Evidence map›Paper›PMID 26241246›Full record

ArticleJournal of clinical neurophysiology : official publication of the American Electroencephalographic Society2015

Auditory and Lower Limb Tactile Prepulse Inhibition in Primary Restless Legs Syndrome: Clues to Its Pathophysiology.

Fidias E Leon-Sarmiento, Elizabeth Peckham, Daniel S Leon-Ariza, William Bara-Jimenez, Mark Hallett

Open access · greenAbstract read
In one paragraph

Article in Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
2.4field-weighted citation impact, top 12% of its field
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

7 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Focus on the pedunculopontine nucleus. Consensus review from the May 2018 brainstem society meeting in Washington, DC, USA.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2019
    Review
  5. Prepulse modulation and recovery of trigemino-cervical reflex in normal subjects.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2019
    Article
  6. Article
  7. Disease models & mechanisms · 2017
    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 at 1 institution in 1 country.

Fidias E Leon-Sarmiento*Human Motor Control Section, NINDS, National Institutes of Health, Bethesda, Maryland, U.S.A.; †Smell and Taste Center, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania, U.S.A.; ‡Mediciencias Research Group, Unicolciencias/Universidad Nacional, Bogota, Colombia; and §Faculty of Health, Universidad de Santander (UDES), Bucaramanga, Colombia.
Elizabeth Peckham
Daniel S Leon-Ariza
William Bara-Jimenez
Mark Hallett
Colciencias · CO

Funding

Pathophysiology of Involuntary Movements and Volitional DisordersZIANS002667 · NINDS · NATIONAL INSTITUTE OF NEUROLOGICAL DISORDERS AND STROKE · PI HALLETT, MARK · 2009 to 2023
$17.7M
Intramural NIH HHS ZIA NS002667
6 · The paper itself

Abstract

The resting sensory discomfort transiently relieved upon movement of the affected area in restless legs syndrome suggests that sensorimotor integration mechanisms, specifically gating, may be altered in the disease. The authors sought to determine the effects of prepulse auditory and tactile stimulation applied to lower limbs on the blink reflex of patients with restless legs syndrome and healthy subjects. Seventeen patients with restless legs syndrome and 17 age- and sex-matched healthy controls were investigated. Auditory stimuli and tactile lower limb stimulation were applied as prepulses. The R2 response of the blink reflex induced by electrical stimulation applied to the right supraorbital nerve was selected as the test stimulus. Time intervals between prepulses and response-eliciting stimuli were 40, 70, 90, 110, and 200 milliseconds. There were no differences in either the auditory or tactile prepulse conditions between patients and controls and no differences between these measures within subject groups. We concluded that the tactile lower limb and the auditory prepulse effects on the brainstem interneurons mediating the blink reflex share common neural pathways. Because forebrain interneurons mediate these prepulse effects, they are likely not involved in the disordered sensorimotor interaction of restless legs syndrome.

Indexed as

Acoustic StimulationAdultBlinkingCase-Control StudiesElectric StimulationFemaleHumansLower ExtremityMaleMiddle AgedPrepulse InhibitionReaction TimeRestless Legs SyndromeTime FactorsTouch

Identifiers

PMID26241246
PMCPMC7293355
OpenAlexW1072067177

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

Registered trials

None linked

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.