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- Kazuhisa Shibata
- Department of Cognitive Linguistic & Psychological Sciences Brown University Providence Rhode Island
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- Dov Sagi
- Department of Neurobiology The Weizmann Institute of Science Rehovot Israel
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- Takeo Watanabe
- Department of Cognitive Linguistic & Psychological Sciences Brown University Providence Rhode Island
書誌事項
- 公開日
- 2014-04-23
- 権利情報
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- http://onlinelibrary.wiley.com/termsAndConditions#vor
- DOI
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- 10.1111/nyas.12419
- 公開者
- Wiley
この論文をさがす
説明
<jats:p>Training or exposure to a visual feature leads to a long‐term improvement in performance on visual tasks that employ this feature. Such performance improvements and the processes that govern them are called visual perceptual learning (VPL). As an ever greater volume of research accumulates in the field, we have reached a point where a unifying model of VPL should be sought. A new wave of research findings has exposed diverging results along three major directions in VPL: specificity versus generalization of VPL, lower versus higher brain locus of VPL, and task‐relevant versus task‐irrelevant VPL. In this review, we propose a new theoretical model that suggests the involvement of two different stages in VPL: a low‐level, stimulus‐driven stage, and a higher‐level stage dominated by task demands. If experimentally verified, this model would not only constructively unify the current divergent results in the VPL field, but would also lead to a significantly better understanding of visual plasticity, which may, in turn, lead to interventions to ameliorate diseases affecting vision and other pathological or age‐related visual and nonvisual declines.</jats:p>
収録刊行物
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- Annals of the New York Academy of Sciences
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Annals of the New York Academy of Sciences 1316 (1), 18-28, 2014-04-23
Wiley