Neuron and fast transmission Dendrites Axon Synaptic endings soma Response Synaptic Sodium Transmitter channels channels rele TTransmitter concentration [Membrane potential] Ca entry Dose
[Ca entry] Dendrites Axon Synaptic endings [Transmitter concentration] [Membrane potential] Response Synaptic channels Dose Sodium channels Transmitter release Soma Neuron and fast transmission
An action potential invade Transmitter is snthesized Depolarization and then stored in vesicle terminal caus icles t fuse with presynaptic membran 10 Retrieval od vesicula membrane from plasm membrane Into synapte ckft vi Acns molecules ontsynaptK current cates自 Opening or closing ot]|m可m excitatory or inhabitory tie channel postsynaptic potential that hanges the excitability af
神经递质 °(1)Ach (2) norepinephrine (3)neuromodulator (4) Dale's principle
神经递质 • (1) Ach • (2) nonepinephrine • (3) neuromodulator • (4) Dale’s principle
Receptor (1) cholinergic receptor (2) adrenergic receptor (3) others
Receptor • (1) cholinergic receptor • (2) adrenergic receptor • (3) others
Dendrites 棘装置类型1 类型1 圆形的突触小泡 林树突目 突触穴 树突 厚基膜7)较览的突胜间摩 柄树突 类型I 树突 突触后致密层 大的活动带 类型I 胞体 类型II 体突触扁形突触小泡 较少的突触前 活化层 簿基膜 突触间隙 突触后致密层 树突 小的活动带
Dendrites
Cerebellar glomerulus
Cerebellar glomerulus
sola crll
E 的判
PE TYE卫 PE I FIC 22 Abne wheen K lvslratnn ad the lout haint tyPE I disribution of the wanou e P
muscle spindle
• muscle spindle
