93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 U N C O R R E C In recent years significant progress has been made delineating the psychological components of reward and their underlying neural mechanisms. Here we briefly highlight findings on three dissociable psychological components of reward: ‘liking’ (hedonic impact), ‘wanting’ (incentive salience), and learning (predictive as...