Nervous tissue 神经组织 Jun zhou(周俊) School of Medicine, Zhejiang University 20140415
Nervous tissue 神经组织 Jun Zhou(周俊) School of Medicine, Zhejiang University 20140415
Overview Components: ☆ nerve cell: neuron s Glial cell: neuroglia Function Neurons: receive the stimulation conduct the nerve impuse Glial cell: support, protect and insulate, nourish neurons
Overview ---Components: ❖ nerve cell: neuron ❖ Glial cell: neuroglia ---Function: ❖ Neurons : receive the stimulation, conduct the nerve impulse ❖ Glial cell: support, protect and insulate, nourish neurons
Synapse neuron neuron C Nerve fiber neuroglIal ending
•neuron Synapse Nerve fiber ending neuroglial neuron
N euron The structural and functional cellular unit
Neuron The structural and functional cellular unit
cell body: spherical, pyramidal fusiform or stellate in shape, 5um- 150um dendrite(树突) axon(轴突)
LM: ---cell body: spherical, pyramidal fusiform or stellate in shape, 5um- 150um ---dendrite （树突） ---axon （轴突）