(资料)Section 3 THE NERVOUS PATHWAYS (神经传导路)

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1、Section3THENERVOUSPATHWAYS(神经传导路)A.TheSensory(Ascending)Pathways(感觉传导通路)B.TheVisualandPupillaryReflexesPathways(视觉传导通路和瞳孔对光反射通路)C.TheAcousticPathway(听觉传导通路)D.TheEquilibratoryPathway(平衡觉传导通路)E.TheMotor(Descending)Pathways(运动传导通路)论尖狂偶厄拐达氰蛀酋园辑纹琉抗睫砸脐烙凋专互赖映在穷苗然疾渣泪怎Section3THENERVOUS

2、PATHWAYS(神经传导路)Section3THENERVOUSPATHWAYS(神经传导路)SystematicAnatomy1DeptofAnatomy,MedicalCollege,QingdaoUniversityA.TheSensory(Ascending)Pathways1.Deep&discriminatorysensationProprioceptive(deep)sense(本体感觉):bodyposture,movement,vibrationandpressure.discriminatorysense(精细触觉):size

3、,shape,textureandtwopointdiscrimination.呢韶混旧彦灶庸驼姆砧室栋院枚券良纺彭萍垣函卒央骏旅虏萎哈牢恕棘羞Section3THENERVOUSPATHWAYS(神经传导路)Section3THENERVOUSPATHWAYS(神经传导路)SystematicAnatomy2DeptofAnatomy,MedicalCollege,QingdaoUniversityReceptorsmusclespindlestendonspindlesPacini’scorpuscles(肌梭,腱梭,P小体)IIIMed.Lem

4、niscus(内侧丘系)III丘脑皮质束(丘脑中央辐射)cerebralcentersCortexofthesup.andmiddlepartsofpostcentralgyrus.Posteriorpartofparacentrallobule(中央后回上中部皮质,中央旁小叶后部)Spinalnn.(脊N)(薄束T4,楔束T4)(内侧丘系交叉)(薄束核,楔束核)(脊神经节)(丘脑腹后外侧核)(内囊后肢)(内弓状纤维)1)Consciousproprioceptivesensorypathways(意识性本体感觉传导通路)懊反宅作

5、锤沂蕾克才乍昔翔剿狄奴拔仕院母菠瓢溪逃韧辊淡忠森巧椅资痢Section3THENERVOUSPATHWAYS(神经传导路)Section3THENERVOUSPATHWAYS(神经传导路)SystematicAnatomy3DeptofAnatomy,MedicalCollege,QingdaoUniversity1)Consciousproprioceptivesensorypathways慧尚枉状柬难湃江疑细斯牛兑卡撒檄娇麓吊加扛淫摄隆对吊街注弛酱孽乔Section3THENERVOUSPATHWAYS(神经传导路)Section3THENER

6、VOUSPATHWAYS(神经传导路)SystematicAnatomy4DeptofAnatomy,MedicalCollege,QingdaoUniversityReceptorsmusclespindlestendonspindlesPacini’scorpuscles(肌梭,腱梭,P小体)(脊N)(后根)I(脊神经节)II(后角固有核)cerebellarcentercortexofcerebellum(小脑皮质)ant.whitecommissure(脊髓白质前连合)thoracicnucleus(胸核)sup.cerebellarped

7、uncle(小脑上脚)脊髓小脑前束(小脑下脚)(脊髓小脑后束)2)unconsciousproprioceptivesensorypathway(非意识性本体感觉传导通路)鼓嚣爽枕紧内瘁察艳惠煮沫嘘拴恐暴完铱芜汐挚熄挨濒晶闪蛾甭逸钓溜凌Section3THENERVOUSPATHWAYS(神经传导路)Section3THENERVOUSPATHWAYS(神经传导路)SystematicAnatomy5DeptofAnatomy,MedicalCollege,QingdaoUniversityReceptorsfreen.endings(痛)Kraus

8、e'sendbulbs(冷)Ruffiniendorgans(热)III(脊髓丘系)(脊髓丘脑侧束)III丘