Hi all,
Sorry if this is a dumb question-is there any way to create a Matlab-readable (e.g. Text) file containing the fMRI values at each surface vertex of a painted surface?
Please let me know if you have any idea!
Thank you so much,
Elise ***************************************************** Annelise Dickinson Post-Bac IRTA Laboratory of Brain and Cognition, NIMH/NIH/DHHS Building 10, Room 4C212 10 CENTER DR MSC 1366 BETHESDA MD 20892-1366 ***************************************************** Phone: (301) 435-4941 FAX: (301) 402-0921 E-Mail : dickinsona@mail.nih.gov
Use mri_vol2surf to map your fmri to the surface, save it in either mgh format. Then use mri=MRIread('yourfile.mgh'). The pixel data are in the .vol field of the mri struct. doug Dickinson, Annelise (NIH/NIMH) [F] wrote:
Hi all,
Sorry if this is a dumb question-is there any way to create a Matlab-readable (e.g. Text) file containing the fMRI values at each surface vertex of a painted surface?
Please let me know if you have any idea!
Thank you so much,
Elise
Annelise Dickinson Post-Bac IRTA Laboratory of Brain and Cognition, NIMH/NIH/DHHS Building 10, Room 4C212 10 CENTER DR MSC 1366 BETHESDA MD 20892-1366
Phone: (301) 435-4941 FAX: (301) 402-0921 E-Mail : dickinsona@mail.nih.gov
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
Hi Elise,
if you save the output of vol2surf in .mgz (or some other volume format like nifti) you can use either MRIread or load_mgh to read it into matlab.
cheers, Bruce
On Thu, 29 Apr 2010, Dickinson, Annelise (NIH/NIMH) [F] wrote:
Hi all,
Sorry if this is a dumb question-is there any way to create a Matlab-readable (e.g. Text) file containing the fMRI values at each surface vertex of a painted surface?
Please let me know if you have any idea!
Thank you so much,
Elise
Annelise Dickinson Post-Bac IRTA Laboratory of Brain and Cognition, NIMH/NIH/DHHS Building 10, Room 4C212 10 CENTER DR MSC 1366 BETHESDA MD 20892-1366
Phone: (301) 435-4941 FAX: (301) 402-0921 E-Mail : dickinsona@mail.nih.gov
Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
freesurfer@nmr.mgh.harvard.edu
-
Bruce Fischl -
Dickinson, Annelise (NIH/NIMH) [F] -
Douglas N Greve