大脑Brodmann分区

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1、大脑Brodmann分区（转自单春雷博客）2008-04-1601:13:15

2、  分类：神经心理

3、  标签：无

4、字号大中小 订阅向大家推荐这个比较全面的分区内容，让我们更加了解各脑区的位置和相互关系。LocationalDescriptionsofHumanBrodmannareas1-intermediatepostcentral(areapostcentralisintermedia).Locatedinthepostcentralgyrus.Boundedcytoarchitecturallybytherostralp

5、ostcentralarea3andthecaudalpostcentralarea2and,atitsventraltip,bythesubcentralarea43.2-caudalpostcentral(areapostcentraliscaudalis).Locatedprimarilyinthecaudalportionofthepostcentralgyrusandtherostrallipofthepostcentralsulcuswithacaudalextensionalongtheintraparietal

6、sulcus.Cytoarchitecturallyboundedrostrallybytheintermediatepostcentralarea1andcaudallybythepreparietalarea5,thesuperiorparietalarea7andthesupramarginalarea40.3-rostralpostcentral(areapostcentralisoralis).Locatedprimarilyintherostralportionofthepostcentralgyrusinclud

7、ingthecaudalbankofthecentralsulcus.Ateitherendofthesulcusitcanextendbeyondthedepthofthesulcusintotheprecentralgyrus.Cytoarchitecturallyboundedrostrallybythegigantopyramidalarea4andcaudallybytheintermediatepostcentralarea1.4-gigantopyramidal(areagigantopyramidalis).L

8、ocatedintheprecentralgyrus.Cytoarchitecturallythecaudalboundarywiththerostralpostcentralarea3doesnotcoincidepreciselywiththefloorofthecentralsulcusbutliesvariablyinthebanksofthepostcentralgyrusandtheprecentralgyrus.Theareaalsodoesnotextendinallcasestothecingulatesul

9、cusmediallyortotheendofthecentralsulcusventro-laterally.Boundedrostrallybythefrontalagranulararea6.5-preparietal(areapraeparietalis).Occupiesthesuperiorparietallobuleandaportionofthepostcentralgyrus,particularlyonthemedialaspectofthehemisphere.Boundedapproximatelyby

10、thecingulatesulcusonthemedialaspectofthehemisphereandbythesuperiorpostcentralsulcusonthelateralaspect.Cytoarchitecturallyboundedbythecaudalpostcentralarea2,thesuperiorparietalarea7andonthemedialbankofthehemispherebythegigantopyramidalarea4andthedorsalposteriorcingul

11、atearea31.6-agranularfrontal(areafrontalisagranularis).Locatedprimarilyinthecaudalportionsofthesuperiorfrontalgyrusandthemiddlefrontalgyru