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Musical anhedonia and rewards of music listening: current advances and a proposed model

Belfi, Amy M. ; Loui, Psyche

Annals of the New York Academy of Sciences, 2020-03, Vol.1464 (1), p.99-114 [Periódico revisado por pares]

United States: Wiley Subscription Services, Inc

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  • Título:
    Musical anhedonia and rewards of music listening: current advances and a proposed model
  • Autor: Belfi, Amy M. ; Loui, Psyche
  • Assuntos: Anatomy ; anhedonia ; Auditory perception ; Brain ; Brain architecture ; Dopamine receptors ; emotion ; Hedonic response ; Medical imaging ; Music ; Neural networks ; Neuroimaging ; pleasure ; Reinforcement ; reward ; Substrates
  • É parte de: Annals of the New York Academy of Sciences, 2020-03, Vol.1464 (1), p.99-114
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-3
    content type line 23
    ObjectType-Review-2
  • Descrição: Music frequently elicits intense emotional responses, a phenomenon that has been scrutinized from multiple disciplines that span the sciences and arts. While most people enjoy music and find it rewarding, there is substantial individual variability in the experience and degree of music‐induced reward. Here, we review current work on the neural substrates of hedonic responses to music. In particular, we focus the present review on specific musical anhedonia, a selective lack of pleasure from music. Based on evidence from neuroimaging, neuropsychology, and brain stimulation studies, we derive a neuroanatomical model of the experience of pleasure during music listening. Our model posits that hedonic responses to music are the result of connectivity between structures involved in auditory perception as a predictive process, and those involved in the brain's dopaminergic reward system. We conclude with open questions and implications of this model for future research on why humans appreciate music. Here, we review the recent cognitive neuroscience evidence for musical engagement of the reward system, as well as an extreme end of the spectrum of individual differences in sensitivity to music reward in specific musical anhedonia. Based on our review of the literature, we propose a model that accounts for the nature of the auditory access to the human reward system, and its disruption in musical anhedonia.
  • Editor: United States: Wiley Subscription Services, Inc
  • Idioma: Inglês
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  • Realização: ABCD-USP USP   Logos de Redes Sociais: Freepik

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