Volition to Action - An Event-Related fMRI Study. - Georg Winterer; Charles M. Adams; Douglas W. Jones; Brian Knutson (NeuroImage, 2002)

A region of mesial prefrontal cortex tracks monetarily rewarding outcomes: characterization with rapid event-related fMRI. - Brian Knutson; Grace Fong; Shannon M. Bennett; Charles M. Adams; Daniel W. Hommer (NeuroImage, 2003)