Dear fsl experts,
i have data from a retinotopic mapping experiment - and I want to
analyse it using the so called 'travelling wave method', i.e. a
rotating checkerboard wedge, that jumps 45 degr. every 4 sec. After 32
sec it has fully rotated and starts again. Therefore the stimulus I'd
choose is a sinusoid wave with a period of 32 sec. My question is how
to get a retinotopic map using fsl, i.e. how do I extract the phase
information - is this the same as the temporal derivative.
Thanks, Michael
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