Evidence map›Paper›PMID 22662277›Full record

ArticlePloS one2012

Responsive electrical stimulation suppresses epileptic seizures in rats.

Lei Wang, Heng Guo, Xiao Yu, Shouyan Wang, Canhua Xu, Feng Fu, Xiaorong Jing, Hua Zhang, Xiuzhen Dong

Erratum issuedAbstract read
In one paragraph

Article in PloS one, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Activated protein C in epilepsy pathophysiology.Frontiers in neuroscience · 2023
    Review
  3. Review
  4. Multi-disease Deep Brain Stimulation.IEEE access : practical innovations, open solutions · 2020
    Article
  5. Creating the feedback loop: closed-loop neurostimulation.Neurosurgery clinics of North America · 2014
    Review
4 · The record

Corrections and comments

  • Erratum issued
5 · Who and what money

Authors and funding

9 authors.

Lei WangFaculty of Biomedical Engineering, the Fourth Military Medical University, Xi'an, China.
Heng Guo
Xiao Yu
Shouyan Wang
Canhua Xu
Feng Fu
Xiaorong Jing
Hua Zhang
Xiuzhen Dong

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundA responsive electrical stimulation pattern based on our recently developed novel seizure prediction method was designed to suppress the penicillin-induced epileptic seizures. METHODOLOGY: Seizures were induced by Penicillin injection at rat cortex. A responsive electrical stimulation system was triggered prior to seizures predicted with phase synchronisation. Rats with induced seizures were stimulated by the electrical pulses at a responsive or 1 Hz periodic pattern of an open system. The effectiveness of stimulation on seizures suppression was assessed by measuring the average number and duration of seizures per hour.

resultsThe prediction algorithm reliably identified seizures in real time and triggered the responsive stimulation. This type of electrical stimulation dramatically suppressed seizure activity and the performance was better than the open stimulation system with fewer and shorter seizures.

conclusionsA responsive electrical stimulation system triggered by the phase synchronisation prediction is able to significantly suppress seizures. SIGNIFICANCE: Responsive electrical stimulation could achieve superior treatment performance and reduce power consumption and side effects.

Indexed as

Electric Stimulation TherapyAnimalsCerebral CortexDisease Models, AnimalElectroencephalographyEpilepsyMalePenicillinsRatsRats, Sprague-DawleyPenicillins

Identifiers

PMID22662277
PMCPMC3360655

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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.