高中生物第2章2.2人体生命活动的调节第一课时人脑的高级功能省公开课一等奖新名师优质课获奖PPT课件.pptx

1/62,2/62,人体神经系统结构及兴奋产生与传导,神经元,胞体,树突,轴突,3/62,细胞内液,细胞外液,组织液,血浆,淋巴,4/62,树突,胞体,轴突,5/62,树突,胞体,轴突,6/62,相对静止,显著活跃,电信号,神经冲动,7/62,Na,K,向膜内流入,向膜外流出,通透能力,8/62,K,负离子,外正内负,Na,Na,外负内正,9/62,电位差,局部电流,双向,10/62,突触前膜,突触间隙,突触后膜,11/62,轴突,线粒体,突触小泡,突触小体,突触前膜,受体,兴奋或抑制,化学信号,单向,突触前膜突触小泡,突触前膜,突触后膜,12/62,13/62,14/62,15/62,16/62,17/62,18/62,19/62,20/62,21/62,22/62,23/62,24/62,25/62,26/62,27/62,反射和反射弧,反射,神经系统,规律性应答,反射弧,28/62,感受器,传入神经,神经中枢,传入神经,效应器,29/62,脑,脊髓,相互联络,高级中枢,低级中枢,30/62,31/62,32/62,33/62,34/62,35/62,36/62,37/62,38/62,39/62,40/62,人脑高级功效,大脑,小脑,脑干,大脑皮层,语言,听觉,视觉,运动,41/62,运动调整,心血管中枢,呼吸中枢,42/62,失读症,听觉性失语症,43/62,失写症,运动性失语症,不一样分工,相互协调,内外环境,44/62,45/62,46/62,47/62,48/62,49/62,50/62,51/62,52/62,53/62,54/62,55/62,56/62,57/62,58/62,59/62,60/62,61/62,62/62,