[caret-users] Tutorial 9 - Contour Alignment

2006-11-20 Thread Andrew Reid
Hello, Today I've been running through Tutorial 9 of your Users Guide.03-06.Part II and have encountered some new problems. Possibly they are bugs. I can trace the outline of a structure on an image and give it proper section values; however when I want to align the sections, and view all

[caret-users] Delineating a region from structural MRI

2006-11-20 Thread Andrew Reid
In addition, is there any way to draw contours directly onto volume sections, or otherwise select voxels from a volume, i.e., to delineate a lesion from a structural MRI volume? -- Andrew Reid Department of Cognitive Neuroscience Radboud University Nijmegen Medical Centre Postbus 9101, 6500 HB

Re: [caret-users] Tutorial 9 - Contour Alignment

2006-11-20 Thread John Harwell
Andrew, A preliminary version of a tutorial for using Contours with Caret 5.5 is available if you would like it. The document and data set are located in http://brainmap.wustl.edu/pub/john/contours/. You will also need an updated version of Caret, 5.502, that contains bug fixes for

Re: [caret-users] nifti images

2006-11-20 Thread joffily
Hi John, 45 degrees was just to make it easier the visualization of how Caret deals with the transformation matrix. A more realistic example would be the transformation after coregistration. If I coregister the 3D to the functional volumes, probably the 3D volume will not be in one of the