Publication Date:
2013-04-13
Description:
We used functional magnetic resonance imaging to investigate neural processes when music gains reward value the first time it is heard. The degree of activity in the mesolimbic striatal regions, especially the nucleus accumbens, during music listening was the best predictor of the amount listeners were willing to spend on previously unheard music in an auction paradigm. Importantly, the auditory cortices, amygdala, and ventromedial prefrontal regions showed increased activity during listening conditions requiring valuation, but did not predict reward value, which was instead predicted by increasing functional connectivity of these regions with the nucleus accumbens as the reward value increased. Thus, aesthetic rewards arise from the interaction between mesolimbic reward circuitry and cortical networks involved in perceptual analysis and valuation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Salimpoor, Valorie N -- van den Bosch, Iris -- Kovacevic, Natasa -- McIntosh, Anthony Randal -- Dagher, Alain -- Zatorre, Robert J -- Canadian Institutes of Health Research/Canada -- New York, N.Y. -- Science. 2013 Apr 12;340(6129):216-9. doi: 10.1126/science.1231059.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Montreal Neurological Institute, McGill University, Montreal, Quebec, Canada. vsalimpoor@research.baycrest.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/23580531" target="_blank"〉PubMed〈/a〉
Keywords:
Adolescent
;
Adult
;
Auditory Cortex/*physiology
;
Auditory Perception
;
Brain Mapping
;
Caudate Nucleus/physiology
;
Esthetics
;
Female
;
Humans
;
Magnetic Resonance Imaging
;
Male
;
*Music
;
Nerve Net/physiology
;
Neural Pathways/physiology
;
Nucleus Accumbens/*physiology
;
*Reward
;
Young Adult
Print ISSN:
0036-8075
Electronic ISSN:
1095-9203
Topics:
Biology
,
Chemistry and Pharmacology
,
Computer Science
,
Medicine
,
Natural Sciences in General
,
Physics
Permalink