在用dpabi处理fmri的数据, 提取AAL 90 模板的时间序列的预处理, 很多脑区的时间序列是NaN. 请问怎么解决这个问题?

在用dpabi处理fmri的数据,

提取AAL 90 模板的时间序列的预处理,

很多脑区的时间序列是NaN.

请问怎么解决这个问题?

结果图为:

dpabi预处理选项为:

Forums:

I guess the EPI coverage is not good for that subject. An AAL area was not covered.

Many thanks, Prof. YAN

Can I use the    ssym_Filtered_4DVolume.nii      in the folder of  FunImgARglobalCWFsymS to  extracting ROI signals by meaning all vixels in one regions by temple ?

As the  ssym_Filtered_4DVolume.nii size  is 61*73*61*226 because of  I set the volume size 3*3*3 in the step of normalize.

The AAL.nii  and brodmann. nii  size is 181*217*181 .  I want condense the temple 181*217*181 to 61*73*61? 

What step or function can I use to this step?