心理语言学chapter-3.ppt

plexneuromuscularsequencinginvolvedinlanguageshowsthattheco-:relativelysmall,canbeopenedandshutrapidly--makeitsimpletopronouncesoundsP,:eveninheight—formanunbrokenbarrier,upright,notslantingoutwards,-spaced,equal-sizedteethwhichtouchoneanotherarevaluableforthearticulationofsomesounds(S,F,V,SH,TH)Humanlips:musclesaremoredevelopedandshowmoreintricateinterlacing.Humantongue:thick,.Humanlarynx喉:.Humanlungs:Itseemsthatthereareclearindicationsinthemouth,larynxandlungsthatwespeak‘naturally’.,wrinkled,,memory,speech,andmuscularmovement大脑:是脑的最高层部分,也是人脑中最复杂最重要的神经中枢。人脑的平均重量在1550克左右,仅占体重的2%-3%,然而它的血流量却是全身的20%,消耗的氧气是全身的25%。原因就在于人脑高度发达的大脑皮层。,smoothadancer'sfootsteps,,suchastouch,:位于大脑和枕叶的下方,在脑干之后。主要功能是:和大脑皮质运动区共同控制肌肉的运动,调节姿势和身体的平衡。