Parametric manipulation of conflict and response competition using rapid mixed-trial event-related fMRI. - S. Durston; M. C. Davidson; K. M. Thomas; Michael S. Worden; Nim Tottenham; Antígona Martínez; Richard Watts; Aziz M. Ulug; B. J. Casey (NeuroImage, 2003)

Differential cingulate and caudate activation following unexpected nonrewarding stimuli. - M. C. Davidson; J. C. Horvitz; Nim Tottenham; John A. Fossella; Richard Watts; Aziz M. Ulug; B. J. Casey (NeuroImage, 2004)