Thanks Satra, very helpful. On 11/05/13 17:34, Satrajit Ghosh wrote: > hi martin, > > if you had one region you can use mri_segstats to extract for each voxel > in that roi, but not for multiple rois. > > here is a snippet i use for timecourses in each roi. > > https://github.com/nipy/nipype/blob/master/examples/rsfmri_preprocessing.py#L219 > > cheers, > > satra > > > On Tue, Nov 5, 2013 at 5:30 PM, Martin Luessi > <mlue...@nmr.mgh.harvard.edu <mailto:mlue...@nmr.mgh.harvard.edu>> wrote: > > Hi, > > I have fMRI data which has been co-registered with the FS reconstruction > using "bbregister". I would like to extract the voxel time series for > the voxels in the subcortical labels from the "aseg" subcortical > segmentation. I know that "mri_segstats" can be used with the "--avgwf" > option to extract an average time series for each label, but is there a > way to extract a time series for each voxel inside each label without > averaging? > > Thanks, > > Martin > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu <mailto:Freesurfer@nmr.mgh.harvard.edu> > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > The information in this e-mail is intended only for the person to > whom it is > addressed. If you believe this e-mail was sent to you in error and > the e-mail > contains patient information, please contact the Partners Compliance > HelpLine at > http://www.partners.org/complianceline . If the e-mail was sent to > you in error > but does not contain patient information, please contact the sender > and properly > dispose of the e-mail. > >
-- Martin Luessi, Ph.D. Research Fellow Department of Radiology Athinoula A. Martinos Center for Biomedical Imaging Massachusetts General Hospital Harvard Medical School 149 13th Street Charlestown, MA 02129 Fax: +1 617 726-7422 _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
