sure, mris_anatomical_stats can do this. Look at the annot and BA*.label files in tksurfer (in the subject's label directory) to see which ones have areas you are interested in. Many of these are already reported by default in the stats dir.
cheers, Bruce On Tue, 30 Mar 2010, Janani Dhinakaran wrote: > I managed to rerun recon-all completely and get the cortex out with > tkmedit jan aparc+aseg.mgz > I wonder if there is a way of specifying particular areas like extracting > and measuring the volumes or thickness of regions like the sensorimotor > cortex or broca's area? > > Thank you > > > On 16 March 2010 12:14, Bruce Fischl <fis...@nmr.mgh.harvard.edu> wrote: > >> does the file /home/s0964091/Desktop/jan/mri/aparc.a2005s+aseg.mgz exist? >> Did recon-all complete properly? >> >> >> On Tue, 16 Mar 2010, Janani Dhinakaran wrote: >> >> Hello, >>> >>> With reference to this mail- Re: [Freesurfer] Extracting ROIs from >>> aparc.a2009s+aseg.mgzI tried introducing segments to my image >>> >>> ERROR: Loading Segmentation >>> aparc.a2005s+aseg.mgz >>> Couldn't import the segmentation volume. Tkmedit wouldn't read the >>> segmentation you specified. This could be because the segmentation volume >>> wasn't a valid COR volume directory. >>> >>> >>> The following is what happened in the text shell. >>> s0964...@cric-0012:~$ tkmedit jan orig.mgz -segmentation >>> aparc.a2005s+aseg.mgz >>> ERROR: cannot find /home/s0964091/Desktop/jan/mri/aparc.a2005s+aseg.mgz >>> LoadSegmentationVolume main aparc.a2005s+aseg.mgz >>> /usr/local/freesurfer/FreeSurferColorLUT.txt >>> Reading /usr/local/freesurfer/lib/tcl/tkm_common.tcl >>> Reading /usr/local/freesurfer/lib/tcl/tkm_wrappers.tcl >>> Reading /usr/local/freesurfer/lib/tcl/fsgdfPlot.tcl >>> Reading /usr/local/freesurfer/lib/tcl/tkUtils.tcl >>> % >>> >>> So it loaded Orig but without segments. How do I rectify this? >>> >>> Thank you. >>> >>> >> >> 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. >> >> > > > _______________________________________________ Freesurfer mailing list Freesurfer@nmr.mgh.harvard.edu https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer
