The anatomical and functional specialization of the fusiform gyrus
The fusiform gyrus (FG) is commonly included in anatomical atlases and is considered a key structure for functionally-specialized computations of high-level vision such as face perception, object recognition, and reading. However, it is not widely known that the FG has a contentious history. In this...
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Veröffentlicht in: | Neuropsychologia 2016-03, Vol.83, p.48-62 |
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description | The fusiform gyrus (FG) is commonly included in anatomical atlases and is considered a key structure for functionally-specialized computations of high-level vision such as face perception, object recognition, and reading. However, it is not widely known that the FG has a contentious history. In this review, we first provide a historical analysis of the discovery of the FG and why certain features, such as the mid-fusiform sulcus, were discovered and then forgotten. We then discuss how observer-independent methods for identifying cytoarchitectonical boundaries of the cortex revolutionized our understanding of cytoarchitecture and the correspondence between those boundaries and cortical folding patterns of the FG. We further explain that the co-occurrence between cortical folding patterns and cytoarchitectonical boundaries are more common than classically thought and also, are functionally meaningful especially on the FG and probably in high-level visual cortex more generally. We conclude by proposing a series of alternatives for how the anatomical organization of the FG can accommodate seemingly different theoretical aspects of functional processing, such as domain specificity and perceptual expertise.
•We provide a historical analysis of the fusiform gyrus and mid-fusiform sulcus.•We review the development of observer-independent cytoarchitectonic methods.•We discuss the cytoarchitectonic and functional structure of the fusiform gyrus.•We hypothesize that cytoarchitectonic areas can perform multiple functions.•We propose alternatives relating cytoarchitecture to functional specialization. |
doi_str_mv | 10.1016/j.neuropsychologia.2015.06.033 |
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•We provide a historical analysis of the fusiform gyrus and mid-fusiform sulcus.•We review the development of observer-independent cytoarchitectonic methods.•We discuss the cytoarchitectonic and functional structure of the fusiform gyrus.•We hypothesize that cytoarchitectonic areas can perform multiple functions.•We propose alternatives relating cytoarchitecture to functional specialization.</description><identifier>ISSN: 0028-3932</identifier><identifier>EISSN: 1873-3514</identifier><identifier>DOI: 10.1016/j.neuropsychologia.2015.06.033</identifier><identifier>PMID: 26119921</identifier><language>eng</language><publisher>England: Elsevier Ltd</publisher><subject>Cytoarchitecture ; Domain specificity ; Face ; Fusiform gyrus ; History, 18th Century ; History, 19th Century ; Humans ; Mid-fusiform sulcus ; Neuroanatomy - history ; Neuroanatomy - methods ; Pattern Recognition, Visual - physiology ; Perceptual expertise ; Photic Stimulation ; Temporal Lobe - anatomy & histology ; Temporal Lobe - physiology</subject><ispartof>Neuropsychologia, 2016-03, Vol.83, p.48-62</ispartof><rights>2015 Elsevier Ltd</rights><rights>Copyright © 2015 Elsevier Ltd. All rights reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c672t-5fa332c7617f73b57a6869f2bd63a2efd58afec7522b25abd97f71abcc564ce03</citedby><cites>FETCH-LOGICAL-c672t-5fa332c7617f73b57a6869f2bd63a2efd58afec7522b25abd97f71abcc564ce03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0028393215300804$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,776,780,881,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/26119921$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Weiner, Kevin S.</creatorcontrib><creatorcontrib>Zilles, Karl</creatorcontrib><title>The anatomical and functional specialization of the fusiform gyrus</title><title>Neuropsychologia</title><addtitle>Neuropsychologia</addtitle><description>The fusiform gyrus (FG) is commonly included in anatomical atlases and is considered a key structure for functionally-specialized computations of high-level vision such as face perception, object recognition, and reading. However, it is not widely known that the FG has a contentious history. In this review, we first provide a historical analysis of the discovery of the FG and why certain features, such as the mid-fusiform sulcus, were discovered and then forgotten. We then discuss how observer-independent methods for identifying cytoarchitectonical boundaries of the cortex revolutionized our understanding of cytoarchitecture and the correspondence between those boundaries and cortical folding patterns of the FG. We further explain that the co-occurrence between cortical folding patterns and cytoarchitectonical boundaries are more common than classically thought and also, are functionally meaningful especially on the FG and probably in high-level visual cortex more generally. We conclude by proposing a series of alternatives for how the anatomical organization of the FG can accommodate seemingly different theoretical aspects of functional processing, such as domain specificity and perceptual expertise.
