Evidence map›Paper›PMID 22776544›Full record

ReviewNeuropharmacology2013

Does interictal synchronization influence ictogenesis?

Massimo Avoli, Marco de Curtis, Rüdiger Köhling

Open access · greenAbstract readReview
In one paragraph

Review in Neuropharmacology, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
5.3field-weighted citation impact, top 5% 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

29 citing papers in PubMed, 65 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
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  15. Article
  16. Article
  17. Optogenetic Low-Frequency Stimulation of Specific Neuronal Populations Abates Ictogenesis.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  18. Review
  19. Article
  20. Initiation, Propagation, and Termination of Partial (Focal) Seizures.Cold Spring Harbor perspectives in medicine · 2015
    Review
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

3 authors at 3 institutions in 3 countries.

Massimo AvoliMontreal Neurological Institute, Department of Neurology & Neurosurgery, McGill University, 3801 University St., Montréal, H3A 2B4 Québec, Canada. massimo.avoli@mcgill.ca
Marco de Curtis
Rüdiger Köhling
Fondazione IRCCS Istituto Neurologico Carlo Besta · ITMontreal Neurological Institute and Hospital · CAUniversity of Rostock · DE

Funding

CIHR 8109-6Wellcome Trust
6 · The paper itself

Abstract

The EEG recorded from epileptic patients presents with interictal discharges that are not associated with detectable clinical symptoms but are valuable for diagnostic purposes. Experimental studies have shown that interictal discharges and ictal events (i.e., seizures) are characterized intracellularly by similar (but for duration) neuronal depolarizations leading to sustained action potential firing, thus indicating that they may share similar cellular and pharmacological mechanisms. It has also been proposed that interictal discharges may herald the onset of electrographic seizures, but other studies have demonstrated that interictal events interfere with the occurrence of ictal activity. The relationship between interictal and ictal activity thus remains ambiguous. Here we will review this issue in animal models of limbic seizures that are electrographically close to those seen in TLE patients. In particular we will: (i) focus on the electrophysiological and pharmacological characteristics of, at least, two types of interictal discharge; (ii) propose that they play opposite roles in leading to ictogenesis; and (iii) discuss the possibility that mimicking one of these two types of interictal activity by low frequency repetitive stimulation can control ictogenesis. Finally, we will also review evidence indicating that specific types of interictal discharge may play a role in epileptogenesis. This article is part of the Special Issue entitled 'New Targets and Approaches to the Treatment of Epilepsy'.

Indexed as

AnimalsDisease Models, AnimalElectroencephalography Phase SynchronizationEpilepsy, Temporal LobeGABA Antagonistsgamma-Aminobutyric AcidHumansLimbic SystemNerve NetPotassiumReceptors, GABA-ASeizuresGABA Antagonistsgamma-Aminobutyric AcidPotassiumReceptors, GABA-A

Identifiers

PMID22776544
PMCPMC4878915
OpenAlexW2029206992

What OpenQuestion holds

Textmetadata
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.