Evidence map›Paper›PMID 42541114›Full record

ArticleCureus2026

Lateralization of Bilateral Temporal Lobe Epilepsy After Vagus Nerve Stimulation Surgery.

Hsiang-Yu Wu, Po-Wei Chen, Chien Chen, Hsin-Hung Chen

Abstract readCase Reports
In one paragraph

Article in Cureus, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

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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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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.

Hsiang-Yu WuDepartment of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, TWN.
Po-Wei ChenDepartment of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, TWN.
Chien ChenDepartment of Neurology, Neurological Institute, Taipei Veterans General Hospital, Taipei, TWN.
Hsin-Hung ChenDepartment of Neurosurgery, Neurological Institute, Taipei Veterans General Hospital, Taipei, TWN.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Drug-resistant bilateral temporal lobe epilepsy is associated with poor outcomes following resective surgery because of the lack of a clearly lateralized focus. Vagus nerve stimulation (VNS) provides symptomatic benefit, but its potential role in facilitating surgical candidacy remains underrecognized. We describe a 32-year-old woman who developed drug-resistant bilateral temporal lobe epilepsy after herpes simplex virus encephalitis at age 13. Seizures included dialeptic, hypermotor, and generalized tonic-clonic events without consistent lateralizing features. Scalp electroencephalography showed bilateral independent temporal discharges, and magnetic resonance imaging revealed bilateral mesial temporal atrophy. At age 19, she underwent VNS implantation. Subsequent electroencephalography demonstrated progressive lateralization of interictal and ictal discharges to the right temporal lobe. At age 29, she underwent right anterior temporal lobectomy (ATL), resulting in Engel Class I seizure freedom. This case illustrates the potential of VNS not only as a palliative therapy but also as an inducer of lateralization of discharges, thereby enabling patients to undergo curative resective surgery.

Indexed as

anterior temporal lobectomybitemporal epilepsydrug-resistant epilepsylateralizationvagus nerve stimulation

Identifiers

PMID42541114
PMCPMC13426877

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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.