I'm afraid that's because disconnecting the hindbrain really isn't optional, the way the checkbox suggests. You pretty much have to crop to a hemisphere; center the volume near the anterior commissure; and be happy with a hemispheric segmentation/surface. (At least this is how it was last time I delved into the code. The old SureFit stand-alone application was the same way.)
The AC button issue is curious. If it really is failing to set the AC properly, then this will cause problems, but unchecking "disconnect hindbrain" will make segmentation fail every time, regardless of input/origin. If the disconnect hindbrain issue is problematic for you, we can meet to discuss it. You are just one floor up, I think. On Sep 12, 2011, at 2:15 PM, Ruilong Hu wrote: > Hello, > > My name is Ruilong Hu and I am a tech in Dr. Camillo Padoa-Schioppa's lab. We > need to align 2 sets of MRI pictures from a macaque, one pre-surgery and one > post-surgery. The postdoc, Xinying, and I have been trying to use the SureFit > Segmentation Operations on Caret, and we consistently encounter the problem > of the program crashing during segmentation. When we uncheck the options of > "disconnect hindbrain" and "cut corpus callosum," the program just crashes. > Otherwise, we have an error disconnecting the hindbrain. > > We have tried this on a 64-bit macbook pro, a 32-bit windows xp, and 64-bit > windows 7, and we have the exact same problem each time. > > Also, when I'm in the Volume Attributes Editor, pressing the "main window > crosshairs as AC location," hitting "apply" and then pressing R to reset does > not change the AC origin to 0,0,0. I'm not sure whether this has anything to > do with the it crashing during segmentation. > > Any advice or help would be greatly appreciated. > > Thank you, > > Rui > _______________________________________________ > caret-users mailing list > [email protected] > http://brainvis.wustl.edu/mailman/listinfo/caret-users _______________________________________________ caret-users mailing list [email protected] http://brainvis.wustl.edu/mailman/listinfo/caret-users
