ArticleNature communications2024
Multiplexed representation of others in the hippocampal CA1 subfield of female mice.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Article
- Spinal Manipulation Therapy Remodels CA1-Centered Default Mode Network to Alleviate Comorbid Low Back Pain and Depression-Like Behaviors in Rats.Chinese journal of integrative medicine · 2026Article
- Task-dependent neural dynamics in hippocampal CA1 during auditory and visual perceptual decision-making in rats.Brain structure & function · 2026Article
- Evaluating place cell detection methods in Rats and Humans: Implications for cross-species spatial coding.PLoS computational biology · 2026Article
- Representations of social experience in hippocampal circuits.Trends in cognitive sciences · 2026Review
- The circuitry regulation of associative learning: dissociated and integrated function of the perirhinal cortex and hippocampus.Frontiers in neural circuits · 2026Review
- Auditory object representation in the bat hippocampus.Current biology : CB · 2025Article
- Asymmetric Social Representations in the Prefrontal Cortex for Cooperative Behavior.bioRxiv : the preprint server for biology · 2025Article
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Authors and funding
11 authors.
Funding
Abstract
Hippocampal place cells represent the position of a rodent within an environment. In addition, recent experiments show that the CA1 subfield of a passive observer also represents the position of a conspecific performing a spatial task. However, whether this representation is allocentric, egocentric or mixed is less clear. In this study we investigated the representation of others during free behavior and in a task where female mice learned to follow a conspecific for a reward. We found that most cells represent the position of others relative to self-position (social-vector cells) rather than to the environment, with a prevalence of purely egocentric coding modulated by context and mouse identity. Learning of a pursuit task improved the tuning of social-vector cells, but their number remained invariant. Collectively, our results suggest that the hippocampus flexibly codes the position of others in multiple coordinate systems, albeit favoring the self as a reference point.
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