I have a continuous physiological measure, 60 measurements/sec, taken during
scanning with a TR=2.
It seems to me that I should convolve the raw_data with hrf prior to binning
in 2sec bins.
I have noted the following procedure in other posts:
hrf=spm_hrf(TR)
h=conv(raw_data, hrf);
convreg=h(1:315);
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