Evidence map›Paper›PMID 34824891›Full record

ReviewTremor and other hyperkinetic movements (New York, N.Y.)2021

GABAergic Modulation in Movement Related Oscillatory Activity: A Review of the Effect Pharmacologically and with Aging.

Christopher L Groth, Arun Singh, Qiang Zhang, Brian D Berman, Nandakumar S Narayanan

Registry-linked trialAbstract readReview
In one paragraph

Review in Tremor and other hyperkinetic movements (New York, N.Y.), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06984757 (Mid-frontal Delta/Theta and Cognitive Control), which is not on this map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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.

NCT06984757 naenrolling by invitationnot on this map

Mid-frontal Delta/Theta and Cognitive Control

TypeinterventionalSponsorNandakumar NarayananRan2017 to 2029Enrolled635ConditionsParkinson&Amp, Amp, #39, s Disease (PD)ArmsDeep-brain Stimulation, Transcranial Magnetic Stimulation, Transcranial Alternating Current Stimulation
3 · Its place in the literature

Who cites it

7 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Review
  5. Article
  6. Article
  7. 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

5 authors.

Christopher L GrothDepartment of Neurology, University of Iowa, Iowa City, IA 52242, US.ORCID 0000-0002-6228-0824
Arun SinghDivision of Basic Biomedical Sciences, University of South Dakota, Vermillion, SD 57069, US.ORCID 0000-0003-4273-542X
Qiang ZhangDepartment of Neurology, University of Iowa, Iowa City, IA 52242, US.ORCID 0000-0002-4746-0392
Brian D BermanDepartment of Neurology, Virginia Commonwealth University, Richmond, VA 23298, US.ORCID 0000-0002-0602-9942
Nandakumar S NarayananDepartment of Neurology, University of Iowa, Iowa City, IA 52242, US.ORCID 0000-0002-0427-0003

Funding

Mid-frontal delta/theta rhythms and cognitive control in PDR01NS100849 · NINDS · UNIVERSITY OF IOWA · PI JAMES F CAVANAGH, Nandakumar Narayanan · 2017 to 2026
$3.6M
NINDS NIH HHS R01 NS100849
6 · The paper itself

Abstract

Gamma-aminobutyric acid (GABA) is a ubiquitous inhibitory neurotransmitter critical to the control of movement both cortically and subcortically. Modulation of GABA can alter the characteristic rest as well as movement-related oscillatory activity in the alpha (8-12 Hz), beta (13-30 Hz, and gamma (60-90 Hz) frequencies, but the specific mechanisms by which GABAergic modulation can modify these well-described changes remains unclear. Through pharmacologic GABAergic modulation and evaluation across the age spectrum, the contributions of GABA to these characteristic oscillatory activities are beginning to be understood. Here, we review how baseline GABA signaling plays a key role in motor networks and in cortical oscillations detected by scalp electroencephalography and magnetoencephalography. We also discuss the data showing specific alterations to baseline movement related oscillatory changes from pharmacologic intervention on GABAergic tone as well as with healthy aging. These data provide greater insight into the physiology of movement and may help improve future development of novel therapeutics for patients who suffer from movement disorders.

Indexed as

Cortical SynchronizationMotor CortexAgingHumansMagnetoencephalographyMovementelectroencephalography (EEG)event-related desynchronization (ERD)event-related synchronization (ERS)Gamma aminobutyric acid (GABA)

Identifiers

PMID34824891
PMCPMC8588888

What OpenQuestion holds

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Registered trials

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.