'Liking' and 'wanting' food rewards: brain substrates and roles in eating disorders.
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ABSTRACT:
SUBMITTER: Berridge KC
PROVIDER: S-EPMC2717031 | biostudies-literature | 2009 Jul
REPOSITORIES: biostudies-literature
Publications
'Liking' and 'wanting' food rewards: brain substrates and roles in eating disorders.
Physiology & behavior 20090329 5
What brain reward systems mediate motivational 'wanting' and hedonic 'liking' for food rewards? And what roles do those systems play in eating disorders? This article surveys recent findings regarding brain mechanisms of hedonic 'liking', such as the existence of cubic-millimeter hedonic hotspots in nucleus accumbens and ventral pallidum for opioid amplification of sensory pleasure. It also considers brain 'wanting' or incentive salience systems important to appetite, such as mesolimbic dopamine ...[more]
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