Hi
I tried via define ROI > others ROI> MASK added BrainnetomeAtlas_BNA_MPM_thr25_1.25mm.nii but FC folder in result folder are mistak result for exampel ROIcorrelation sholde 246*246 Matrix but result me 255*1 and not exsist FC regions .
Thank you for helping me where is the problem
Forums
You should first check how
You should first check how many ROIs inside that mask. And which file were you looking at?
严老师,我碰到了跟他一样的问题
我预处理完图像,用了dpabi>Templates>BrainnetomeAtlas_BNA_MPM_thr25_1.25mm.nii模板,在define ROI里面直接+mask,出来结果维度不是246是1,但是将这个和AAL两个一起用结果又是116+246=362,这是什么原因呢。(只预处理静息态fmri没有T1,normalize是默认[3,3,3])
You need to check the
You need to check the checkbox of "Multiple Labels in Mask File".
我勾了multiple labels in mask file
严老师好:
(1)按照您说的我勾了这个,结果就正常了,变成246x246。但是我做AAL的时候并没有勾这个,AAL的维度正常是116,这个246的模板不勾维度就不正常,这是什么原因呢?
(2)另外,想请教一下,这个extract ROI time course提取出每个ROISignals的脑信号,有没有经过标准化处理呢(均值为零,标准差为1)。
可以自己做标准化:均值为零,标准差为1
可以自己做标准化:均值为零,标准差为1