Diffusion fMRI Can Detect Neural Activation When the BOLD fMRI Response Is Abolished by Nitroprussiate

Keywords

abolished acquisition activated activation activity adaptation affected agreement altered altogether amplitude amputation anatomical anesthetized apparent atlas audience beginning black blocks blood body bold brain carry cell cerebral clinicians closely compensate component conditions confounding consisted consumption contents contrast coordinates correction cortex coupling decrease decreased dedicated detect detection diffusion direct displacements double electrical electrode equivalent evidence evoked experiment expressed field flow functional furthermore gradient human immediately increasing independently induced infused infusion inhibitor injection integrity interfering intervals known layer local location maintained male matrix membranes miller modulation molecular neural neuronal obstacles origin oxygen part partial particular peak persists positioned positive potential previous promising protocol quenched rapid rapidly rare rats recorded recording reflecting reflects relates relationship relativity remained remove represents researchers residual resisting respectively response responses resting script significantly sixteen slice slices slowly software spatial spin started stimulated stimulation structural studies subject summing suppressed surface system target throughout trial trust tungsten upon vascular whose zone