Motivation deficit in ADHD is associated with dysfunction of the dopamine reward pathway

Origins of altered reinforcement effects in ADHD

(2009) Espen Johansen et al.   Behavioral and Brain Functions

Evaluating Dopamine Reward Pathway in ADHD

(2009) Nora D. Volkow et al.   JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION

Attention-Deficit–Hyperactivity Disorder: An Update

(2009) Julie A Dopheide et al.   PHARMACOTHERAPY

Neural Hyporesponsiveness and Hyperresponsiveness During Immediate and Delayed Reward Processing in Adult Attention-Deficit/Hyperactivity Disorder

(2008) Michael M. Plichta et al.   BIOLOGICAL PSYCHIATRY

Research Review: Dopamine transfer deficit: a neurobiological theory of altered reinforcement mechanisms in ADHD

(2008) Gail Tripp et al.   JOURNAL OF CHILD PSYCHOLOGY AND PSYCHIATRY

Incentive motivation is associated with striatal dopamine asymmetry

(2007) Rachel Tomer et al.   BIOLOGICAL PSYCHOLOGY