Landau-Kleffner综合征中双侧颞上区的容量减小

摘要

cqvip:No specific anatomic abnormalities have been detected in typical Landau Kleff ner syndrome (LKS), an acquired epileptic aphasia with language regression in ch ildren. In four children with typical LKS without obvious anatomic abnormalities , the authors performed MRI volumetric analysis of various neocortical regions a nd subcortical substructures. Volume reduction was detected in bilateral superio r temporal areas (26 to 51%), specifically in planum temporale (25 to 63%) and superior temporal gyrus (25 to 57%), where receptive language is localized.