扣带沟内表面的投影散点图和拟合曲线方程及意义

The projection scatter plots and curve fitting equation of cingulate sulcus surface and its significance

摘要: 目的:观察扣带沟在横断面、冠状面和矢状面上的投影,分析扣带沟的生长规律;建立扣带沟内表面在矢状面上投影的拟合曲线方程,分析扣带沟形态在个体间的差异程度。方法:筛选扣带沟内表面的数据,利用Excel表格做投影散点图;利用SPSS14.0统计软件求得其在矢状面上的拟合曲线方程。结果:得到扣带沟内表面的二维投影图及矢状面投影的拟合曲线方程。结论:扣带沟的二维投影图能够反映扣带沟的生长规律,同时可间接地反映大脑的发生发育规律;扣带沟的位置具有相对稳定性。

Abstract: Objective:To observe the projection of cingulate sulcus in 3 planes,analysis cingulate sulcus growth pattern; and calculate fitting curvilinear equations of cingulate sulcus on the sagittal plane,analyze cingulate sulcus of the degree of difference between individuals.Methods:To blot the inner data of cingulate sulcus,and get the projection by Excel; to get the fitting curvilinear equations of cingulate sulcus on the sagittal plane by SPSS 14.0.Results:We have gotten the two-dimensional projection and fitting curvilinear equations of inner surface of cingulate sulcus.Conclusions:The two-dimensional projection may reflect the effluence rule of the cingulate sulcus and cerebral; the location of cingulate sulcus is relative stabilize.