Hi,
On my previous post I asked about cluster thresholding and was recommended to try the tfce option with randomise. I have a couple of questions about the usage. Here's the example syntax from fsl: randomise -i <4D_input_data> -o <output_rootname> -d design.mat -t design.con -m <mask_image> -n 500 -D -T
1. according to the fsl webpage, for the input data, I need to use the copes from the feat outputs of each subject? How do I create the 4D data, use fslmerge?
2. is the "mask_image" from the averaged subjects' brain?
Thanks,
Amy
|