Good point! This is a slight bug in the program that it requires a contrast when you ask for the volume. This is because the volume is completely set once you run funcroi-sess, so it won't make a difference what contrast you specify. The contrast only matters when you ask it to report a mean of a contrast. So, you can just specify any contrast in your analysis, or you can download a new version:
ftp://surfer.nmr.mgh.harvard.edu/transfer/outgoing/flat/greve/funcroi-table-sess I've updated the docs for this one as well. thanks doug Yuko Yotsumoto wrote: > Thanks Doug, > > On Dec 7, 2010, at 12:02 AM, Douglas N Greve wrote: > > >>> I'm using: >>> freesurfer-Darwin-leopard-i686-stable-pub-v5.0.0 >>> >>> Q1) >>> If I don't want to use any thresholding for ROI analysis, can I use "-sign >>> abs -thresh 0" with funcroi-config? >>> >>> >> Even easier: just don't specify a contrast. >> > > > Let me clarify. I can run funcroi-config without a contrast, but > funcroi-table-sess requires one. > Does this mean I don't specify a contrast with funcroi-config, but use -c > with funcroi-table-sess gives all values within the label? > > Yuko > > _______________________________________________ > Freesurfer mailing list > Freesurfer@nmr.mgh.harvard.edu > https://mail.nmr.mgh.harvard.edu/mailman/listinfo/freesurfer > > > -- Douglas N. Greve, Ph.D. MGH-NMR Center gr...@nmr.mgh.harvard.edu Phone Number: 617-724-2358 Fax: 617-726-7422 Bugs: surfer.nmr.mgh.harvard.edu/fswiki/BugReporting FileDrop: www.nmr.mgh.harvard.edu/facility/filedrop/index.html _______________________________________________ Freesurfer mailing list 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.
