Hi David, I tried the method you suggested, using Caret 5.3 with the Human.sphere_6.LEFT_HEM.73730.topo file, but all I could get on the very inflated surface was a few red dots along a line at z=0. I then tried the new 5.33 Beta (Windows) version, which I had recently downloaded, and it worked fine after I managed to get the paint file up. This was not easy, because as soon as I hit the Display Control button, the whole screen froze for about two minutes, then came back to life. Do you think this a problem with the configuration on my computer? Thanks.
Terry ----- Original Message ----- From: <[EMAIL PROTECTED]> To: <caret-users@brainvis.wustl.edu> Sent: Sunday, April 02, 2006 11:00 AM Subject: caret-users Digest, Vol 31, Issue 1 > Send caret-users mailing list submissions to > caret-users@brainvis.wustl.edu > > To subscribe or unsubscribe via the World Wide Web, visit > http://pulvinar.wustl.edu/mailman/listinfo/caret-users > or, via email, send a message with subject or body 'help' to > [EMAIL PROTECTED] > > You can reach the person managing the list at > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of caret-users digest..." > > > Today's Topics: > > 1. Re: Drawing borders on fiducial surface (Terry Sewards) > 2. Re: Re: Drawing borders on fiducial surface (David Van Essen) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 1 Apr 2006 22:36:15 -0700 > From: "Terry Sewards" <[EMAIL PROTECTED]> > Subject: [caret-users] Re: Drawing borders on fiducial surface > To: <caret-users@brainvis.wustl.edu> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset="iso-8859-1" > > Hi, > > Is there a way I can draw a border on the fiducial 3-D surface? I'm trying > to map the perirhinal cortex and it jumps a cut as it extends toward > temporopolar cortex, so when I draw the boundary on the flat map the > resulting area looks fine, but on the fiducial surface there is a large gap > between the polar and posterior parts. In the Caret 5.2 tutorial it says it > can be done, but is difficult. > > Terry Sewards > > > ------------------------------ > > Message: 2 > Date: Sat, 1 Apr 2006 23:57:21 -0600 > From: David Van Essen <[EMAIL PROTECTED]> > Subject: Re: [caret-users] Re: Drawing borders on fiducial surface > To: "Caret, SureFit, and SuMS software users" > <caret-users@brainvis.wustl.edu> > Message-ID: <[EMAIL PROTECTED]> > Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed > > Terry, > > In Caret 5.3 you can draw 3-D borders on non-flat surfaces, using the > Dimensions: 3D option in the Draw Borders dialog box. Instead of > using the fiducial surface, a highly inflated surface works better > (see below - and is easy to generate if you don't have one already). > Make sure that the topology assigned to the surface you are drawing > on is CLOSED (not CUT). > > If you are drawing a closed border and want to paint in the enclosed > region using the 'assign paint identifiers within the closed border', > double-check that you haven't nadvertently assigned nodes on the far > (invisible) side of the surface. This doesn't happen when you use a > highly inflated surface, as its center of gravity is at the origin > and the 'negative screen-Z' nodes are excluded. If you have problems > on this front, consult with us again. > > David VE > > On Apr 1, 2006, at 11:36 PM, Terry Sewards wrote: > > > Hi, > > > > Is there a way I can draw a border on the fiducial 3-D surface? > > I'm trying > > to map the perirhinal cortex and it jumps a cut as it extends toward > > temporopolar cortex, so when I draw the boundary on the flat map the > > resulting area looks fine, but on the fiducial surface there is a > > large gap > > between the polar and posterior parts. In the Caret 5.2 tutorial > > it says it > > can be done, but is difficult. > > > > Terry Sewards > > > > _______________________________________________ > > caret-users mailing list > > caret-users@brainvis.wustl.edu > > http://pulvinar.wustl.edu/mailman/listinfo/caret-users > > > ------------------------------ > > _______________________________________________ > caret-users mailing list > caret-users@brainvis.wustl.edu > http://pulvinar.wustl.edu/mailman/listinfo/caret-users > > > End of caret-users Digest, Vol 31, Issue 1 > ****************************************** >
