本程序是用作处理神经影像数据的程序，计算平均的灰质体积的-This procedure is used for program processing neuroimaging data, calculate the average volume of gray matter

这个程序是对神经影像数据smri的灰质计算脑区的平均体素值，基于ROI特征分析-This program is for neuroimaging data smri gray matter voxel values to calculate the average brain regions, based on characteristics of ROI