Hello everyone,
I was just wondering if it is possible to directly normalise to Talairach space using SPM if I have a template brain volume? In that case would the same tissue probability maps work?
Also, I wanted to know if I have my brain volumes as analyze files in xy-t format (meaning each file corresponds to the BOLD activity in a particular slice across time) how can I change it to the volume format compatible with spm (i.e xy-z format for each time point)? I tried extracting the matrix from the xy-t files and combining them to form a 4D volume and then write the header file using a code I found online. My original hdr files were in big endian format. But these new analyze files are little endian, though the header file size remains 348. Would that be a problem? Do I have to swap bytes ?
Thanks,
Tiasha
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