Hi Freesurfer Users,
I used linear regression to map regional beta values on the fsaverage surface. I want to use a colormap that goes from blue to gray or gray to red (no cyan and yellow). I've been using a custom colormap shown in example.tiff. I've been making this by going into freeview and adjusting the parameters from the GUI. Is there a way to load this and create a snapshot from the command line? I know you can adjust certain parameters like overlay threshold and change the colormap, but I don't see an option for "custom". The end goal is to make multiple regression models and automate the screenshot process.
Best,
Ryan M Nillo
Staff Research Associate I
UCSF Department of Radiology and Biomedical Imaging