Generating New Musical Preferences From Multilevel Mapping of Predictions to Reward.

IF 4.8 1区 心理学 Q1 PSYCHOLOGY, MULTIDISCIPLINARY
Psychological Science Pub Date : 2024-01-01 Epub Date: 2023-11-29 DOI:10.1177/09567976231214185
Nicholas Kathios, Matthew E Sachs, Euan Zhang, Yongtian Ou, Psyche Loui
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引用次数: 0

Abstract

Much of what we know and love about music hinges on our ability to make successful predictions, which appears to be an intrinsically rewarding process. Yet the exact process by which learned predictions become pleasurable is unclear. Here we created novel melodies in an alternative scale different from any established musical culture to show how musical preference is generated de novo. Across nine studies (n = 1,185), adult participants learned to like more frequently presented items that adhered to this rapidly learned structure, suggesting that exposure and prediction errors both affected self-report liking ratings. Learning trajectories varied by music-reward sensitivity but were similar for U.S. and Chinese participants. Furthermore, functional MRI activity in auditory areas reflected prediction errors, whereas functional connectivity between auditory and medial prefrontal regions reflected both exposure and prediction errors. Collectively, results support predictive coding as a cognitive mechanism by which new musical sounds become rewarding.

从预测到奖励的多层次映射生成新的音乐偏好。
我们对音乐的了解和喜爱很大程度上取决于我们做出成功预测的能力,这似乎是一个内在的奖励过程。然而,我们尚不清楚习得的预测是如何变得令人愉悦的。在这里,我们以一种不同于任何既定音乐文化的另类音阶创造了新的旋律,以展示音乐偏好是如何从头产生的。在9项研究中(n = 1185),成年参与者学会了喜欢更频繁出现的符合这种快速学习结构的物品,这表明暴露和预测错误都影响了自我报告的喜欢程度。学习轨迹因音乐奖励敏感性而异,但美国和中国参与者的学习轨迹相似。此外,听觉区域的功能性MRI活动反映了预测错误,而听觉和内侧前额叶区域之间的功能连通性反映了暴露和预测错误。总的来说,结果支持预测编码是一种认知机制,通过这种机制,新的音乐声音变得有回报。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Psychological Science
Psychological Science PSYCHOLOGY, MULTIDISCIPLINARY-
CiteScore
13.30
自引率
0.00%
发文量
156
期刊介绍: Psychological Science, the flagship journal of The Association for Psychological Science (previously the American Psychological Society), is a leading publication in the field with a citation ranking/impact factor among the top ten worldwide. It publishes authoritative articles covering various domains of psychological science, including brain and behavior, clinical science, cognition, learning and memory, social psychology, and developmental psychology. In addition to full-length articles, the journal features summaries of new research developments and discussions on psychological issues in government and public affairs. "Psychological Science" is published twelve times annually.
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