Samanez-Larkin GR, Buckholtz JW, Cowan RL, Woodward ND, Li R, Ansari M, Arrington CM, Baldwin RM, Smith CE, Treadway MT, et al. A thalamocorticostriatal dopamine network for psychostimulant-enhanced human cognitive flexibility. Biological psychiatry. 2013;74 :99–105.