ArticleCell reports2025
Distinct changes to hippocampal and medial entorhinal circuits emerge across the progression of cognitive deficits in epilepsy.
Article in Cell reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
11 citing papers in PubMed.
- Single-nucleus transcriptomics reveals cell type-specific remodeling and epilepsy-associated microglia.iScience · 2026Article
- Unique deficits in place coding across subfields of the hippocampus in a mouse model of temporal lobe epilepsy.Epilepsia · 2026Article
- Medial entorhinal-hippocampal desynchronization parallels the emergence of memory impairment in a mouse model of Alzheimer's disease pathology.Cell reports · 2026Article
- Article
- Coordinating Cognition: The Entorhinal Cortex in Mnemonic, Temporal and Spatial Representation.Cells · 2026Review
- Single-Nucleus Transcriptomics Reveals Cell Type-Specific Remodeling and Epilepsy-Associated Microglia.bioRxiv : the preprint server for biology · 2026Article
- Transcriptional signatures of the cortical morphometric similarity network gradient in left temporal lobe epilepsy with different seizure symptoms.Frontiers in neuroscience · 2026Article
- UNIQUE DEFICITS IN PLACE CODING ACROSS SUBFIELDS OF THE HIPPOCAMPUS IN A MOUSE MODEL OF TEMPORAL LOBE EPILEPSY.bioRxiv : the preprint server for biology · 2025Article
- Behavioral Timing of Interictal Spikes, But Not Rate, Correlates with Impaired Working Memory Performance.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Interneuron theta phase locking controls seizure susceptibility.bioRxiv : the preprint server for biology · 2025Article
- That Sync-ing Feeling: The Progressive Drop of Hippocampal and Entorhinal Coordination in Murine Epilepsy.Epilepsy currentsArticle
Corrections and comments
- Update of
Authors and funding
17 authors.
Funding
Abstract
Temporal lobe epilepsy (TLE) causes pervasive and progressive memory impairments, yet the specific circuit changes that drive these deficits remain unclear. To investigate how hippocampal-entorhinal dysfunction contributes to progressive memory deficits in epilepsy, we performed simultaneous in vivo electrophysiology in the hippocampus (HPC) and medial entorhinal cortex (MEC) of control and epileptic mice 3 or 8 weeks after pilocarpine-induced status epilepticus (Pilo-SE). We found that HPC synchronization deficits (including reduced theta power, coherence, and altered interneuron spike timing) emerged within 3 weeks of Pilo-SE, aligning with early-onset, relatively subtle memory deficits. In contrast, abnormal synchronization within the MEC and between HPC and MEC emerged later, by 8 weeks after Pilo-SE, when spatial memory impairment was more severe. Furthermore, a distinct subpopulation of MEC layer 3 excitatory neurons (active at theta troughs) was specifically impaired in epileptic mice. Together, these findings suggest that hippocampal-entorhinal circuit dysfunction accumulates and shifts as cognitive impairment progresses in TLE.
Indexed as
Identifiers
What OpenQuestion holds
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.