11 Jul
2010
11 Jul
'10
6:52 a.m.
Hi,
Using mri_glmfit, I found significant between-group difference in cortical thickness in some regions. However, there are a lot regions with very small vertices surviving the given threshold. What I need to do is displaying large clusters (e.g. having 20 vertices at least) assumed as "true" difference. I don't know how to make it by a selected threshold of cluster size . Any suggestions would be appreciated.
Liang
--
Liang Wang, PhD
Postdoctoral Fellow
Woodward Lab
Department of Psychiatry
University of British Columbia
BC Mental Health & Addiction Services
938 West 28th Avenue
Vancouver BC V5Z 4H4
Telephone: 1-604-875-2000 (ext. 4735)
Fax: 1-604-875-3871
Email: wanglbit@gmail.com