Hello,
My group and I have just finished an fMRI study (n=10) regarding the
neural substrate of emotion regulation.
In addition to a conventional subtraction analysis that we've done using
SPM99, we would like to carry out two other types of analyses:
1) regression of BOLD signal changes (in regions of interest defined a
priori) with scores on a behavioral scale
2) inter-regional covariation of BOLD signal changes in regions of
interest defined a priori
The goal of these analyses is to determine whether there is a positive
or negative correlation between:
1) the activation in two brain regions; 2) a behavioral performance and
the activation in a specific brain region
Questions: a) Is it possible to do such analyses in SPM99? b) If yes:
how?
Thank you in advance for your collaboration
Mario
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