This function models a hemodynamic response function (HRF) using four half-period cosine basis functions. The HRF consists of an initial dip, a rise to peak, a fall and undershoot, and a recovery to the baseline.
This function models a hemodynamic response function (HRF) using four half-period cosine basis functions. The HRF consists of an initial dip, a rise to peak, a fall and undershoot, and a recovery to the baseline.