神經(jīng)系統(tǒng)課件整理-002

舌神第四節(jié)動(dòng)經(jīng)的系調(diào)統(tǒng)節(jié)對(duì)內(nèi)臟舌神1自主神經(jīng)系統(tǒng)的功能女(又稱植物神經(jīng)系統(tǒng)或內(nèi)臟神經(jīng)系統(tǒng)傳入神經(jīng)自主神經(jīng)系統(tǒng)傳出神經(jīng)交感神經(jīng)副交感神經(jīng)自主神經(jīng)分布示意實(shí)線:百僧線;市后纖維自主神經(jīng)系統(tǒng)的功能2自主神經(jīng)的結(jié)構(gòu)特征有節(jié)前纖維和節(jié)后纖維兩個(gè)神經(jīng)元中樞神經(jīng)節(jié)效應(yīng)器√節(jié)前纖維:B類(直徑較大,傳速較快,多有髓鞘)節(jié)后纖維:C類(直徑較小,傳速較慢,無(wú)髓鞘)主要支配平滑肌、心肌和腺體自主神經(jīng)的結(jié)構(gòu)特征3交感與副交感的區(qū)別交感神經(jīng)副交感神經(jīng)發(fā)源胸腰段脊髓側(cè)角骶髓側(cè)角和腦神經(jīng)核神經(jīng)節(jié)椎旁效應(yīng)器附近神經(jīng)纖維節(jié)前短,節(jié)后長(zhǎng)節(jié)前長(zhǎng),節(jié)后短支配范圍較廣泛較局限ppen交感與副交感的區(qū)別4NeurotransmittersSOMATICNERVOUSSYSTEMKAChStriatedmuscleAUTONOMICNERVOUSSYSTEMSympatheticAChTESm.musAChglandsACh(AdM→1→ParasympatheticHeartAChAChSm.musNeurotransmitters5神經(jīng)系統(tǒng)課件整理_0026神經(jīng)系統(tǒng)課件整理_0027神經(jīng)系統(tǒng)課件整理_0028神經(jīng)系統(tǒng)課件整理_0029神經(jīng)系統(tǒng)課件整理_00210神經(jīng)系統(tǒng)課件整理_00211神經(jīng)系統(tǒng)課件整理_00212神經(jīng)系統(tǒng)課件整理_00213神經(jīng)系統(tǒng)課件整理_00214神經(jīng)系統(tǒng)課件整理_00215神經(jīng)系統(tǒng)課件整理_00216神經(jīng)系統(tǒng)課件整理_00217神經(jīng)系統(tǒng)課件整理_00218神經(jīng)系統(tǒng)課件整理_00219神經(jīng)系統(tǒng)課件整理_00220神經(jīng)系統(tǒng)課件整理_00221神經(jīng)系統(tǒng)課件整理_00222神經(jīng)系統(tǒng)課件整理_00223神經(jīng)系統(tǒng)課件整理_00224神經(jīng)系統(tǒng)課件整理_00225神經(jīng)系統(tǒng)課件整理_00226神經(jīng)系統(tǒng)課件整理_00227神經(jīng)系統(tǒng)課件整理_00228神經(jīng)系統(tǒng)課件整理_00229神經(jīng)系統(tǒng)課件整理_00230神經(jīng)系統(tǒng)課件整理_00231神經(jīng)系統(tǒng)課件整理_00232神經(jīng)系統(tǒng)課件整理_00233神經(jīng)系統(tǒng)課件整理_00234神經(jīng)系統(tǒng)課件整理_00235神經(jīng)系統(tǒng)課件整理_00236神經(jīng)系統(tǒng)課件整理_00237神經(jīng)系統(tǒng)課件整理_00238神經(jīng)系統(tǒng)課件整理_00239神經(jīng)系統(tǒng)課件整理_00240神經(jīng)系統(tǒng)課件整理_00241神經(jīng)系統(tǒng)課件整理_00242神經(jīng)系統(tǒng)課件整理_00243神經(jīng)系統(tǒng)課件整理_00244神經(jīng)系統(tǒng)課件整理_00245神經(jīng)系統(tǒng)課件整理_00246神經(jīng)系統(tǒng)課件整理_00247神經(jīng)系統(tǒng)課件整理_00248神經(jīng)系統(tǒng)課件整理_00249神經(jīng)系統(tǒng)課件整理_00250神經(jīng)系統(tǒng)課件整理_00251神經(jīng)系統(tǒng)課件整理_00252神經(jīng)系統(tǒng)課件整理_00253神經(jīng)系統(tǒng)課件整理_00254神經(jīng)系統(tǒng)課件整理_00255神經(jīng)系統(tǒng)課件整理_00256神經(jīng)系統(tǒng)課件整理_00257神經(jīng)系統(tǒng)課件整理_00258神經(jīng)系統(tǒng)課件整理_00259神經(jīng)系統(tǒng)課件整理_00260神經(jīng)系統(tǒng)課件整理_00261神經(jīng)系統(tǒng)課件整理_00262神經(jīng)系統(tǒng)課件整理_00263神經(jīng)系統(tǒng)課件整理_00264神經(jīng)系統(tǒng)課件整理_00265神經(jīng)系統(tǒng)課件整理_00266神經(jīng)系統(tǒng)課件整理_00267神經(jīng)系統(tǒng)課件整理_00268神經(jīng)系統(tǒng)課件整理_00269神經(jīng)系統(tǒng)課件整理_00270神經(jīng)系統(tǒng)課件整理_00271神經(jīng)系統(tǒng)課件整理_002