Discrepancies between BOLD and flow dynamics in primary and supplementary motor areas: application of the balloon model to the interpretation of BOLD transients. by Obata, T, Liu, T, Miller, K, Luh, WM, Wong, E, Frank, L, Buxton, R

Nonlinear temporal dynamics of the cerebral blood flow response. by Miller, K, Luh, WM, Liu, T, Martinez, A, Obata, T, Wong, E, Frank, L, Buxton, R