Linked from
The 21 pages that link to Reward system, each with the reason it gives.
AppetiteRelated: Food reward can generate appetite even when energy needs are met.
DesireRelated: Reward-related processes help shape desires and reinforce actions that satisfy them.
Sexual desireRelated: Anticipated pleasure and reward can contribute to sexual motivation.
AnhedoniaNarrower topic: Its disrupted function can reduce pleasure, motivation, or both.
AlcoholismNarrower topic: Alcohol can reinforce drinking by altering reward and motivation circuits.