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Cited by 931

The DOI matches its Crossref record; 50 of the 50 references it cites were found in a registry or an index.

Choice-specific sequences in parietal cortex during a virtual-navigation decision task

Open access
Harvey, Christopher D., Coen, Philip, Tank, David W.·2012·Nature

Abstract

The posterior parietal cortex (PPC) has an important role in many cognitive behaviours; however, the neural circuit dynamics underlying PPC function are not well understood. Here we optically imaged the spatial and temporal activity patterns of neuronal populations in mice performing a PPC-dependent task that combined a perceptual decision and memory-guided navigation in a virtual environment. Individual neurons had transient activation staggered relative to one another in time, forming a sequence of neuronal activation spanning the entire length of a task trial. Distinct sequences of neurons were triggered on trials with opposite behavioural choices and defined divergent, choice-specific trajectories through a state space of neuronal population activity. Cells participating in the different sequences and at distinct time points in the task were anatomically intermixed over microcircuit length scales (<100 micrometres). During working memory decision tasks, the PPC may therefore perform computations through sequence-based circuit dynamics, rather than long-lived stable states, implemented using anatomically intermingled microcircuits.

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Crossref · 10.1038/nature10918

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Metadata

Authors
Harvey, C. D., Coen, P., & Tank, D. W.
Venue
Nature
Published
2012-03-14
Volume
484
Issue
7392
Pages
62-68
ISSN
  • 0028-0836 (ISSN-L)
  • 1476-4687
OpenAlex
W1977906889
Cited by
931
References
50
FWCI
25.95
Type
journal article
Language
en
Open access
green
Licence
www.springer.com/tdm (tdm)

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CoChat. (2026). Citation check: Choice-specific sequences in parietal cortex during a virtual-navigation decision task. https://app.cochat.ai/papers/10.1038/nature10918
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Harvey, C. D., Coen, P., & Tank, D. W. (2012). Choice-specific sequences in parietal cortex during a virtual-navigation decision task. Nature. https://doi.org/10.1038/nature10918

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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