Hello,
I am using PNM to extract physiological confounds of resting-state fMRI data which are collected by CMRR pulse sequence (SAF = 3, slice number = 51). I prepared the slice timing file which is a text file containing a matrix. The size of the matrix is the number of slices (51) by the number of volumes (362). As described in the FSL/PNM Guide, "The values represent the timings for one particular slice, across all volumes (e.g. timing of slice 2 in volume 1, slice 2 in volume 2, slice 2 in volume 3, etc.)". Therefore, I calculated the values of each slice with respect to the start of that volume. Therefore, all columns are the same. I am wondering whether that is correct.
Thanks very much for your help.
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