No significant voxel/cluster after FDR correction.

[Chihhao-Lien]

Dear all,

I'm following this tutorial and the Brainiak official tutorial to analyze my own data and Piemen 2 dataset, which is used in the BrainiAK tutorial - 10. Inter-Subject Correlation. I try to compare the difference between tasks (my data) and groups (Pieman 2) with the permutation test, but there's no significant voxel/cluster. I'm sure that my data will have significant differences between tasks due to the results from the ISC toolbox. Could anyone give me some advice to solve this situation?

This link is my script

Thanks!