Evidence map›Paper›PMID 27989462›Full record

ArticleNeuron2017

Bidirectional Control of Generalized Epilepsy Networks via Rapid Real-Time Switching of Firing Mode.

Jordan M Sorokin, Thomas J Davidson, Eric Frechette, Armen M Abramian, Karl Deisseroth, John R Huguenard, Jeanne T Paz

Abstract readVideo-Audio Media
In one paragraph

Article in Neuron, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing papers in PubMed
8.5field-weighted citation impact, top 2% of its field
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

73 citing papers in PubMed, 136 citations in OpenAlex.

  1. Article
  2. Review
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  4. Article
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  6. Neural regeneration research · 2024
    Review
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  8. Article
  9. Article
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  11. Article
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  15. Article
  16. Article
  17. Network connectivity in primary generalized tonic-clonic seizures.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2022
    Article
  18. Article
  19. Article
  20. Review

13 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

7 authors at 3 institutions in 1 country.

Jordan M SorokinStanford Neurosciences Graduate Training Program, Stanford University, Stanford, CA 94305, USA; Department of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Thomas J DavidsonHoward Hughes Medical Institute and Center for Integrative Neuroscience, University of California San Francisco, San Francisco, CA 94158, USA.
Eric FrechetteDepartment of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Armen M AbramianDepartment of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Karl DeisserothDepartment of Bioengineering, Stanford University School of Medicine, Stanford, CA 94305, USA.
John R HuguenardDepartment of Neurology and Neurological Sciences, Stanford University School of Medicine, Stanford, CA 94305, USA.
Jeanne T PazGladstone Institutes, San Francisco, CA 94158, USA; Department of Neurology, University of California San Francisco, San Francisco, CA 94158, USA. Electronic address: jeanne.paz@gladstone.ucsf.edu.
Stanford University · USGladstone Institutes · USHoward Hughes Medical Institute · US

Funding

Training Program in Basic NeuroscienceT32MH020016 · NIMH · STANFORD UNIVERSITY · PI Justin L Gardner, Merritt C Maduke · 1997 to 2026
$16.2M
Inhibitory Controls of Thalamic NeuronsR01NS034774 · NINDS · STANFORD UNIVERSITY · PI HUGUENARD, JOHN R · 1996 to 2021
$5.5M
EPILEPSY TRAINING PROGRAMT32NS007280 · NINDS · STANFORD UNIVERSITY · PI HUGUENARD, JOHN R · 1985 to 2020
$3.6M
The Role of Inflammation in Post-stroke EpileptogenesisR01NS096369 · NINDS · J. DAVID GLADSTONE INSTITUTES · PI PAZ, JEANNE T · 2016 to 2021
$2.3M
Role of Thalamus in Post-stroke epileptogenesisR00NS078118 · NINDS · J. DAVID GLADSTONE INSTITUTES · PI PAZ, JEANNE T · 2014 to 2016
$747k
NIMH NIH HHS T32 MH020016NINDS NIH HHS R00 NS078118NINDS NIH HHS R01 NS034774NINDS NIH HHS R01 NS096369NINDS NIH HHS T32 NS007280
6 · The paper itself

Abstract

Thalamic relay neurons have well-characterized dual firing modes: bursting and tonic spiking. Studies in brain slices have led to a model in which rhythmic synchronized spiking (phasic firing) in a population of relay neurons leads to hyper-synchronous oscillatory cortico-thalamo-cortical rhythms that result in absence seizures. This model suggests that blocking thalamocortical phasic firing would treat absence seizures. However, recent in vivo studies in anesthetized animals have questioned this simple model. Here we resolve this issue by developing a real-time, mode-switching approach to drive thalamocortical neurons into or out of a phasic firing mode in two freely behaving genetic rodent models of absence epilepsy. Toggling between phasic and tonic firing in thalamocortical neurons launched and aborted absence seizures, respectively. Thus, a synchronous thalamocortical phasic firing state is required for absence seizures, and switching to tonic firing rapidly halts absences. This approach should be useful for modulating other networks that have mode-dependent behaviors.

Indexed as

AnimalsBrain WavesCerebral CortexDisease Models, AnimalElectrocorticographyEpilepsyEpilepsy, AbsenceMiceNerve NetNeural PathwaysNeuronsOptogeneticsPatch-Clamp TechniquesRatsThalamusburstsclosed-loopelectrophysiologyepilepsyoptogeneticsoscillationsSSFOthalamocortical

Identifiers

PMID27989462
PMCPMC5268077
OpenAlexW2565727305

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.