Dear all,

I want to use the DMN mask (already generated) to mask the AAL atlas in the first-level analysis, i.e., using the AAL ROIs that only within the DMN mask, and get the connectivity matrix based on this.

Since the analysis mask in SETUP->Options is only valid for voxel analysis and using this DMN mask as grey matter mask in SETUP->ROIS may cause an impact on the analysis. What is a better way to do this analysis?

In addition, When visualizing the connectivity matrix, how to order the ROIs for checking clustered ROIs (network component)?

Any help would be appreciated!

Best regards,
Yifei Zhang