Hi Rick,
I had imagined that the -cdep option would make more sense because the brain voxels are not independent due to spatial correlation. Could you please elaborate on why should we use -cind and not -cdep?
The FDR map generated by 3dDeconvolve and the FDR map obtained by running the stats file through 3dFDR are identical when I use the -cind option but not identical when I use the -cdep option. So, 3dDeconvolve must be treating voxels as independent.
This will be great help!!
Thanks,
Gaurav