Evidence map›Paper›PMID 30317911›Full record

ReviewThe Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry2019

GABAergic Interneurons in Seizures: Investigating Causality With Optogenetics.

Vincent Magloire, Marion S Mercier, Dimitri M Kullmann, Ivan Pavlov

Abstract readReview
In one paragraph

Review in The Neuroscientist : a review journal bringing neurobiology, neurology and psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 75 papers.

0numbers the graph read from it
0cells of the map it votes in
75citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

75 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Calcium-Activated Potassium Channel KMolecular neurobiology · 2025
    Article
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Review
  17. Downmodulation of Potassium Conductances Induces Epileptic Seizures in Cortical Network Models Via Multiple Synergistic Factors.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  18. Article
  19. Article
  20. Article

15 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Vincent MagloireDepartment of Clinical and Experimental Epilepsy, Institute of Neurology, UCL, London, UK.ORCID 0000-0003-4006-7042
Marion S MercierDepartment of Clinical and Experimental Epilepsy, Institute of Neurology, UCL, London, UK.
Dimitri M KullmannDepartment of Clinical and Experimental Epilepsy, Institute of Neurology, UCL, London, UK.
Ivan PavlovDepartment of Clinical and Experimental Epilepsy, Institute of Neurology, UCL, London, UK.

Funding

Medical Research Council G116/147Medical Research Council MR/L01095X/1Wellcome Trust 209807/Z/17/ZWellcome Trust 212285/Z/18/Z
6 · The paper itself

Abstract

Seizures are complex pathological network events characterized by excessive and hypersynchronized activity of neurons, including a highly diverse population of GABAergic interneurons. Although the primary function of inhibitory interneurons under normal conditions is to restrain excitation in the brain, this system appears to fail intermittently, allowing runaway excitation. Recent developments in optogenetics, combined with genetic tools and advanced electrophysiological and imaging techniques, allow us for the first time to assess the causal roles of identified cell-types in network dynamics. While these methods have greatly increased our understanding of cortical microcircuits in epilepsy, the roles played by individual GABAergic cell-types in controlling ictogenesis remain incompletely resolved. Indeed, the ability of interneurons to suppress epileptic discharges varies across different subtypes, and an accumulating body of evidence paradoxically implicates some interneuron subtypes in the initiation and maintenance of epileptiform activity. Here, we bring together findings from this growing field and discuss what can be inferred regarding the causal role of different GABAergic cell-types in seizures.

Indexed as

AnimalsCerebral CortexEpilepsyGABAergic NeuronsHumansInterneuronsMembrane PotentialsNeural PathwaysOptogeneticsSeizuresepilepsyinterictal spikesinterneuronsoptogeneticsseizures

Identifiers

PMID30317911
PMCPMC6745605

What OpenQuestion holds

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Registered trials

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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.