•We provide a historical analysis of the fusiform gyrus and mid-fusiform sulcus.•We review the development of observer-independent cytoarchitectonic methods.•We discuss the cytoarchitectonic and functional structure of the fusiform gyrus.•We hypothesize that cytoarchitectonic areas can perform multiple functions.•We propose alternatives relating cytoarchitecture to functional specialization.</description><subject>Cytoarchitecture</subject><subject>Domain specificity</subject><subject>Face</subject><subject>Fusiform gyrus</subject><subject>History, 18th Century</subject><subject>History, 19th Century</subject><subject>Humans</subject><subject>Mid-fusiform sulcus</subject><subject>Neuroanatomy - history</subject><subject>Neuroanatomy - methods</subject><subject>Pattern Recognition, Visual - physiology</subject><subject>Perceptual expertise</subject><subject>Photic Stimulation</subject><subject>Temporal Lobe - anatomy & histology</subject><subject>Temporal Lobe - physiology</subject><issn>0028-3932</issn><issn>1873-3514</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2016</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqNkUtv1DAURi0EokPhL6CsEJsEP2I73iBBBS1SJTZlbd041zMeJfFgJ5WGX49HffBYdeXX8XevfQh5x2jDKFMf9s2Ma4qHfHS7OMZtgIZTJhuqGirEM7JhnRa1kKx9TjaU8q4WRvAz8irnPaW0lbx7Sc64YswYzjbk880OK5hhiVNwMJbpUPl1dkuIc1nmA7oAY_gFp40q-mopvF9z8DFN1faY1vyavPAwZnxzP56TH1-_3Fxc1dffL79dfLqundJ8qaUHIbjTimmvRS81qE4Zz_tBCeDoB9mBR6cl5z2X0A-mcAx656RqHVJxTj7e5R7WfsLB4bwkGO0hhQnS0UYI9t-TOezsNt7aVrPWSFMC3t8HpPhzxbzYKWSH4wgzxjVbpg01raBSPAFVRjHT8fZPWy7FnBP6x44YtSdndm__d2ZPzixVtjgrAW__ftfj9QdJBbi6A7D87m3AZLMLODscQkK32CGGp9b6DXbMtUU</recordid><startdate>20160301</startdate><enddate>20160301</enddate><creator>Weiner, Kevin S.</creator><creator>Zilles, Karl</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><scope>7TK</scope><scope>5PM</scope></search><sort><creationdate>20160301</creationdate><title>The anatomical and functional specialization of the fusiform gyrus</title><author>Weiner, Kevin S. ; Zilles, Karl</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c672t-5fa332c7617f73b57a6869f2bd63a2efd58afec7522b25abd97f71abcc564ce03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2016</creationdate><topic>Cytoarchitecture</topic><topic>Domain specificity</topic><topic>Face</topic><topic>Fusiform gyrus</topic><topic>History, 18th Century</topic><topic>History, 19th Century</topic><topic>Humans</topic><topic>Mid-fusiform sulcus</topic><topic>Neuroanatomy - history</topic><topic>Neuroanatomy - methods</topic><topic>Pattern Recognition, Visual - physiology</topic><topic>Perceptual expertise</topic><topic>Photic Stimulation</topic><topic>Temporal Lobe - anatomy & histology</topic><topic>Temporal Lobe - physiology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Weiner, Kevin S.</creatorcontrib><creatorcontrib>Zilles, Karl</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><collection>Neurosciences Abstracts</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Neuropsychologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Weiner, Kevin S.</au><au>Zilles, Karl</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The anatomical and functional specialization of the fusiform gyrus</atitle><jtitle>Neuropsychologia</jtitle><addtitle>Neuropsychologia</addtitle><date>2016-03-01</date><risdate>2016</risdate><volume>83</volume><spage>48</spage><epage>62</epage><pages>48-62</pages><issn>0028-3932</issn><eissn>1873-3514</eissn><abstract>The fusiform gyrus (FG) is commonly included in anatomical atlases and is considered a key structure for functionally-specialized computations of high-level vision such as face perception, object recognition, and reading. However, it is not widely known that the FG has a contentious history. In this review, we first provide a historical analysis of the discovery of the FG and why certain features, such as the mid-fusiform sulcus, were discovered and then forgotten. We then discuss how observer-independent methods for identifying cytoarchitectonical boundaries of the cortex revolutionized our understanding of cytoarchitecture and the correspondence between those boundaries and cortical folding patterns of the FG. We further explain that the co-occurrence between cortical folding patterns and cytoarchitectonical boundaries are more common than classically thought and also, are functionally meaningful especially on the FG and probably in high-level visual cortex more generally. We conclude by proposing a series of alternatives for how the anatomical organization of the FG can accommodate seemingly different theoretical aspects of functional processing, such as domain specificity and perceptual expertise.
•We provide a historical analysis of the fusiform gyrus and mid-fusiform sulcus.•We review the development of observer-independent cytoarchitectonic methods.•We discuss the cytoarchitectonic and functional structure of the fusiform gyrus.•We hypothesize that cytoarchitectonic areas can perform multiple functions.•We propose alternatives relating cytoarchitecture to functional specialization.</abstract><cop>England</cop><pub>Elsevier Ltd</pub><pmid>26119921</pmid><doi>10.1016/j.neuropsychologia.2015.06.033</doi><tpages>15</tpages><oa>free_for_read</oa></addata></record> |
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subjects | Cytoarchitecture Domain specificity Face Fusiform gyrus History, 18th Century History, 19th Century Humans Mid-fusiform sulcus Neuroanatomy - history Neuroanatomy - methods Pattern Recognition, Visual - physiology Perceptual expertise Photic Stimulation Temporal Lobe - anatomy & histology Temporal Lobe - physiology |
title | The anatomical and functional specialization of the fusiform gyrus |
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