Hello FSLers,
A recent paper (Tregellas J et al, HBM, vol 17: 237-243) shows that a
measure of eye movement can be obtained by using the standard EPI
sequences. I am interested in trying it out using FLIRT, as the method
described basically is a rigid body registration process on the time
series of each eye. Is there any reason that FLIRT would have problems
with a time series file that has perhaps 10 x 10 voxels per slice and
4-5 slices ? Is there a program that could produce a 4D avw file from
another 4D avw file based on an ROI ? I was looking at avwroi but the
help info is not very clear to me.
TIA
Cheers, Arun
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