Preliminary approach for the surface electromyographical evaluation of the oral phase of swallowing

Preliminary approach for the surface electromyographical evaluation of the oral phase of swallowing Swallowing is a muscular activity that occurs both after mastication and spontaneously as a result of saliva accumulation. Spontaneous saliva swallowing occurs about every 2 minutes. Comprehension of its functional mechanisms is relevant to assess their modification in clinical situations. A standardised surface electromyographical (ssEMG) protocol for the evaluation of this muscle activity is lacking. Aims of the present study are: (i) to determine the reproducibility of a ssEMG protocol for the evaluation of the oral phase of saliva swallowing and (ii) to evaluate the activity of masseter (MM), anterior temporalis (TA), submental muscles (SM) to draw a reference model of swallowing. Standardised surface electromyographical activity of MM, TA and SM during swallowing of saliva spontaneously accumulated was recorded in 20 healthy participants. Functional indexes including symmetry (POC), recruitment (Impact), duration of activation of each couple of muscles and of the whole exercise, position, intensity of the spike were computed. Inter‐ and intra‐appointment reliabilities were assessed and method errors calculated. Descriptive statistics, sex‐ and muscles‐related comparisons were carried out. Standardised surface electromyographical assessment of MM, TA and SM muscles was reliable. A high inter‐individual variability was found. Percentage overlapping coefficient (POC) values were close to 80% for TA and SM, higher than for MM (P < .001). Impact values ranged between 16.4% and 30.7%, and differences were found between muscles (P < .001). The global muscle activity during swallowing lasted between 1.5 and 1.8 seconds. For each couple of muscles, the duration of activation ranged between 0.7 and 1.6 seconds and muscles‐related differences were found (P < .001). The spike of activation for each couple of muscle ranged between 35.7% and 44.2% of the duration. The protocol was reliable and intra‐participants repeatable measures can be carried out. Due to the high inter‐participants variability, further analyses are needed to draw a model of muscular activity. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Oral Rehabilitation Wiley

Preliminary approach for the surface electromyographical evaluation of the oral phase of swallowing

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Publisher
Wiley
Copyright
Copyright © 2018 John Wiley & Sons Ltd
ISSN
0305-182X
eISSN
1365-2842
D.O.I.
10.1111/joor.12641
Publisher site
See Article on Publisher Site

Abstract

Swallowing is a muscular activity that occurs both after mastication and spontaneously as a result of saliva accumulation. Spontaneous saliva swallowing occurs about every 2 minutes. Comprehension of its functional mechanisms is relevant to assess their modification in clinical situations. A standardised surface electromyographical (ssEMG) protocol for the evaluation of this muscle activity is lacking. Aims of the present study are: (i) to determine the reproducibility of a ssEMG protocol for the evaluation of the oral phase of saliva swallowing and (ii) to evaluate the activity of masseter (MM), anterior temporalis (TA), submental muscles (SM) to draw a reference model of swallowing. Standardised surface electromyographical activity of MM, TA and SM during swallowing of saliva spontaneously accumulated was recorded in 20 healthy participants. Functional indexes including symmetry (POC), recruitment (Impact), duration of activation of each couple of muscles and of the whole exercise, position, intensity of the spike were computed. Inter‐ and intra‐appointment reliabilities were assessed and method errors calculated. Descriptive statistics, sex‐ and muscles‐related comparisons were carried out. Standardised surface electromyographical assessment of MM, TA and SM muscles was reliable. A high inter‐individual variability was found. Percentage overlapping coefficient (POC) values were close to 80% for TA and SM, higher than for MM (P < .001). Impact values ranged between 16.4% and 30.7%, and differences were found between muscles (P < .001). The global muscle activity during swallowing lasted between 1.5 and 1.8 seconds. For each couple of muscles, the duration of activation ranged between 0.7 and 1.6 seconds and muscles‐related differences were found (P < .001). The spike of activation for each couple of muscle ranged between 35.7% and 44.2% of the duration. The protocol was reliable and intra‐participants repeatable measures can be carried out. Due to the high inter‐participants variability, further analyses are needed to draw a model of muscular activity.

