山东大学：《医学生理学 Medical Physiology》课程教学资源（PPT课件讲稿，人体生理学 Human Physiology）Chapter 10 Nervous System part 2 Signal Transmission Between the Neurons

(6.1)Termination by Diffusion

(6.1) Termination by... Diffusion

(6.2) Termination by ■■ Enzymatic degradation

(6.2) Termination by... Enzymatic degradation

(6.3)Termination by Reuptake

(6.3) Termination by... Reuptake

(6.4)Termination by Autoreceptors

(6.4) Termination by... Autoreceptors A

Autoreceptors On presynaptic terminal Binds nt same as postsynaptic receptors different receptor subtype Decreases nT release synthesis Metabotropic receptors

Autoreceptors • On presynaptic terminal • Binds NT same as postsynaptic receptors different receptor subtype • Decreases NT release & synthesis • Metabotropic receptors