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Graded contribution of hippocampus to multifeature binding across temporal delay
journal contribution
posted on 2023-06-07, 18:01 authored by Lei Zhu, Xiuyan Guo, Li Zheng, Jianqi Li, Mengchao Pei, Zoltan DienesZoltan Dienes, Zhiliang YangIt is well accepted that all the elements of an episode are combined together by the hippocampus to form an episodic representation. In this study, we further investigated whether the activation pattern of the hippocampus during multifeatural episodic encoding with temporal discontinuities varies with recollective detail in a graded way. Specifically, in the present functional magnetic resonance imaging study, we manipulated two associative features, color and size, and presented the features and the item sequentially. Right hippocampal activation increased with the number of features successfully bound to the item, supporting a graded role of hippocampal activation in bridging temporal discontinuities for integrating multiple episodic features. NeuroReport 21: 902-906 (C) 2010 Wolters Kluwer Health vertical bar Lippincott Williams & Wilkins.
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Publication status
- Published
Journal
NeuroReportISSN
0959-4965Publisher
Lippincott, Williams & WilkinsExternal DOI
Issue
13Volume
21Page range
902-906Pages
5.0Department affiliated with
- Psychology Publications
Full text available
- No
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- Yes
Legacy Posted Date
2012-02-06Usage metrics
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