| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2011-03-18 |
| タイトル |
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タイトル |
The Influence of a Low-Level Color or Figure Adaptation on a High-Level Face Perception |
| 言語 |
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言語 |
eng |
| キーワード |
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主題Scheme |
Other |
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主題 |
human visual system |
| キーワード |
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主題Scheme |
Other |
|
主題 |
low level neural representation |
| キーワード |
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主題Scheme |
Other |
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主題 |
high-level neural representation |
| キーワード |
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主題Scheme |
Other |
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主題 |
adaptation paradigm |
| キーワード |
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主題Scheme |
Other |
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主題 |
face perception |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
journal article |
| 著者 |
SONG, Miao
SHINOMORI, Keizo
ZHANG, Shiyong
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
Visual adaptation is a universal phenomenon associated with human visual system. This adaptation affects not only the perception of low-level visual systems processing color, motion, and orientation, but also the perception of high-level visual systems processing complex visual patterns, such as facial identity and expression. Although it remains unclear for the mutual interaction mechanism between systems at different levels, this issue is the key to understand the hierarchical neural coding and computation mechanism. Thus, we examined whether the low-level adaptation influences on the high-level aftereffect by means of cross-level adaptation paradigm (i.e. color, figure adaptation versus facial identity adaptation). We measured the identity aftereffects within the real face test images on real face, color chip and figure adapting conditions. The cross-level mutual influence was evaluated by the aftereffect size among different adapting conditions. The results suggest that the adaptation to color and figure contributes to the high-level facial identity aftereffect. Besides, the real face adaptation obtained the significantly stronger aftereffect than the color chip or the figure adaptation. Our results reveal the possibility of cross-level adaptation propagation and implicitly indicate a high-level holistic facial neural representation. Based on these results, we discussed the theoretical implication of cross-level adaptation propagation for understanding the hierarchical sensory neural systems. |
| 書誌情報 |
IEICE Transactions on Information and Systems
巻 93-D,
号 1,
p. 176-184,
発行日 2010-01-01
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| ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
0916-8532@@@1745-1361 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10826272@@@AA11510321 |
| DOI |
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関連タイプ |
isIdenticalTo |
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識別子タイプ |
DOI |
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関連識別子 |
10.1587//transinf.E93.D.176 |
| 権利 |
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権利情報 |
Copyright © 2010 The Institute of Electronics, Information and Communication Engineers |
| 著者版フラグ |
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出版タイプ |
VoR |
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出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 出版者 |
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出版者 |
The Institute of Electronics, Information and Communication Engineers |
| 関係URI |
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識別子タイプ |
URI |
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関連識別子 |
http://search.ieice.org/ |
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関連名称 |
http://search.ieice.org/ |
IEICE_93-D_1_176.pdf (347.9 kB)
