Brodmann 分区和功能

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1、Brodmann分区和功能－－选自心心水滴论坛－sea(2007-09-0222:25:24)转载标签：brodmann大脑分区功能解剖分类：医学科研来自心心水滴论坛－－sea发表Brodmann'sarea1Sensorycorticalareainthecrestofthepostcentralgyrus;thisareaisacomponentoftheprimarysomatosensorycortex.Location:anteriorparietallobe(postcentralgyrus)Function:processessomaticsensorys

2、ensationsSeeAlso:CentralsulcusParietallobeParacentrallobulePrimarysomaticsensorycortexBrodmann'sarea2Brodmann'sarea3Brodmann'sarea2Sensorycorticalareainthecrestandposteriorbankofthepostcentralgyrus;thisareaisacomponentoftheprimarysomatosensorycortex.Location:anteriorparietallobe(postcent

3、ralgyrus)Function:processessomaticsensorysensationsSeeAlso:CentralsulcusParietallobeParacentrallobulePrimarysomaticsensorycortexBrodmann'sarea3Brodmann'sarea1Brodmann'sarea3Sensorycorticalareaintheposteriorbankofthecentralsulcus(postcentralgyrus);thisareaisaprincipalcomponentoftheprimary

4、somatosensorycortex.Area3isfurthersubdividedintoarea3a,whichreceivesproprioceptivesignalsthatoriginateindeepreceptors,andarea3b,whichreceivesdiscriminitivemechanosensorysignalsthatarisefromcutaneousreceptors.Location:anteriorparietallobe(postcentralgyrus)Function:processessomaticsensorys

5、ensationsSeeAlso:CentralsulcusParietallobeParacentrallobulePrimarysomaticsensorycortexBrodmann'sarea2Brodmann'sarea1Brodmann'sarea4Motorcorticalareaintheanteriorbankofthecentralsulcus(precentralgyrus);thisareacorrespondstotheprimarymotorcortex,whichgovernstheexecutionofvolitionalmovement

6、.Location:posteriorfrontallobe(precentralgyrus)Function:involvedinmotorexecutionSeeAlso:PrecentralgyrusPrimarymotorcortexCentralsulcusThalamus,ventrallateralnucleusPremotorcortexBrodmann'sarea5Associationalcorticalareainthesuperiorparietallobe,justposteriortothesomatosensorycortexinthepo

7、stcentralgyrus;thisareaisinvolvedinmaintainingaspatialreferencesystemforgoalorientedbehavior.Location:superiorparietallobeFunction:involvedinspatialorientation,amongotherparietalassociationalfunctionsSeeAlso:ParietallobeSomaticsensorycortexPostcentralgyrusBrodmann'sarea7S