[Freesurfer] The atlas specification

2011-03-25 Thread Youngsang Cho
Hi, everybody. I am wondering the specification of the atlas which is used for surface registration. Please answer what kinds of subjects are used and how many subjects are used to generate the atlas included in Freesurfer. Or please tell me the link about the atlas specification.

[Freesurfer] problem of correction for multiple comparisons in sarfece based analyses

2011-03-25 Thread Habets P (SP)
Dear Freesurfer users, Which is to most preferably correction for multiple comparisons when investigating surface based cortical thickness changes between groups in smoothed data. Furthermore subjects between groups are related in other words not independent from each other. It is not clear

[Freesurfer] interactions

2011-03-25 Thread Gabriel Go.Es.
Dear Doug and FS experts, I would like to be sure that I've understood the rules for the following contrast in a 2x2x2 design with diagnosis (D1, D2), gender (Male, Female) and handedness (Left, Right) as discrete factors. D1MaleLeft D1MaleRight D1FemaleLeft D1FemaleRight D2MaleLeft

[Freesurfer] OASIS-Brains processing with Freesurfer 5

2011-03-25 Thread Gonzalo Rojas Costa
Hi: I want to re-process some OASIS-BRAINS database images using FS 5. Must I use an recon-all option (because I want that FS use the CP specified) ?... Sincerely, -- Gonzalo Rojas Costa Laboratory for Advanced Medical Image Processing Department of Radiology ClĂ­nica Las Condes Lo