Hi Freesurfer experts,
I'd like to generate a correlation map showing the strength of correlation between a behavioral value and the value of a functional contrast between two conditions.
From previous cortical thickness analysis, I know that if I use the
-notask tag on mkanalysis, I can use a file that includes all of my behavioral values and correlate them with, say, a thickness value.
But when I use -notask, I can't specify a paradigm file, without which I can't specify contrasts. Is there a way to make this correlation map versus a functional value drawn from a contrast? This seems simple, conceptually, but I haven't been able to implement it.
Thanks in Advance, Joe
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Joseph M. Andreano, PhD Postdoctoral Researcher Interdisciplinary Affective Science Laboratory Massachusetts General Hospital _________________________________