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听觉预测编码对声音重复和变化的神经反应
Alternative TitlePredictive coding in auditory cortex: The neural responses to sound repetition and auditory change
吕雪靖1; 侯欣1
First Author吕雪靖
Correspondent Emailluxj@psych.ac.cn (吕雪靖)
Contribution Rank1
Abstract

预测编码被认为是脑与复杂环境交互的重要机制之一,有效感知外界环境并对未来事件做出预测,对个体生存有着至关重要的意义。人类大脑会基于感觉输入以迭代的方式持续优化表征外部环境的内部模型,并不断预测接下来的感觉输入。以听觉模态为例,人类及动物对声音重复和听觉变化的神经反应(如失匹配负波和刺激特异性适应)是大脑预测编码的重要体现,表现为重复抑制和预测误差。结合人类和动物模型在此理论框架下开展跨物种研究将有助于加深我们对听觉加工,甚至是大脑工作机制的认识。

Other Abstract

Predictive coding is arguably one of the most important mechanisms to explain the interactions between the brain and the complex environment. Indeed, one of the main functions of sensory system is to predict upcoming events, which is vital for survival. Take auditory modality for instance. The neural responses to sound repetition and auditory change, such as mismatch negativity (MMN) and stimulusspecific adaptation (SSA), can be explained under a predictive coding view. As a theoretical framework, predictive coding is now facing some unresolved questions and challenges. However, combining human and animal studies under this framework will provide an excellent chance to investigate the neural mechanisms of auditory processing.

Keyword预测编码 重复抑制 预测误差 MMN SSA
2019
Language中文
DOI10.3724/SP.J.1042.2019.01996
Source Publication心理科学进展
ISSN1671-3710
Volume27Issue:12Pages:1996-2006
Subtype实证研究
Indexed ByCSCD
Project Intro.

国家自然科学基金(31701000)和中国科学院心理健康重点实验室经费(KLMH2018ZG02)资助。

CSCD IDCSCD:6627138
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/31675
Collection健康与遗传心理学研究室
Corresponding Author吕雪靖
Affiliation1.中国科学院心理健康重点实验室(中国科学院心理研究所)
2.中国科学院大学心理学系
First Author AffilicationKey Laboratory of Mental Health, CAS
Corresponding Author AffilicationKey Laboratory of Mental Health, CAS
Recommended Citation
GB/T 7714
吕雪靖,侯欣. 听觉预测编码对声音重复和变化的神经反应[J]. 心理科学进展,2019,27(12):1996-2006.
APA 吕雪靖,&侯欣.(2019).听觉预测编码对声音重复和变化的神经反应.心理科学进展,27(12),1996-2006.
MLA 吕雪靖,et al."听觉预测编码对声音重复和变化的神经反应".心理科学进展 27.12(2019):1996-2006.
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