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Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography

Objective: To investigate the action of osteopathic manipulative treatment on the muscular activity of the stomatognathic apparatus by using surface electromyography (sEMG). Material and Methods: Surface electromyography (sEMG) was performed on the masseter and anterior temporalis muscles of 120 sub...

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Autores principales: Manzotti, Andrea, Viganoni, Chiara, Lauritano, Dorina, Bernasconi, Silvia, Paparo, Alice, Risso, Rachele, Nanussi, Alessandro
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7246931/
https://www.ncbi.nlm.nih.gov/pubmed/32392700
http://dx.doi.org/10.3390/ijerph17093250
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author Manzotti, Andrea
Viganoni, Chiara
Lauritano, Dorina
Bernasconi, Silvia
Paparo, Alice
Risso, Rachele
Nanussi, Alessandro
author_facet Manzotti, Andrea
Viganoni, Chiara
Lauritano, Dorina
Bernasconi, Silvia
Paparo, Alice
Risso, Rachele
Nanussi, Alessandro
author_sort Manzotti, Andrea
collection PubMed
description Objective: To investigate the action of osteopathic manipulative treatment on the muscular activity of the stomatognathic apparatus by using surface electromyography (sEMG). Material and Methods: Surface electromyography (sEMG) was performed on the masseter and anterior temporalis muscles of 120 subjects (73 F; 47 M), both at time T0 and T2. The sample was divided into three randomized groups of 40 subjects each: control, placebo, and osteopathic manipulative treatment (OMT). In the T1 interval between the two evaluations, the control group was not treated, the placebo group underwent a placebo treatment, and the OMT group underwent manipulative treatment. The mean value of each measurement and its coefficient of variation, between time T0 and T2, were calculated for both the intragroup (OMT, placebo, control) and the intergroup (OMT-placebo, OMT-control). Outcomes: In 40% of the subjects, statistically significant improvements were highlighted in the OMT. Whereas, the statistically significant results of the placebo and control groups were 7.5% and 17.5%, respectively, of which more than 75% moved away from the physiological range, showing a worsening of the muscular activity. This analysis showed statistically significant variations (p ≤ 0.05) in the OMT group compared to the placebo and the control groups. Conclusions: OMT determines variations of the activity of masticatory muscles.
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spelling pubmed-72469312020-06-02 Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography Manzotti, Andrea Viganoni, Chiara Lauritano, Dorina Bernasconi, Silvia Paparo, Alice Risso, Rachele Nanussi, Alessandro Int J Environ Res Public Health Article Objective: To investigate the action of osteopathic manipulative treatment on the muscular activity of the stomatognathic apparatus by using surface electromyography (sEMG). Material and Methods: Surface electromyography (sEMG) was performed on the masseter and anterior temporalis muscles of 120 subjects (73 F; 47 M), both at time T0 and T2. The sample was divided into three randomized groups of 40 subjects each: control, placebo, and osteopathic manipulative treatment (OMT). In the T1 interval between the two evaluations, the control group was not treated, the placebo group underwent a placebo treatment, and the OMT group underwent manipulative treatment. The mean value of each measurement and its coefficient of variation, between time T0 and T2, were calculated for both the intragroup (OMT, placebo, control) and the intergroup (OMT-placebo, OMT-control). Outcomes: In 40% of the subjects, statistically significant improvements were highlighted in the OMT. Whereas, the statistically significant results of the placebo and control groups were 7.5% and 17.5%, respectively, of which more than 75% moved away from the physiological range, showing a worsening of the muscular activity. This analysis showed statistically significant variations (p ≤ 0.05) in the OMT group compared to the placebo and the control groups. Conclusions: OMT determines variations of the activity of masticatory muscles. MDPI 2020-05-07 2020-05 /pmc/articles/PMC7246931/ /pubmed/32392700 http://dx.doi.org/10.3390/ijerph17093250 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Manzotti, Andrea
Viganoni, Chiara
Lauritano, Dorina
Bernasconi, Silvia
Paparo, Alice
Risso, Rachele
Nanussi, Alessandro
Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title_full Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title_fullStr Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title_full_unstemmed Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title_short Evaluation of the Stomatognathic System before and after Osteopathic Manipulative Treatment in 120 Healthy People by Using Surface Electromyography
title_sort evaluation of the stomatognathic system before and after osteopathic manipulative treatment in 120 healthy people by using surface electromyography
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7246931/
https://www.ncbi.nlm.nih.gov/pubmed/32392700
http://dx.doi.org/10.3390/ijerph17093250
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