Evidence map›Paper›PMID 28579945›Full record

ArticleFrontiers in neural circuits2017

LFP Oscillations in the Mesencephalic Locomotor Region during Voluntary Locomotion.

Brian R Noga, Francisco J Sanchez, Luz M Villamil, Christopher O'Toole, Stefan Kasicki, Maciej Olszewski, Anna M Cabaj, Henryk Majczyński, Urszula Sławińska, Larry M Jordan

Open access · goldAbstract read
In one paragraph

Article in Frontiers in neural circuits, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed, 1 pooled it
3.5field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 1 synthesis or guideline pooled it, 44 citations in OpenAlex.

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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

10 authors at 3 institutions in 3 countries.

Brian R NogaThe Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of MedicineMiami, FL, United States.
Francisco J SanchezThe Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of MedicineMiami, FL, United States.
Luz M VillamilThe Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of MedicineMiami, FL, United States.
Christopher O'TooleThe Miami Project to Cure Paralysis, Department of Neurological Surgery, University of Miami Miller School of MedicineMiami, FL, United States.
Stefan KasickiDepartment of Neurophysiology, Nencki Institute of Experimental BiologyWarsaw, Poland.
Maciej OlszewskiDepartment of Neurophysiology, Nencki Institute of Experimental BiologyWarsaw, Poland.
Anna M CabajDepartment of Neurophysiology, Nencki Institute of Experimental BiologyWarsaw, Poland.
Henryk MajczyńskiDepartment of Neurophysiology, Nencki Institute of Experimental BiologyWarsaw, Poland.
Urszula SławińskaDepartment of Neurophysiology, Nencki Institute of Experimental BiologyWarsaw, Poland.
Larry M JordanDepartment of Physiology, Spinal Cord Research Centre, University of ManitobaWinnipeg, MB, Canada.
Instytut Biologii Doświadczalnej im. Marcelego Nenckiego · PLUniversity of Miami · USUniversity of Manitoba · CA

Funding

CONTROL OF SPINAL LOCOMOTOR ACTIVITY BY MONOAMINESR01NS046404 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI NOGA, BRIAN RONALD · 2004 to 2008
$1.5M
Control of Spinal Locomotor Activity by MonoaminesR56NS046404 · NINDS · UNIVERSITY OF MIAMI SCHOOL OF MEDICINE · PI NOGA, BRIAN RONALD · 2011 to 2011
$383k
CIHR FRN 115147NINDS NIH HHS R01 NS046404NINDS NIH HHS R56 NS046404
6 · The paper itself

Abstract

Oscillatory rhythms in local field potentials (LFPs) are thought to coherently bind cooperating neuronal ensembles to produce behaviors, including locomotion. LFPs recorded from sites that trigger locomotion have been used as a basis for identification of appropriate targets for deep brain stimulation (DBS) to enhance locomotor recovery in patients with gait disorders. Theta band activity (6-12 Hz) is associated with locomotor activity in locomotion-inducing sites in the hypothalamus and in the hippocampus, but the LFPs that occur in the functionally defined mesencephalic locomotor region (MLR) during locomotion have not been determined. Here we record the oscillatory activity during treadmill locomotion in MLR sites effective for inducing locomotion with electrical stimulation in rats. The results show the presence of oscillatory theta rhythms in the LFPs recorded from the most effective MLR stimulus sites (at threshold ≤60 μA). Theta activity increased at the onset of locomotion, and its power was correlated with the speed of locomotion. In animals with higher thresholds (>60 μA), the correlation between locomotor speed and theta LFP oscillations was less robust. Changes in the gamma band (previously recorded

Indexed as

Analysis of VarianceAnimalsBiophysicsBrain MappingDisease Models, AnimalElectric StimulationElectromyographyEvoked Potentials, MotorExploratory BehaviorFemaleFourier AnalysisGlial Fibrillary Acidic ProteinHindlimbLocomotionMesencephalonRatsGlial Fibrillary Acidic Proteindeep brain stimulationlocal field potentialslocomotionmesencephalic locomotor regionspinal cord injury

Identifiers

PMID28579945
PMCPMC5437718
OpenAlexW2614687836

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.