Extensive training leads to temporal and spatial shifts of cortical activity underlying visual category selectivity
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- 作者：Tim C. Kietzmanna ; tkietzma@uos.de" class="auth_mail" title="E-mail the corresponding author ; Benedikt V. Ehingera ; Danja Poradaa ; Andreas K. Engelb ; Peter Kö ; niga ; b
- 关键词：Category learning ; MEG ; Occipitotemporal cortex ; Plasticity ; Prefrontal cortex
- 刊名：NeuroImage
- 出版年：2016
- 出版时间：1 July 2016
- 年：2016
- 卷：134
- 期：Complete
- 页码：22-34
- 全文大小：1733 K
文摘
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Longitudinal study of visual category learning using MEG adaptation.
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Novel spatiotemporal analysis separates adaptation effects and other effect sources.
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Category training is associated with spatiotemporal shifts in cortical activity.
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Prefrontal cortex is involved in slower categorization of novel categories.
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After training, categorization is faster and involves occipitotemporal cortex.