Hi Donna, I have used the TFCE method to generate some statistical meaningful results on cortical asymmetries. Thanks a lot for your help. Currently, I have a question regarding to step of smoothing t-map with 4 iterations at 0.5 strength using average neighbors method. I found that this step indeed improved the statistical results. What''s difference between smoothing t-map and original surface attributes such as sulcal depth or surface area? Why we need smooth t-map instead of surface attributes? And also, how the with 4 iterations at 0.5 strength using average neighbors method relate to the Gaussian kernel size or FWHM on my surface mesh with 160K vertices? Thanks.
Regards, Gang _______________________________________________ caret-users mailing list [email protected] http://brainvis.wustl.edu/mailman/listinfo/caret-users
