No, it does not do any weighting. Internally it binarises the mask. All the best, Mark On 25 Mar 2010, at 17:39, Greg Burgess wrote: > When using a non-binarized mask, does fslmeants return the weighted > average of the timeseries for the non-zero voxels? > Thanks, > --Greg > > ____________________________________________________________________ > Greg Burgess, Ph.D. > Research Associate, Institute of Cognitive Science > University of Colorado - Boulder > Email: [log in to unmask] > > University of Colorado - Boulder > UCB 594 > Boulder, CO 80309-0594 >