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Identifying the cognitive processes underpinning hippocampal-dependent tasks.

Ian A. Clark Orcid Logo, Victoria Hotchin Orcid Logo, Anna Monk Orcid Logo, Gloria Pizzamiglio Orcid Logo, Alice Liefgreen, Eleanor A. Maguire

Journal of Experimental Psychology: General, Volume: 148, Issue: 11, Pages: 1861 - 1881

Swansea University Author: Alice Liefgreen

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DOI (Published version): 10.1037/xge0000582

Abstract

Autobiographical memory, future thinking, and spatial navigation are critical cognitive functions that are thought to be related and are known to depend upon a brain structure called the hippocampus. Surprisingly, direct evidence for their interrelatedness is lacking, as is an understanding of why t...

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Published in: Journal of Experimental Psychology: General
ISSN: 0096-3445 1939-2222
Published: American Psychological Association (APA) 2019
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URI: https://cronfa.swan.ac.uk/Record/cronfa60557
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spelling 2022-08-19T11:50:44.3000025 v2 60557 2022-07-20 Identifying the cognitive processes underpinning hippocampal-dependent tasks. 5a11aaeb0cd68f36ec54c5534dc541bd Alice Liefgreen Alice Liefgreen true false 2022-07-20 LAWD Autobiographical memory, future thinking, and spatial navigation are critical cognitive functions that are thought to be related and are known to depend upon a brain structure called the hippocampus. Surprisingly, direct evidence for their interrelatedness is lacking, as is an understanding of why they might be related. There is debate about whether they are linked by an underlying memory-related process or, as has more recently been suggested, because they each require the endogenous construction of scene imagery. Here, using a large sample of participants and multiple cognitive tests with a wide spread of individual differences in performance, we found that these functions are indeed related. Mediation analyses further showed that scene construction, and not memory, mediated (explained) the relationships between the functions. These findings offer a fresh perspective on autobiographical memory, future thinking, navigation, and also on the hippocampus, where scene imagery appears to play an influential role. Journal Article Journal of Experimental Psychology: General 148 11 1861 1881 American Psychological Association (APA) 0096-3445 1939-2222 autobiographical memory, future thinking, navigation, scene construction, individual differences 11 11 2019 2019-11-11 10.1037/xge0000582 COLLEGE NANME Law COLLEGE CODE LAWD Swansea University All authors were supported by a Wellcome Principal Research Fellow-ship to Eleanor A. Maguire (101759/Z/13/Z) and the Centre by a CentreAward from Wellcome (203147/Z/16/Z). 2022-08-19T11:50:44.3000025 2022-07-20T14:08:32.7352366 Faculty of Humanities and Social Sciences Hilary Rodham Clinton School of Law Ian A. Clark 0000-0002-5678-2190 1 Victoria Hotchin 0000-0002-4318-4925 2 Anna Monk 0000-0001-9675-1308 3 Gloria Pizzamiglio 0000-0002-3567-1344 4 Alice Liefgreen 5 Eleanor A. Maguire 6 60557__24968__8884c34300574b5996a5b3febddff6d1.pdf 60557.pdf 2022-08-19T11:49:34.9664395 Output 1383082 application/pdf Version of Record true This article has been published under the terms of the Creative Commons Attribution License true eng http://creativecommons.org/licenses/by/3.0/
title Identifying the cognitive processes underpinning hippocampal-dependent tasks.
spellingShingle Identifying the cognitive processes underpinning hippocampal-dependent tasks.
Alice Liefgreen
title_short Identifying the cognitive processes underpinning hippocampal-dependent tasks.
title_full Identifying the cognitive processes underpinning hippocampal-dependent tasks.
title_fullStr Identifying the cognitive processes underpinning hippocampal-dependent tasks.
title_full_unstemmed Identifying the cognitive processes underpinning hippocampal-dependent tasks.
title_sort Identifying the cognitive processes underpinning hippocampal-dependent tasks.
author_id_str_mv 5a11aaeb0cd68f36ec54c5534dc541bd
author_id_fullname_str_mv 5a11aaeb0cd68f36ec54c5534dc541bd_***_Alice Liefgreen
author Alice Liefgreen
author2 Ian A. Clark
Victoria Hotchin
Anna Monk
Gloria Pizzamiglio
Alice Liefgreen
Eleanor A. Maguire
format Journal article
container_title Journal of Experimental Psychology: General
container_volume 148
container_issue 11
container_start_page 1861
publishDate 2019
institution Swansea University
issn 0096-3445
1939-2222
doi_str_mv 10.1037/xge0000582
publisher American Psychological Association (APA)
college_str Faculty of Humanities and Social Sciences
hierarchytype
hierarchy_top_id facultyofhumanitiesandsocialsciences
hierarchy_top_title Faculty of Humanities and Social Sciences
hierarchy_parent_id facultyofhumanitiesandsocialsciences
hierarchy_parent_title Faculty of Humanities and Social Sciences
department_str Hilary Rodham Clinton School of Law{{{_:::_}}}Faculty of Humanities and Social Sciences{{{_:::_}}}Hilary Rodham Clinton School of Law
document_store_str 1
active_str 0
description Autobiographical memory, future thinking, and spatial navigation are critical cognitive functions that are thought to be related and are known to depend upon a brain structure called the hippocampus. Surprisingly, direct evidence for their interrelatedness is lacking, as is an understanding of why they might be related. There is debate about whether they are linked by an underlying memory-related process or, as has more recently been suggested, because they each require the endogenous construction of scene imagery. Here, using a large sample of participants and multiple cognitive tests with a wide spread of individual differences in performance, we found that these functions are indeed related. Mediation analyses further showed that scene construction, and not memory, mediated (explained) the relationships between the functions. These findings offer a fresh perspective on autobiographical memory, future thinking, navigation, and also on the hippocampus, where scene imagery appears to play an influential role.
published_date 2019-11-11T04:18:46Z
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score 11.017797

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