Evidence map›Paper›PMID 31540825›Full record

ArticleNeuron2019

A Modality-Independent Network Underlies the Retrieval of Large-Scale Spatial Environments in the Human Brain.

Derek J Huffman, Arne D Ekstrom

Abstract readVideo-Audio Media
In one paragraph

Article in Neuron, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.

0numbers the graph read from it
0cells of the map it votes in
43citing papers in PubMed
–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

43 citing papers in PubMed.

  1. Trial
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  9. A cognitive-motor framework for spatial navigation in aging and early-stage Alzheimer's disease.Cortex; a journal devoted to the study of the nervous system and behavior · 2025
    Review
  10. Article
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  15. Improved Navigation Performance Through Memory Triggering Maps: AKN - journal of cartography and geographic information · 2024
    Review
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  18. Review
  19. Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Derek J HuffmanCenter for Neuroscience, University of California, Davis, Davis, CA 95618, USA.
Arne D EkstromCenter for Neuroscience, University of California, Davis, Davis, CA 95618, USA; Psychology Department, University of Arizona, Tucson, AZ 85719, USA. Electronic address: adekstrom@email.arizona.edu.

Funding

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
Determining the effects of encoding conditions on spatial representations in the human brainF32MH116577 · NIMH · UNIVERSITY OF CALIFORNIA AT DAVIS · PI HUFFMAN, DEREK JAMES · 2018 to 2019
$123k
NIMH NIH HHS F32 MH116577NINDS NIH HHS R01 NS076856
6 · The paper itself

Abstract

In humans, the extent to which body-based cues, such as vestibular, somatosensory, and motoric cues, are necessary for normal expression of spatial representations remains unclear. Recent breakthroughs in immersive virtual reality technology allowed us to test how body-based cues influence spatial representations of large-scale environments in humans. Specifically, we manipulated the availability of body-based cues during navigation using an omnidirectional treadmill and a head-mounted display, investigating brain differences in levels of activation (i.e., univariate analysis), patterns of activity (i.e., multivariate pattern analysis), and putative network interactions between spatial retrieval tasks using fMRI. Our behavioral and neuroimaging results support the idea that there is a core, modality-independent network supporting spatial memory retrieval in the human brain. Thus, for well-learned spatial environments, at least in humans, primarily visual input may be sufficient for expression of complex representations of spatial environments. VIDEO ABSTRACT.

Indexed as

Spatial NavigationVirtual RealityAdolescentAdultBrainFemaleFunctional NeuroimagingHumansMagnetic Resonance ImagingMaleMental RecallProprioceptionSpatial MemoryVisual PerceptionYoung Adultbody-based cuesfMRIhippocampusimmersive virtual realitymemorynetworkparahippocampal cortexretrosplenial cortexspatial cognition

Identifiers

PMID31540825
PMCPMC6842116

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.