Dataciencia

Colección SciELO Chile

Reduced inhibition from quadriceps onto soleus after acute quadriceps fatigue suggests Golgi tendon organ contribution to heteronymous inhibition

Indexado

WoS	WOS:001241164200001
Scopus	SCOPUS_ID:85195493503

DOI

10.1111/EJN.16438

Año

2024

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

We estimated the influence of Golgi tendon organs (GTOs) to heteronymous inhibition by comparing inhibition magnitudes from quadriceps muscle stimulation onto soleus electromyographic using stimulation intensities above motor threshold before and after stimulation-induced quadriceps fatigue. Quadriceps fatigue enabled a reduced mechanical activation of GTOs while keeping the stimulation intensities the same (i.e., same antidromic input to Renshaw cells). Heteronymous inhibition was decreased after fatigue and linearly related to twitch forces suggesting mechanical activation of GTOs contributes to heteronymous inhibition more than previously thought. image

Revista

Revista	ISSN
European Journal Of Neuroscience	0953-816X

Métricas Externas

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Disciplinas de Investigación

WOS
Neurosciences

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

Muestra la distribución de disciplinas para esta publicación.

Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

Muestra la distribución de colaboración, tanto nacional como extranjera, generada en esta publicación.

Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Cuadra, Cristian	Hombre	EMORY UNIV - Estados Unidos Univ Buffalo - Estados Unidos Universidad Nacional Andrés Bello - Chile Emory University - Estados Unidos University at Buffalo, The State University of New York - Estados Unidos
2	De Boef, Adam	-	Georgia Inst Technol - Estados Unidos Georgia Institute of Technology - Estados Unidos
3	Luong, Sarah	-	EMORY UNIV - Estados Unidos Emory University - Estados Unidos
4	Wolf, Steven	Hombre	EMORY UNIV - Estados Unidos Atlanta VA Hlth Care Syst - Estados Unidos Emory University - Estados Unidos Atlanta VA Healthcare System - Estados Unidos
5	Nichols, T. Richard	-	Georgia Inst Technol - Estados Unidos Georgia Institute of Technology - Estados Unidos
6	Lyle, Mark	Hombre	EMORY UNIV - Estados Unidos Emory University - Estados Unidos

Muestra la afiliación y género (detectado) para los co-autores de la publicación.

Financiamiento

Fuente
National Institutes of Health
Eunice Kennedy Shriver National Institute of Child Health and Human Development
National Institute of Neurological Disorders and Stroke
Jack and Dana McCallum Foundation
Eunice Kennedy Shriver National Institute ofChild Health & Human Development of the National Institutes of Health

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos

Agradecimiento
The authors thank the participants for their time. Research reported in this publication was supported by the Eunice Kennedy Shriver National Institute ofChild Health & Human Development of the National Institutes of Health under Award Numbers K01HD100588 (ML), 1R01HD095975 (SLW), and P01HD32571 (TRN) as well as the National Institute of Neurological Disorders and Stroke awards U01NS086607(SLW), U01NS166655 (SLW), U01NS102353 (SLW), and R01NS097781 (TRN). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. AD was supported by Jack and Dana McCallum Foundation.
The authors thank the participants for their time. Research reported in this publication was supported by the Eunice Kennedy Shriver National Institute ofChild Health & Human Development of the National Institutes of Health under Award Numbers K01HD100588 (ML), 1R01HD095975 (SLW), and P01HD32571 (TRN) as well as the National Institute of Neurological Disorders and Stroke awards U01NS086607(SLW), U01NS166655 (SLW), U01NS102353 (SLW), and R01NS097781 (TRN). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. AD was supported by Jack and Dana McCallum Foundation.

Agradecimiento

The authors thank the participants for their time. Research reported in this publication was supported by the Eunice Kennedy Shriver National Institute ofChild Health & Human Development of the National Institutes of Health under Award Numbers K01HD100588 (ML), 1R01HD095975 (SLW), and P01HD32571 (TRN) as well as the National Institute of Neurological Disorders and Stroke awards U01NS086607(SLW), U01NS166655 (SLW), U01NS102353 (SLW), and R01NS097781 (TRN). The content is solely the responsibility of the authors and does not necessarily represent the official views of the National Institutes of Health. AD was supported by Jack and Dana McCallum Foundation.