感受器(sensory receptor)又称感觉接受器、感觉受器,是感觉神经元感受刺激的构造(多为轴突),位于感觉神经的神经末梢[1],可感受机体内外环境变化。感受器分布在体表或组织内部。
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- 根据感受器所在的部位、接受刺激的来源分为:
- 根据特征化程度分为:
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