脑干断面作业及答案

Click to edit Master title style,Click to edit Master text styles,Second level,Third level,Fourth level,Fifth level,11/7/2009,#,单击此处编辑母版标题样式,*,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,脑干断面作业 及答案,图1 脊髓横切面(上胸髓),1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,1.薄束,2.楔束,3.后角边缘核,4.胶状质,5.后角固有核,6.胸核,7.中间外侧核,8.中间内侧核,9.,前角运动神经元外侧群,10,前角运动神经元内侧群,11.皮质脊髓前束,12.顶盖脊髓束,13.前庭脊髓束,14.内侧纵束,15.脊髓丘脑束,16.脊髓小脑前束,17.红核脊髓束,18.脊髓小脑后束,19.皮质脊髓侧束,20.背外侧束,图2 延髓横切面（平内侧丘系交叉）,薄束核,楔束核,三叉神经脊束核,迷走神经背核,舌下神经核,内侧丘系交叉,锥体束,1,2,3,4,5,6,7,图3 延髓平橄榄中部横切面,1,2,3,4,5,6,10,9,8,7,11,12,1.小脑下脚,2.内侧纵束,3.顶盖脊髓束,4.内侧丘系,5.下橄榄核,6.锥体束,7.疑核,8.三叉神经脊束核,9.孤束核,10.前庭神经核,11.舌下神经核,12.迷走神经背核,图4 延髓横切面（平橄榄上部）,1,2,3,4,5,6,7,8,9,10,11,12,13,1.,小脑下脚,2.内侧纵束,3.顶盖脊髓束,4.内侧丘系,5.下橄榄核,6.锥体束,7.疑核,8.蜗神经腹核,9.三叉神经脊束,10.孤束核,11.下泌涎核,12.蜗神经背核,13.前庭神经核,图5 脑桥横切面（平面神经丘）,1,2,3,4,5,6,7,8,9,10,11,12,13,1.上橄榄核,2.斜方体,3.内侧丘系,4.锥体束,5.脑桥核,6.面神经核,7.三叉神经脊束核,8.孤束核,9.小脑下脚,10.前庭神经核,11.上泌涎核,12.展神经核,13.面神经丘,图6 脑桥横切面（平三叉神经根）,1,2,3,4,5,6,7,8,9,10,11,12,1.小脑上脚,2.内侧纵束,3.顶盖脊髓束,4.外侧丘系,5.内侧丘系,6.斜方体,7.脑桥核,8.锥体束,9.上橄榄核,10.三叉神经运动核,11.三叉神经脑桥核,12.第四脑室,1,2,3,4,5,6,7,8,9,10,11,12,14,13,图7 中脑横切面（平下丘）,1.中央灰质,2.中脑水管,3.顶枕颞桥束,4.小脑上脚交叉,5.锥体束,6.额桥束,7.黑质,8.内侧丘系,9.三叉丘系,10.滑车神经核,11.脊髓丘系,12.外侧丘系,13.三叉神经中脑核,14.下丘核,图8 中脑横切面（平上丘）,1,2,3,6,7,8,9,10,11,12,13,14,15,1,2,3,4,5,1.上丘,2.中央灰质,3.中脑水管,4.动眼神经副核,5.动眼神经核,6.红核,7.黑质,8.皮质核束,9.额桥束,10.锥体束,11.顶枕颞桥束,12.内侧丘系,13.三叉丘系,14.脊髓丘系,15.三叉神经中脑核,被盖腹侧交叉,被盖背侧交叉,