A.交感神經(jīng)節(jié)前纖維 B.大多數(shù)交感神經(jīng)節(jié)后纖維 C.副交感神經(jīng)節(jié)前纖維 D.副交感神經(jīng)節(jié)后纖維 E.軀體運(yùn)動(dòng)神經(jīng)纖維
A.突觸前膜去極化 B.Ca2+進(jìn)入突觸前膜 C.突觸前膜釋放興奮性遞質(zhì) D.突觸后膜對(duì)Na+通透性增強(qiáng) E.突觸后膜產(chǎn)生IPSP經(jīng)總和產(chǎn)生動(dòng)作電位
A.Aα纖維 B.Aβ纖維 C.Aγ纖維 D.B類纖維 E.C類纖維