Evidence map›Paper›PMID 30131429›Full record

Trial reportProceedings of the National Academy of Sciences of the United States of America2018

Local field potentials of subthalamic nucleus contain electrophysiological footprints of motor subtypes of Parkinson's disease.

Ilknur Telkes, Ashwin Viswanathan, Joohi Jimenez-Shahed, Aviva Abosch, Musa Ozturk, Akshay Gupte, Joseph Jankovic, Nuri F Ince

Abstract readClinical TrialMulticenter Study
In one paragraph

Trial report in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing 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

35 citing papers in PubMed.

  1. Trial
  2. Article
  3. Localizing beta synchronous neurons in the STN using directional DBS recordings and patient-specific biophysical models.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2026
    Article
  4. The potential of utilizing Local Field Potential (LFP) in diagnosis and management of Parkinsonism's hallmark symptoms: a comprehensive review.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2026
    Review
  5. Review
  6. Review
  7. Local Field Potentials in Movement Disorders: A Narrative Review.Stereotactic and functional neurosurgery · 2026
    Review
  8. Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Spectral Topography of the Subthalamic Nucleus to Inform Next-Generation Deep Brain Stimulation.Movement disorders : official journal of the Movement Disorder Society · 2023
    Article
  18. Article
  19. Article
  20. Construction of semi-supervised spatial projections to identify the source of beta- and high frequency oscillations in Parkinson's disease.International IEEE/EMBS Conference on Neural Engineering : [proceedings]. International IEEE EMBS Conference on Neural Engineering · 2023
    Article
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

8 authors.

Ilknur TelkesDepartment of Biomedical Engineering, University of Houston, Houston, TX 77204-5060.
Ashwin ViswanathanDepartment of Neurosurgery, Baylor College of Medicine, Houston, TX 77030.
Joohi Jimenez-ShahedParkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030.
Aviva AboschDepartment of Neurosurgery, University of Colorado School of Medicine, Aurora, CO 80045.
Musa OzturkDepartment of Biomedical Engineering, University of Houston, Houston, TX 77204-5060.
Akshay GupteDepartment of Neurosurgery, University of Minnesota Medical School, Minneapolis, MN 55455.
Joseph JankovicParkinson's Disease Center and Movement Disorders Clinic, Department of Neurology, Baylor College of Medicine, Houston, TX 77030.
Nuri F InceDepartment of Biomedical Engineering, University of Houston, Houston, TX 77204-5060; nfince@uh.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Although motor subtypes of Parkinson's disease (PD), such as tremor dominant (TD) and postural instability and gait difficulty (PIGD), have been defined based on symptoms since the mid-1990s, no underlying neural correlates of these clinical subtypes have yet been identified. Very limited data exist regarding the electrophysiological abnormalities within the subthalamic nucleus (STN) that likely accompany the symptom severity or the phenotype of PD. Here, we show that activity in subbands of local field potentials (LFPs) recorded with multiple microelectrodes from subterritories of STN provide distinguishing neurophysiological information about the motor subtypes of PD. We studied 24 patients with PD and found distinct patterns between TD (

Indexed as

Beta RhythmAgedAged, 80 and overFemaleHumansMaleMiddle AgedParkinson DiseaseSubthalamic Nucleuslocal field potentialsmicroelectrode recordingsParkinson’s diseasepostural instability and gait difficultytremor dominant

Identifiers

PMID30131429
PMCPMC6130371

What OpenQuestion holds

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Read underepoch 390

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.