Evidence map›Paper›PMID 37023709›Full record

ReviewNeuron2023

Spatial navigation and memory: A review of the similarities and differences relevant to brain models and age.

Arne D Ekstrom, Paul F Hill

Abstract readReview
In one paragraph

Review in Neuron, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

50 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Arne D EkstromDepartment of Psychology, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA; Evelyn McKnight Brain Institute, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA. Electronic address: adekstrom@arizona.edu.
Paul F HillDepartment of Psychology, University of Arizona, 1503 E. University Blvd., Tucson, AZ 85719, USA.

Funding

NEUROBEHAVIORAL RELATIONS IN SENESCENT HIPPOCAMPUSR01AG003376 · NIA · UNIVERSITY OF COLORADO AT BOULDER · PI BARNES, CAROL A. · 1985 to 2025
$16.4M
Representation of spatiotemporal information in human episodic memory and navigationR01NS076856 · NINDS · UNIVERSITY OF CALIFORNIA AT DAVIS · PI ARNE D EKSTROM · 2012 to 2026
$4.8M
Precision and binding as two dimensions of medial temporal lobe amnesiaR01NS114913 · NINDS · UNIVERSITY OF ARIZONA · PI EKSTROM, ARNE D, YONELINAS, ANDREW P · 2020 to 2024
$2.8M
Neurobehavioral Relations in Senescent HippocampusR56AG003376 · NIA · UNIVERSITY OF ARIZONA · PI BARNES, CAROL A. · 2009 to 2009
$383k
NIA NIH HHS R01 AG003376NIA NIH HHS R56 AG003376NINDS NIH HHS R01 NS076856NINDS NIH HHS R01 NS114913
6 · The paper itself

Abstract

Spatial navigation and memory are often seen as heavily intertwined at the cognitive and neural levels of analysis. We review models that hypothesize a central role for the medial temporal lobes, including the hippocampus, in both navigation and aspects of memory, particularly allocentric navigation and episodic memory. While these models have explanatory power in instances in which they overlap, they are limited in explaining functional and neuroanatomical differences. Focusing on human cognition, we explore the idea of navigation as a dynamically acquired skill and memory as an internally driven process, which may better account for the differences between the two. We also review network models of navigation and memory, which place a greater emphasis on connections rather than the functions of focal brain regions. These models, in turn, may have greater explanatory power for the differences between navigation and memory and the differing effects of brain lesions and age.

Indexed as

Memory, EpisodicSpatial NavigationBrainCognitionHippocampusHumansSpatial MemoryTemporal Lobe

Identifiers

PMID37023709
PMCPMC10083890

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.