Hi - no it's not. The FIRST models were built using T1-weighted images. On Wednesday, February 4, 2015, SUBSCRIBE FSL Anonymous < [log in to unmask]> wrote: > Dear FSL experts, > > Is it feasible to use FIRST with T2 weighted images? > > Thanks, marco > -- Niels Bergsland Integration Director Buffalo Neuroimaging Analysis Center 100 High St. Buffalo NY 14203 [log in to unmask]