【摘要】 本文介绍根据颅长、耳上颅高、最小额宽等推算中央沟上、下端,主沟后端位置的直线回归方程,讨论了SmⅠ,SSⅡ后肢区,第一视区,额中、下回后部的体表定位方法。更多还原

【Abstract】 This research attempts to solve the surface localization of the principle sulcus on the lateral aspect of monkey’s cerebral hemisphere. Based upon certains surface marks on the cranium, with the assistance of sliding calipers and stcreoiaxis instrument of type SN- 2 N 800- 3 (NARISHIGE) the measurtmcnt had been made on 30 specimens ( 9 , 21) of cranium and brain of 3-6 years; old Macaca mulatta of Guangxi fixed in 10% formalin beyond 3 months. By statistical analysis the formulae which have been made according to the relationship between the maximum cranial length, auricular height and minimum frontal breath with the position of the superior and inferior end of the sulcus centeralis and posterior end of the sulcus princinpalis have been presented. The ways which define the hind-limb area of Sm 1 and SS 11, the Y ?1 area, the posterior part of middle and inferior frontal gyrus have been discussed.更多还原