Dear Surfers,

At moment I’m dealing with a huge dataset, preprocessed (with and without smoothing) and statistically analyzed in FSL FEAT.

I used the reg-feat2anat to project functional EPI on inflated MPRAGE (recon-all).

Because I’m interested in measuring Euclidian distances between peak voxels, I want to project FEAT EPI-data on cortical flat maps (mris_flatten) or spherical surfaces.

è Is it possible to project FEAT-data on flat_maps?

è Does mris_pmake* works equally fine on different projections of the EPI to ANATOMY (sphere, flat map) to measure peak/vertex distances?

*https://mail.nmr.mgh.harvard.edu/pipermail//freesurfer/2011-April/017866.html

I’m a quite Surfer-newby. So sorry for that maybe stupid question…

Thank you in advance,

Christopher

Christopher Milde, M.Sc. Biol.

Institute for Cognitive and Clinical Neuroscience

Central Institute of Mental Health Square J 5

68159 Mannheim, Germany

Phone:                  +49-621-1703-6313

E-mail:                  christopher.milde@zi-mannheim.de

Homepage:        http://www.zi-mannheim.de/

Office:                  Forschungs- und Verwaltungsgebäude, Room 230