Cited by 129Memory and Neural MechanismsSpatial Cognition and NavigationNeurogenesis and neuroplasticity mechanisms

Gaze-informed, task-situated representation of space in primate hippocampus during virtual navigation

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Wirth, Sylvia, Baraduc, Pierre, Planté, Aurélie, Pinède, Serge, Duhamel, Jean-René·2017·PLOS Biology

Abstract

To elucidate how gaze informs the construction of mental space during wayfinding in visual species like primates, we jointly examined navigation behavior, visual exploration, and hippocampal activity as macaque monkeys searched a virtual reality maze for a reward. Cells sensitive to place also responded to one or more variables like head direction, point of gaze, or task context. Many cells fired at the sight (and in anticipation) of a single landmark in a viewpoint- or task-dependent manner, simultaneously encoding the animal's logical situation within a set of actions leading to the goal. Overall, hippocampal activity was best fit by a fine-grained state space comprising current position, view, and action contexts. Our findings indicate that counterparts of rodent place cells in primates embody multidimensional, task-situated knowledge pertaining to the target of gaze, therein supporting self-awareness in the construction of space.

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  • The increasing similarity between firing patterns of schema cells was not driven by visual similarity between environments, but by their common spatial geometry, and by past and future actions within the task structure.

    “The increasing similarity between firing patterns of schema cells was not driven by visual similarity between environments, as indicated by point-ofgaze maps 14,118 , but by their common spatial geometry 14 , and by past and future actions within the task structure 14,105 .”

    From From cognitive maps to spatial schemas (2023) · cites this paper as [118]

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Authors
Wirth, S., Baraduc, P., Planté, A., Pinède, S., & Duhamel, J.-R.
Affiliations
Centre National de la Recherche Scientifique (FR)
Corresponding author
Wirth, Sylvia
Venue
PLOS Biology
Published
2017-02-27
Volume
15
Issue
2
Pages
e2001045
ISSN
  • 1544-9173 (ISSN-L)
  • 1545-7885
OpenAlex
W2593882037
Cited by
129
References
65
Citations by year
2026: 6 · 2025: 28 · 2024: 21 · 2023: 12 · 2022: 13 · 2021: 12 · 2020: 8 · 2019: 12 · 2018: 8 · 2017: 9
FWCI
5.80
Type
journal article
Language
en
Open access
Locations
  • PLoS Biology (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • HAL (submittedVersion, other-oa)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • Figshare (submittedVersion, cc-by)
Funders
  • Agence Nationale de la Recherche (ANR-11-LABX-0042)
  • Centre National de la Recherche Scientifique
  • Université de Lyon
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Physical Sciences › Engineering › Automotive Engineering › Spatial Cognition and Navigation
  • Life Sciences › Neuroscience › Developmental Neuroscience › Neurogenesis and neuroplasticity mechanisms
Keywords
hippocampus, place cells, point of gaze, wayfinding, virtual reality navigation, macaque, head direction, landmark-based navigation, state-space model, task context, self-awareness, spatial cognition, visual exploration
MeSH terms
Animals, Behavior, Animal, Fixation, Ocular, Hippocampus, Macaca mulatta, Space Perception, Task Performance and Analysis, Visual Pathways, Spatial Navigation

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