Reciprocal and Topographic Connections Between the Piriform and Prefrontal Cortices in the Rat: A Tracing Study Using the B Subunit of the Cholera Toxin
In the present study, the reciprocal connections between the piriform cortex and the prefrontal areas are described on the basis of experiments using the anterograde and the retrograde transport of the cholera toxin B subunit (CTb). Following CTb injections placed in the anterior part of the pirifor...
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Veröffentlicht in: | Brain research bulletin 1996, Vol.41 (6), p.391-398 |
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description | In the present study, the reciprocal connections between the piriform cortex and the prefrontal areas are described on the basis of experiments using the anterograde and the retrograde transport of the cholera toxin B subunit (CTb). Following CTb injections placed in the anterior part of the piriform cortex, retrogradely labeled cells and anterogradely labeled fibers were mainly found in the ventrolateral and lateral orbital areas as well as in the anterior part of the agranular insular cortex. Following injections placed in the posterior part of the piriform cortex, the CTb labeling was primarily observed in the infralimbic area and the posterior part of the agranular insular cortex. Thus, we described a topographical organization of the direct reciprocal connections between the anterior and the posterior parts of the piriform cortex parts and some prefrontal areas. This could support a differential modulation of the olfactory processing along the rostrocaudal dimension of the piriform cortex. Copyright © 1996 Elsevier Science Inc. |
doi_str_mv | 10.1016/S0361-9230(96)00082-2 |
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Following CTb injections placed in the anterior part of the piriform cortex, retrogradely labeled cells and anterogradely labeled fibers were mainly found in the ventrolateral and lateral orbital areas as well as in the anterior part of the agranular insular cortex. Following injections placed in the posterior part of the piriform cortex, the CTb labeling was primarily observed in the infralimbic area and the posterior part of the agranular insular cortex. Thus, we described a topographical organization of the direct reciprocal connections between the anterior and the posterior parts of the piriform cortex parts and some prefrontal areas. This could support a differential modulation of the olfactory processing along the rostrocaudal dimension of the piriform cortex. 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Psychology ; Infralimbic ; Male ; Neural Pathways - anatomy & histology ; Olfactory cortex ; Olfactory Pathways - anatomy & histology ; Orbital cortex ; Prefrontal Cortex - anatomy & histology ; Rats ; Rats, Wistar ; Retrograde ; transport ; Vertebrates: nervous system and sense organs</subject><ispartof>Brain research bulletin, 1996, Vol.41 (6), p.391-398</ispartof><rights>1996 Elsevier Science Inc.</rights><rights>1997 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c472t-dc56266af469607353035e38ac55d9cd9b03b7813300b4ffe179c7bb9efe99693</citedby><cites>FETCH-LOGICAL-c472t-dc56266af469607353035e38ac55d9cd9b03b7813300b4ffe179c7bb9efe99693</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0361923096000822$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,4010,27900,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2516283$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/8973845$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>DATICHE, FRÉDÉRIQUE</creatorcontrib><creatorcontrib>CATTARELLI, MARTINE</creatorcontrib><title>Reciprocal and Topographic Connections Between the Piriform and Prefrontal Cortices in the Rat: A Tracing Study Using the B Subunit of the Cholera Toxin</title><title>Brain research bulletin</title><addtitle>Brain Res Bull</addtitle><description>In the present study, the reciprocal connections between the piriform cortex and the prefrontal areas are described on the basis of experiments using the anterograde and the retrograde transport of the cholera toxin B subunit (CTb). 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Copyright © 1996 Elsevier Science Inc.</description><subject>Agranular insular cortex</subject><subject>Anatomy</subject><subject>Animals</subject><subject>Anterograde transport</subject><subject>B subunit of the cholera toxin</subject><subject>Biological and medical sciences</subject><subject>Central nervous system</subject><subject>Cholera Toxin - pharmacology</subject><subject>cortex</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Infralimbic</subject><subject>Male</subject><subject>Neural Pathways - anatomy & histology</subject><subject>Olfactory cortex</subject><subject>Olfactory Pathways - anatomy & histology</subject><subject>Orbital cortex</subject><subject>Prefrontal Cortex - anatomy & histology</subject><subject>Rats</subject><subject>Rats, Wistar</subject><subject>Retrograde</subject><subject>transport</subject><subject>Vertebrates: