Hippocampal Attractor Dynamics Predict Memory-Based Decision Making
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- 作者：Ben Steemers1 ; 2 ; ben.steemers@nih.gov" class="auth_mail" title="E-mail the corresponding author ; Alejandro Vicente-Grabovetsky1 ; Caswell Barry3 ; Peter Smulders1 ; Tobias Navarro Schrö ; der1 ; Neil Burgess4 ; 5 ; Christian F. Doeller1 ; christian.doeller@donders.ru.nl" class="auth_mail" title="E-mail the corresponding author
- 刊名：Current Biology
- 出版年：2016
- 出版时间：11 July 2016
- 年：2016
- 卷：26
- 期：13
- 页码：1750-1757
- 全文大小：1662 K
文摘
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Putative attractor dynamics were tracked using fMRI and morphed virtual environments
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Linear morphing caused nonlinear changes in hippocampal patterns and spatial memory
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The sigmoidal pattern in hippocampus scaled with the sigmoidal pattern in memory
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Remapping-like phenomenon in response to spatial context supports decision making