Hi Freesurferers I appreciate if anyone could give me their thoughts on this question.
Thanks Mona Zahra (Mona) Nasiriavanaki Postdoctoral Research Fellow Martinos Center for Biomedical Imaging Massachusetts General Hospital 149 13th Street, 149-2615 Charlestown, MA, USA, 02129 ________________________________ From: Nasiriavanaki, Zahra Sent: Friday, September 13, 2019 11:08 AM To: Freesurfer support list <freesurfer@nmr.mgh.harvard.edu> Subject: mkcontrast-sess question Dear Freesurfer experts Hi I have a question about weighting different contrasts using mkcontrast-sess commmand. I have single subject functional data with 18 different contrasts, and I am willing to weight the different contrasts as (for example) ascending linear. Something like: mkcontrast-sess -an $analysis -a 1 -a 2 -a 3 -a 4 -a 10 -a 11 -a 12 -a 13 -a 6 -a 7 -a 8 -a 9 -a 15 -a 16 -a 17 -a 18 In which contrast number two weights twice as contrast number one and contrast number 3 weights twice as contrast number 2 and so on. Is there any way I can do such a thing with mkcontrast-sess? or do you have any suggestion for such an analysis? Thanks Mona Zahra (Mona) Nasiriavanaki Postdoctoral Research Fellow Martinos Center for Biomedical Imaging Massachusetts General Hospital 149 13th Street, 149-2615 Charlestown, MA, USA, 02129
_______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