nervous system and sense organs</subject><issn>0361-9230</issn><issn>1873-2747</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1996</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFkV1vFCEYhYnR1LX6E5pwYYxejMIwwOCNaSd-JU1suttrwjDvdDGzsAVG7T_x58p-ZG-9gvA-Bw7nIHRByXtKqPiwJEzQStWMvFXiHSGkrav6CVrQVrKqlo18ihYn5Dl6kdLPAomWizN01irJ2oYv0N9bsG4bgzUTNn7Aq7AN99Fs187iLngPNrvgE76C_BvA47wGfOOiG0Pc7AU3EcYYfC76LsTsLCTsDtytyR_xJV5FY52_x8s8D4_4Lu32u_EVXs797F3GYdwfdOswQTTFwx_nX6Jno5kSvDqu5-juy-dV9626_vH1e3d5XdlG1rkaLBe1EGZshBJEMs4I48BaYzkflB1UT1gvW8oYIX0zjkClsrLvFYyglFDsHL053FtCeJghZb1xycI0GQ9hTprytm5Z0xSQH0AbQ0rl13ob3cbER02J3jWi943oXdxaCb1vRNdFd3F8YO43MJxUxwrK_PVxblJpYYzGW5dOWM2pKAYK9umAQQnjl4Ook3XgLQwulpL0ENx_jPwD-auofQ</recordid><startdate>1996</startdate><enddate>1996</enddate><creator>DATICHE, FRÉDÉRIQUE</creator><creator>CATTARELLI, MARTINE</creator><general>Elsevier Inc</general><general>Elsevier Science</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></search><sort><creationdate>1996</creationdate><title>Reciprocal and Topographic Connections Between the Piriform and Prefrontal Cortices in the Rat: A Tracing Study Using the B Subunit of the Cholera Toxin</title><author>DATICHE, FRÉDÉRIQUE ; CATTARELLI, MARTINE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c472t-dc56266af469607353035e38ac55d9cd9b03b7813300b4ffe179c7bb9efe99693</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1996</creationdate><topic>Agranular insular cortex</topic><topic>Anatomy</topic><topic>Animals</topic><topic>Anterograde transport</topic><topic>B subunit of the cholera toxin</topic><topic>Biological and medical sciences</topic><topic>Central nervous system</topic><topic>Cholera Toxin - pharmacology</topic><topic>cortex</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Infralimbic</topic><topic>Male</topic><topic>Neural Pathways - anatomy & histology</topic><topic>Olfactory cortex</topic><topic>Olfactory Pathways - anatomy & histology</topic><topic>Orbital cortex</topic><topic>Prefrontal Cortex - anatomy & histology</topic><topic>Rats</topic><topic>Rats, Wistar</topic><topic>Retrograde</topic><topic>transport</topic><topic>Vertebrates: nervous system and sense organs</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>DATICHE, FRÉDÉRIQUE</creatorcontrib><creatorcontrib>CATTARELLI, MARTINE</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><jtitle>Brain research bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>DATICHE, FRÉDÉRIQUE</au><au>CATTARELLI, MARTINE</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reciprocal and Topographic Connections Between the Piriform and Prefrontal Cortices in the Rat: A Tracing Study Using the B Subunit of the Cholera Toxin</atitle><jtitle>Brain research bulletin</jtitle><addtitle>Brain Res Bull</addtitle><date>1996</date><risdate>1996</risdate><volume>41</volume><issue>6</issue><spage>391</spage><epage>398</epage><pages>391-398</pages><issn>0361-9230</issn><eissn>1873-2747</eissn><coden>BRBUDU</coden><abstract>In the present study, the reciprocal connections between the piriform cortex and the prefrontal areas are described on the basis of experiments using the anterograde and the retrograde transport of the cholera toxin B subunit (CTb). Following CTb injections placed in the anterior part of the piriform cortex, retrogradely labeled cells and anterogradely labeled fibers were mainly found in the ventrolateral and lateral orbital areas as well as in the anterior part of the agranular insular cortex. Following injections placed in the posterior part of the piriform cortex, the CTb labeling was primarily observed in the infralimbic area and the posterior part of the agranular insular cortex. Thus, we described a topographical organization of the direct reciprocal connections between the anterior and the posterior parts of the piriform cortex parts and some prefrontal areas. This could support a differential modulation of the olfactory processing along the rostrocaudal dimension of the piriform cortex. Copyright © 1996 Elsevier Science Inc.</abstract><cop>New York, NY</cop><pub>Elsevier Inc</pub><pmid>8973845</pmid><doi>10.1016/S0361-9230(96)00082-2</doi><tpages>8</tpages></addata></record> |
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subjects | Agranular insular cortex Anatomy Animals Anterograde transport B subunit of the cholera toxin Biological and medical sciences Central nervous system Cholera Toxin - pharmacology cortex Fundamental and applied biological sciences. Psychology Infralimbic Male Neural Pathways - anatomy & histology Olfactory cortex Olfactory Pathways - anatomy & histology Orbital cortex Prefrontal Cortex - anatomy & histology Rats Rats, Wistar Retrograde transport Vertebrates: nervous system and sense organs |
title | Reciprocal and Topographic Connections Between the Piriform and Prefrontal Cortices in the Rat: A Tracing Study Using the B Subunit of the Cholera Toxin |
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