Submitted by lzhyoyo123 on Wed, 10/15/2014 - 18:08 请问老师，DC得出的结果zDC、mDC前缀各代表什么意思，DC positive binarized sum brain map和 DCpositive weighted sum brain map两个文件各代表什么意思？算统计时用哪个数据？ Log in or register to post comments 4676 reads Submitted by Wei Liao on Mon, 10/20/2014 - 22:21 Permalink Re: 请教关于REST DC的问题 Binarized和weighted代表两种计算DC的方法，一种只计数连接的边（voxel）的数目；后一种计算是考虑到了其连接强度。 zDC, mDC代表两种标准化方法，参见：Yan, C.G., Craddock, R.C., Zuo, X.N., Zang, Y.F., Milham, M.P., 2013. Standardizing the intrinsic brain: towards robust measurement of inter-individual variation in 1000 functional connectomes. Neuroimage 80, 246-262. 两种都可以进行统计比较。 Log in or register to post comments
Submitted by Wei Liao on Mon, 10/20/2014 - 22:21 Permalink Re: 请教关于REST DC的问题 Binarized和weighted代表两种计算DC的方法，一种只计数连接的边（voxel）的数目；后一种计算是考虑到了其连接强度。 zDC, mDC代表两种标准化方法，参见：Yan, C.G., Craddock, R.C., Zuo, X.N., Zang, Y.F., Milham, M.P., 2013. Standardizing the intrinsic brain: towards robust measurement of inter-individual variation in 1000 functional connectomes. Neuroimage 80, 246-262. 两种都可以进行统计比较。 Log in or register to post comments
Submitted by Wei Liao on Mon, 10/20/2014 - 22:21 Permalink
Re: 请教关于REST DC的问题
Binarized和weighted代表两种计算DC的方法，一种只计数连接的边（voxel）的数目；后一种计算是考虑到了其连接强度。
zDC, mDC代表两种标准化方法，参见：Yan, C.G., Craddock, R.C., Zuo, X.N., Zang, Y.F., Milham, M.P., 2013. Standardizing the intrinsic brain: towards robust measurement of inter-individual variation in 1000 functional connectomes. Neuroimage 80, 246-262. 两种都可以进行统计比较。