单选题:知识点:点对点的投射 特异性感觉投射系统的主要功能是

题目内容:
知识点:点对点的投射
特异性感觉投射系统的主要功能是 A.参与睡眠形成机制
B.参与学习与记忆机制
C.维持和改变大脑皮层的兴奋状态
D.协调各种感觉在皮层和皮层下结构间的联系
E.引起特定感觉并激活大脑皮层的传出活动

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