Hello, Caret does have functionality that allows one to map three separate metric columns to a set of red, green, and blue values (rgb paint).
* Go to http://brainvis.wustl.edu/wiki/index.php/Caret:Documentation * In the section “Tutorials”, select “PDF” next to “Caret 5.5 Tutorial - User’s Guide to Analysis Procedures" * Look for the section “Viewing Three Metric (Functional) Data Sets Simultaneously” on page 12. John Harwell > On May 12, 2015, at 8:52 AM, Rocco Chiou <roccoch...@gmail.com> wrote: > > Hello CARET users, > > I have a question about the colour of rendering: > > > When rendering activation of two different tasks using different colours, I > need to use SPM’s imcalc to make one image negative so that they appear in > different colours. The negativised task would then appear blue-ish and the > other task would appear yellow-ish. > > > My question now is what if I have 3 tasks… do you know if there’s a way to > make CARET show 3 different colour renderings on the same brain? > > > Thanks to your answer in anticipation. > > > Cheers, > > Rocco > > > -- > Rocco Chiou, PhD > School of Psychological Sciences, University of Manchester, > Room T7A, Level 3, Zochonis Building, Brunswick St, Manchester M13 9PL > Email: roccoch...@gmail.com > <mailto:roccoch...@gmail.com>_______________________________________________ > caret-users mailing list > caret-users@brainvis.wustl.edu > http://brainvis.wustl.edu/mailman/listinfo/caret-users
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