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  Deforming the metric of cognitive maps distorts memory

Bellmund, J. L. S., de Cothi, W., Ruiter, T. A., Nau, M., Barry, C., & Doeller, C. F. (2020). Deforming the metric of cognitive maps distorts memory. Nature Human Behaviour, 4(2), 177-188. doi:10.1038/s41562-019-0767-3.

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アイテムのパーマリンク: https://hdl.handle.net/21.11116/0000-0004-F09C-D 版のパーマリンク: https://hdl.handle.net/21.11116/0000-000C-C732-B
資料種別: 学術論文

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URL:
https://www.nature.com/articles/s41562-019-0767-3 (要旨)
説明:
-
OA-Status:
Not specified

作成者

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 作成者:
Bellmund, Jacob L. S.1, 2, 3, 著者           
de Cothi, William4, 5, 著者
Ruiter, Tom A.2, 6, 著者
Nau, Matthias1, 2, 著者           
Barry, Caswell5, 著者
Doeller, Christian F.1, 2, 著者           
所属:
1Department Psychology (Doeller), MPI for Human Cognitive and Brain Sciences, Max Planck Society, ou_2591710              
2Egil and Pauline Braathen and Fred Kavli Centre for Cortical Microcircuits, Kavli Institute, Norwegian University of Science and Technology, Trondheim, Norway, ou_persistent22              
3Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, the Netherlands, ou_persistent22              
4Institute of Behavioural Neuroscience, University College London, United Kingdom, ou_persistent22              
5Research Department of Cell and Developmental Biology, University College London, United Kingdom, ou_persistent22              
6Amsterdam Brain and Cognition (ABC), University of Amsterdam, the Netherlands, ou_persistent22              

内容説明

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キーワード: Adult; Female; Grid Cells; Humans; Male; Space Perception; Spatial Behavior; Spatial Memory; Virtual Reality; Young Adult
 要旨: Environmental boundaries anchor cognitive maps that support memory. However, trapezoidal boundary geometry distorts the regular firing patterns of entorhinal grid cells, proposedly providing a metric for cognitive maps. Here we test the impact of trapezoidal boundary geometry on human spatial memory using immersive virtual reality. Consistent with reduced regularity of grid patterns in rodents and a grid-cell model based on the eigenvectors of the successor representation, human positional memory was degraded in a trapezoid environment compared with a square environment—an effect that was particularly pronounced in the narrow part of the trapezoid. Congruent with changes in the spatial frequency of eigenvector grid patterns, distance estimates between remembered positions were persistently biased, revealing distorted memory maps that explained behaviour better than the objective maps. Our findings demonstrate that environmental geometry affects human spatial memory in a similar manner to rodent grid-cell activity and, therefore, strengthen the putative link between grid cells and behaviour along with their cognitive functions beyond navigation.

資料詳細

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言語: eng - English
 日付: 2018-08-062019-10-042019-11-182020-02
 出版の状態: 出版
 ページ: -
 出版情報: -
 目次: -
 査読: 査読あり
 識別子（DOI, ISBNなど）: DOI: 10.1038/s41562-019-0767-3
PMID: 31740749
その他: epub 2019
 学位: -

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Project information

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Project name : -
Grant ID : -
Funding program : -
Funding organization : Max Planck Society
Project name : Cognitive Geometry: Deciphering neural concept spaces and engineering knowledge to empower smart brains in a smart society / GEOCOG
Grant ID : 724836
Funding program : Horizon 2020
Funding organization : European Commission (EC)
Project name : -
Grant ID : -
Funding program : -
Funding organization : Kavli Foundation
Project name : -
Grant ID : 223262
Funding program : -
Funding organization : Centre of Excellence scheme of the Research Council of Norway – Centre for Neural Computation
Project name : -
Grant ID : -
Funding program : -
Funding organization : Egil and Pauline Braathen and Fred Kavli Centre for Cortical Microcircuits
Project name : NORBRAIN
Grant ID : 197467/F50
Funding program : National Infrastructure scheme of the Research Council of Norway
Funding organization : Research Council of Norway
Project name : -
Grant ID : 452-12-009
Funding program : VIDI Grant
Funding organization : Netherlands Organisation for Scientific Research (NWO)
Project name : -
Grant ID : 024-001-006
Funding program : NWO-Gravitation
Funding organization : Netherlands Organisation for Scientific Research (NWO)
Project name : -
Grant ID : 406-14-114 ; 406-15-291
Funding program : NWO-MaGW
Funding organization : Netherlands Organisation for Scientific Research (NWO)
Project name : -
Grant ID : 212281/Z/18/Z
Funding program : Wellcome Senior Research Fellowship
Funding organization : Wellcome Trust

出版物 1

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出版物名: Nature Human Behaviour
種別: 学術雑誌
 著者・編者:
所属:
出版社, 出版地: London : Nature Research
ページ: - 巻号: 4 (2) 通巻号: - 開始・終了ページ: 177 - 188 識別子（ISBN, ISSN, DOIなど）: ISSN: 2397-3374
CoNE: https://pure.mpg.de/cone/journals/resource/2397-3374