Journal

Journal of Oral Rehabilitation – Wiley

Published: Jan 1, 2018

Keywords: ; ;

References

  • Stimulation of the chewing area of the cerebral cortex induces inhibitory effects upon swallowing in sheep
    Lamkadem, M; Zoungrana, OR; Amri, M; Car, A; Roman, C
  • Neurophysiology of swallowing
    Ertekin, C; Aydogdu, I
  • Swallowing
    Miller, AJ
  • Differential response pattern of oropharyngeal pressure by bolus and dry swallows
    Hasegawa, M; Kurose, M; Okamoto, K
  • Surface electromyographic studies of swallowing in normal subjects: a review of 440 adults. Report 1. Quantitative data: timing measures
    Vaiman, M; Eviatar, E; Segal, S
  • Electromyography of the perioral and masticatory muscles in orthodontic patients with atypical swallowing
    Störmer, K; Pancherz, H
  • EMG activity of the orbicularis oris and mentalis muscles in children with malocclusion, incompetent lips and atypical swallowing–part I
    Tosello, DO; Vitti, M; Berzin, F
  • Study of the kinematic variables of unilateral and habitual mastication of healthy individuals
    Pasinato, F; Oliveira, AG; Santos‐Couto‐Paz, CC
  • Surface electromyographic studies of swallowing in normal subjects: a review of 440 adults. Report 2. Quantitative data: amplitude measures
    Vaiman, M; Eviatar, E; Segal, S
  • Surface electromyographic studies of swallowing in normal subjects: a review of 440 adults. Report 3. Qualitative data
    Vaiman, M; Eviatar, E; Segal, S
  • An electromyographic investigation of masticatory muscles symmetry in normo‐occlusion subjects
    Ferrario, VF; Sforza, C; Colombo, A; Ciusa, V
  • Standardized surface electromyography allows effective submental muscles assessment
    Musto, F; Rosati, R; Toma, M; Sforza, C; Dellavia, C
  • Postural and dynamic masseter and anterior temporalis muscle EMG repeatability in serial assessments
    Suvinen, TI; Malmberg, J; Forster, C; Kemppainen, P
  • EMG analysis of trapezius and masticatory muscles: experimental protocol and data reproducibility
    Sforza, C; Rosati, R; De Menezes, M; Musto, F; Toma, M
  • Electromyographic assessment of jaw muscles in patients with All‐on‐Four fixed implant‐ supported prostheses
    Dellavia, C; Francetti, L; Rosati, R; Corbella, S; Ferrario, VF; Sforza, C
  • Immediate effect of a stabilization splint on masticatory muscle activity in temporomandibular disorder patients
    Ferrario, VF; Sforza, C; Tartaglia, GM; Dellavia, C
  • Effect of the Enveloppe Linguale Nocturne on atypical swallowing: surface electromyography and computerised postural test evaluation
    Ciavarella, D; Mastrovincenzo, M; Sabatucci, A; Parziale, V; Chimenti, C
  • Reproducibility of electromyographic measures: a statistical analysis
    Ferrario, VF; Sforza, C; D’addona, A; Miani, A
  • Digital dental cast placement in 3‐dimensional, full‐face reconstruction: a technical evaluation
    Rosati, R; De Menezes, M; Rossetti, A; Sforza, C; Ferrario, VF
  • The influence of occlusion on jaw and neck muscle activity: a surface EMG study in healthy young adults
    Ferrario, VF; Tartaglia, G; Galletta, A; Grassi, G; Sforza, C
  • Functional jaw muscle assessment in patients with a full fixed prosthesis on a limited number of implants: a review of the literature
    Dellavia, C; Rosati, R; Del Fabbro, M; Pellegrini, G
  • Applied Oral Physiology
    Lavelle, CG
  • Electrical activity of masseter muscle in young adults during swallowing of liquid
    Pernambuco, LA; da, SH; de, LL
  • Coordinative organization of lingual propulsion during the normal adult swallow
    Wilson, EM; Green, JR
  • Surface electromyography pattern of human swallowing
    Monaco, A; Cattaneo, R; Spadaro, A; Giannoni, M

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