ArticleProceedings of the National Academy of Sciences of the United States of America2022
Action-driven remapping of hippocampal neuronal populations in jumping rats.
Article in Proceedings of the National Academy of Sciences of the United States of America, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed.
- Article
- A spinal substrate for modular control of natural behavior.bioRxiv : the preprint server for biology · 2026Article
- Directional dynamics in the entorhinal cortex of male mice driven by behavioral constraints.Nature communications · 2026Article
- Resourcefulness, Robustness, and Recovery: Tail Use during Climbing in Rats.Integrative and comparative biology · 2025Article
- Distributed Temporal Coding of Visual Memory Categories in Human Hippocampal Neurons Revealed by an Interpretable Decoding Model.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Article
- Behavioral and Proteomics Studies on the Regulation of Response Speed in Mice by Whey Protein Hydrolysate Intervention.Nutrients · 2025Article
- Diversity of omission responses to visual images across brain-wide regions.Science advances · 2025Article
- ThermoMaze behavioral paradigm for assessing immobility-related brain events in rodents.eLife · 2025Article
- Article
- Cortex-wide spatiotemporal motifs of theta oscillations are coupled to freely moving behavior.Frontiers in systems neuroscience · 2025Article
- Remapping revisited: how the hippocampus represents different spaces.Nature reviews. Neuroscience · 2024Review
- ThermoMaze: A behavioral paradigm for readout of immobility-related brain events.bioRxiv : the preprint server for biology · 2024Article
- Article
- Local prediction-learning in high-dimensional spaces enables neural networks to plan.Nature communications · 2024Article
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Authors and funding
4 authors.
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Abstract
The current dominant view of the hippocampus is that it is a navigation "device" guided by environmental inputs. Yet, a critical aspect of navigation is a sequence of planned, coordinated actions. We examined the role of action in the neuronal organization of the hippocampus by training rats to jump a gap on a linear track. Recording local field potentials and ensembles of single units in the hippocampus, we found that jumping produced a stereotypic behavior associated with consistent electrophysiological patterns, including phase reset of theta oscillations, predictable global firing-rate changes, and population vector shifts of hippocampal neurons. A subset of neurons ("jump cells") were systematically affected by the gap but only in one direction of travel. Novel place fields emerged and others were either boosted or attenuated by jumping, yet the theta spike phase versus animal position relationship remained unaltered. Thus, jumping involves an action plan for the animal to traverse the same route as without jumping, which is faithfully tracked by hippocampal neuronal activity.
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