Hi Megan I can only help you with the first problem
You can display both simultaneously. This is outlined in the 5.5 User_guide_Analysis Tutorial which can be downloaded from the website. In it is explains: While Caret was originally designed to view a single hemisphere at a time, Caret is now able to load multiple spec files. When multiple spec files are loaded, all of the surface and volumes are available in the Model Selection Control on the Main and Viewing Windows. All operations and the Display Control window operate on the Spec File containing the surface displayed in the Main Window. • Use the Display Control Dialog’s Overlay/Underlay – Surface panel to set the Primary Overlay to Metric, the Secondary Overlay to No Coloring, and the Underlay to Shape. • Set the selected Metric to Attention Shifts Pop Avg. • Set the selected Shape to Folding (mean curvature). • Choose File:Open Spec File. In the Open Spec File Dialog, navigate up one directory and then down into the Left_HEM directory. Choose the only spec file. • In the Spec File Dialog press the Select All button followed by the Load button to load all files. In the New Spec Dialog, choose Keep Loaded Spec so that the right hemisphere remains in memory. • Use the Display Control Dialog’s Overlay/Underlay – Surface panel to set the Primary Overlay to Metric, the Secondary Overlay to No Coloring, and the Underlay to Shape. • Set the selected Metric to Attention Shifts Pop Avg. • Use the Main Window’s Model Selection control to select All Fiducial Surfaces. You should now see both the right and left hemispheres displayed. Hope this helps, Matt On Tue, May 18, 2010 at 7:42 PM, Megan Herting <[email protected]> wrote: > Hi, > > > > I’m new to using Caret but I have some questions that perhaps you can help > me address. > > > > First, I see in some older posts that Caret does not allow you to view both > hemispheres in the same window. From what I can tell this is still the case. > Am I correct? > > > > Also, how can I change the Coloring Mode vector colors. For example is > there any way to change the XYZ as Red, Green, Blue to something else? Or if > I want to put vector colors in my vector file, how should those be > formatted? > > > > Thanks in advance for your help! > > > > -Megan > > _______________________________________________ > caret-users mailing list > [email protected] > http://brainvis.wustl.edu/mailman/listinfo/caret-users > > -- R. Matthew Hutchison, PhD. Candidate Centre for Functional and Metabolic Mapping Robarts Research Institute Cuddy Wing - 9.4T Suite P.O. Box 5015, 100 Perth Drive London, Ontario, Canada N6A 5K8
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