ArticleeLife2019
During hippocampal inactivation, grid cells maintain synchrony, even when the grid pattern is lost.
Article in eLife, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
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Who cites it
12 citing papers in PubMed.
- Spatial remapping in the subicular complex and entorhinal cortex follows low-dimensional geometric principles.bioRxiv : the preprint server for biology · 2026Article
- Hippocampus shapes entorhinal cortical output through a direct feedback circuit.Nature neuroscience · 2025Article
- Article
- Place cells dynamically refine grid cell activities to reduce error accumulation during path integration in a continuous attractor model.Scientific reports · 2022Article
- Grid-cell modules remain coordinated when neural activity is dissociated from external sensory cues.Neuron · 2022Article
- Microcircuits for spatial coding in the medial entorhinal cortex.Physiological reviews · 2022Review
- Grid cell remapping under three-dimensional object and social landmarks detected by implantable microelectrode arrays for the medial entorhinal cortex.Microsystems & nanoengineering · 2022Article
- The grid code for ordered experience.Nature reviews. Neuroscience · 2021Review
- Article
- During hippocampal inactivation, grid cells maintain synchrony, even when the grid pattern is lost.eLife · 2019Article
- Article
- Article
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
The grid cell network in the medial entorhinal cortex (MEC) has been subject to thorough testing and analysis, and many theories for their formation have been suggested. To test some of these theories, we re-analyzed data from Bonnevie et al., 2013, in which the hippocampus was inactivated and grid cells were recorded in the rat MEC. We investigated whether the firing associations of grid cells depend on hippocampal inputs. Specifically, we examined temporal and spatial correlations in the firing times of simultaneously recorded grid cells before and during hippocampal inactivation. Our analysis revealed evidence of network coherence in grid cells even in the absence of hippocampal input to the MEC, both in regular grid cells and in those that became head-direction cells after hippocampal inactivation. This favors models, which suggest that phase relations between grid cells in the MEC are dependent on intrinsic connectivity within the MEC.
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Registered trials
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.