[VoxBo] vbdumpstats - how does it work?

[Stacy Huffstetler]

Hi everyone,

I have a more theoretical question about vbdumpstats.  Is the GLM applied to
average signal within an ROI, or is the GLM done for each individual voxel,
and then the parameter estimate (beta) based on the average of the estimates
across the voxels in the ROI?  Or something else?

Thanks,
Stacy

-- 
Stacy Huffstetler
Research Assistant
University of Pennsylvania
Center for Cognitive Neuroscience
Dr. Matthew Botvinick's Lab
Phone:  215-898-2966
http://ccn.upenn.edu/~mmb
shuffste at mail.med.upenn.edu
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