期刊
NATURE NEUROSCIENCE
卷 11, 期 9, 页码 1004-1006出版社
NATURE PUBLISHING GROUP
DOI: 10.1038/nn.2163
关键词
-
资金
- US National Institute of Neurological Disorders and Stroke [NS30863]
- NATIONAL CENTER FOR RESEARCH RESOURCES [UL1RR025741] Funding Source: NIH RePORTER
- NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE [R01NS030863] Funding Source: NIH RePORTER
Stimulus-evoked neural activity is attenuated on stimulus repetition (repetition suppression), a phenomenon that is attributed to largely automatic processes in sensory neurons. By manipulating the likelihood of stimulus repetition, we found that repetition suppression in the human brain was reduced when stimulus repetitions were improbable (and thus, unexpected). Our data suggest that repetition suppression reflects a relative reduction in top-down perceptual 'prediction error' when processing an expected, compared with an unexpected, stimulus.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据