cell bod axon bulb axon sensory receptor dendrites (in skin) x Sensory Neuron》0oo cell body Interneuron axon node of ranvier nucleus of node of ranvier cell body- Schwann cell (neurofibril node) (neurolemmocyte) Motor Neuron axon dendrites effector. (muscle) 2依据功能:感觉 Sensory传入,运动 Motor,传出),中间 ( Interneurons)神经元4 2. 依据功能: 感觉(Sensory, 传入), 运动 (Motor, 传出), 中间 (Interneurons)神经元