Though one workaround might be to subdivide a label many, many times using mris_divide_parcellation, I was wondering if it is possible to obtain a per-vertex (or even per-face) fMRI waveform for a label. In other words, rather than compute the average waveform across all vertices, as with mri_segstats --label subject semi /path/to/label --avgwf avgwave.txt, which yields a single value that averages across, say, 5000 vertices, I would like to obtain each of the 5000 waveforms averaged over. I assume this would be more comparable to the scale of analysis used by those looking at voxel populations (e.g., as in MVPA).
Thanks, Chris /********************************************** * Chris McNorgan * Assistant Professor * Department of Psychology * University at Buffalo, * The State University of New York * http://ccnlab.buffalo.edu/ * Office: 716.645.0236 * Lab: 716.645.0222 **********************************************/
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