心理科学进展2025，Vol.33Issue(9)：1457-1471,15.DOI:10.3724/SP.J.1042.2025.1457
多感官线索助推健康价值决策的计算和神经机制
Computational and neural mechanisms underlying healthy food decisions nudged by multisensory cues
摘要
Abstract
Sensory cues from the environment,such as visual,auditory,and olfactory information,are integrated through multisensory processing,which in turn shapes consumers' hedonic expectations of food and guides their dietary decisions.Individuals rely on multisensory cues to form a unified representation of food enjoyment value,suggesting that modulating these cues can effectively promote healthier dietary decisions.This research integrates electroencephalography(EEG)and functional magnetic resonance imaging(fMRI)techniques,alongside computational modeling,to examine how multisensory cue integration enhances food reward representation and facilitates the fluency of health-related value-based decision-making.Specifically,the study first investigates the causal relationship between multisensory cue integration and healthy food choices and experiences.It then explores the computational mechanisms and neural basis underlying the influence of multisensory integration on dietary decision-making.Finally,the study examines how to leverage multisensory integration to facilitate individuals' learning of the value of healthy foods.This study aims to reveal how multisensory integration provides a superadditive hedonic experience of healthy eating,offering a systematic theoretical framework for understanding its intrinsic benefits.Furthermore,this research explores how repeated exposure and mental imagery training enhance the enjoyment of healthy foods and promote long-term dietary habits.关键词
多感官线索/助推/健康饮食/价值决策/价值学习Key words
multisensory cues/nudging/healthy eating/value-based decision making/value-based learning分类
社会科学引用本文复制引用
黄建平,陈纯纯,刘梦颖..多感官线索助推健康价值决策的计算和神经机制[J].心理科学进展,2025,33(9):1457-1471,15.基金项目
国家自然科学基金项目(32471128). （32471128）
