- What is the role of dopamine in reward: hedonic impact, reward learning, or incentive salience?K C Berridge
Department of Psychology, University of Michigan, Ann Arbor, MI 48109 1109
Brain Res Brain Res Rev 28:309-69. 1998..Incentive salience, we suggest, is a distinct component of motivation and reward. In other words, dopamine systems are necessary for 'wanting' incentives, but not for 'liking' them or for learning new 'likes' and 'dislikes'...
- Taste reactivity analysis of 6-hydroxydopamine-induced aphagia: implications for arousal and anhedonia hypotheses of dopamine functionK C Berridge
Department of Psychology, University of Michigan, Ann Arbor 48109
Behav Neurosci 103:36-45. 1989..An incentive attribution hypothesis that can account for the results is discussed, along with its implications for a wide range of phenomena associated with dopamine depletion...