Dear all,
I would like to insert as extra regressors in a fMRI analysis some
physiological measurement acquired during the scanning procedure.
Precisely, we recorded skin conductance and ECG. Making inference on
these regressors should give information about liner correlation about
physiological data and cerebral activation.
I was wondering if this procedure can mask a brain activation tested
with a regressor explaining the experiment.
Thanks to all,
Michele Butti
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