physiology</topic><topic>Proto-Oncogene Proteins c-fos - metabolism</topic><topic>Rats</topic><topic>rodent</topic><topic>Species Specificity</topic><topic>Temporal Lobe - anatomy & histology</topic><topic>Temporal Lobe - growth & development</topic><topic>Temporal Lobe - metabolism</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>visual cortex</topic><topic>Visual Cortex - anatomy & histology</topic><topic>Visual Cortex - growth & development</topic><topic>Visual Cortex - metabolism</topic><topic>Visual Perception - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sia, Y</creatorcontrib><creatorcontrib>Bourne, J.A</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Neuroscience</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sia, Y</au><au>Bourne, J.A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The rat temporal association cortical area 2 (Te2) comprises two subdivisions that are visually responsive and develop independently</atitle><jtitle>Neuroscience</jtitle><addtitle>Neuroscience</addtitle><date>2008-09-22</date><risdate>2008</risdate><volume>156</volume><issue>1</issue><spage>118</spage><epage>128</epage><pages>118-128</pages><issn>0306-4522</issn><eissn>1873-7544</eissn><coden>NRSCDN</coden><abstract>Abstract In this study, we have used the expression of non-phosphorylated neurofilament (NNF), a protein that exhibits differential areal and laminar neuronal patterning, to assess the chemoarchitectural organization of the rat temporal association cortex (Te). Since expression of NNF is associated with the latter stages of neuronal development, this enabled us to profile the hierarchical development of this region of the cortex. We also examined the expression of the protein Fos, the product of the immediate-early gene cFos , as a neuronal activity marker to determine which areas within this region are visually responsive. Our findings reveal the existence of two previously undescribed subdivisions within the dorsal and ventral domains of the rat temporal association cortical area 2 (Te2) which we have termed Te2d and Te2v, respectively. We also demonstrated the early maturation of the caudal region of Te2d while preceding the primary visual cortex. Within this region of the cortex, the Fos protein indicates that both subdivisions are visually responsive.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><pmid>18674594</pmid><doi>10.1016/j.neuroscience.2008.07.002</doi><tpages>11</tpages></addata></record> |
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subjects | Aging - physiology Animals Biological and medical sciences Biological Evolution Brain Mapping brain maps development Eye and associated structures. Visual pathways and centers. Vision Female Fos Fundamental and applied biological sciences. Psychology Immunohistochemistry Male neurofilament protein Neurofilament Proteins - metabolism Neurology Neurons - cytology Neurons - metabolism Photic Stimulation Primates - anatomy & histology Primates - physiology Proto-Oncogene Proteins c-fos - metabolism Rats rodent Species Specificity Temporal Lobe - anatomy & histology Temporal Lobe - growth & development Temporal Lobe - metabolism Vertebrates: nervous system and sense organs visual cortex Visual Cortex - anatomy & histology Visual Cortex - growth & development Visual Cortex - metabolism Visual Perception - physiology |
title | The rat temporal association cortical area 2 (Te2) comprises two subdivisions that are visually responsive and develop independently |
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