Evidence map›Paper›PMID 42908514›Full record

ArticleFrontiers in neurology2026

Elevated local field potential power characterizes choreic storms identified by deep brain stimulator event capture.

Pritha Bisarad, Kushala Shivaram, Elizabeth H Le, Helen Magee, Sarah Hallgren, Lauren van der Werf, Melissa Duncan, Nicole Lucente, Francisco Ponce, Nicholas Schork and 2 more

Abstract readCase Reports
In one paragraph

Article in Frontiers in neurology, 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

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

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

12 authors.

Pritha BisaradDepartment of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, United States.
Kushala ShivaramDepartment of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, United States.
Elizabeth H LeDepartment of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, United States.
Helen MageeDepartment of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, United States.
Sarah HallgrenDepartment of Rehabilitation Therapy, Phoenix Children's, Phoenix, AZ, United States.
Lauren van der WerfDepartment of Rehabilitation Therapy, Phoenix Children's, Phoenix, AZ, United States.
Melissa DuncanDepartment of Rehabilitation Therapy, Phoenix Children's, Phoenix, AZ, United States.
Nicole LucenteDepartment of Rehabilitation Therapy, Phoenix Children's, Phoenix, AZ, United States.
Francisco PonceFunctional & Stereotactic Neurosurgery Program, Department of Neurosurgery, Dignity Health Barrow Neurological Institute, Phoenix, AZ, United States.
Nicholas SchorkCenter for Translational Science, HonorHealth Research Institute, Scottsdale, AZ, United States.
John A ThompsonDepartments of Neurology & Neurosurgery, University of Colorado Anschutz, Aurora, CO, United States.
Michael C KruerDepartment of Child Health, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Some patients with hyperkinetic movement disorders may present with a severe and prolonged state of uncontrolled chorea and/or ballism, termed 'choreic storm', causing distress and prompting intervention. These events may be more frequent and severe in patients with childhood-onset movement disorders. Deep brain stimulation (DBS) can be effective for medically refractory dyskinesias including chorea, and the availability of event-based local field potential (LFP) sensing in clinically available devices present an opportunity to better understand the underlying neurophysiology of these episodic phenomena. We analyzed clinical, electrophysiological, and corroborating video data from a patient with a

Indexed as

ChoreaDeep Brain StimulationFemaleHumansLocal Field Potential Measurementchoreic stormdeep brain stimulationlocal field potentialsneurogeneticspediatric chorea

Identifiers

PMID42908514
PMCPMC13682959

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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.