The Effects of a Single Intercuspal Interference on Electromyographic Characteristics of Human Masticatory Muscles During Maximal Voluntary Teeth Clenching

Ferrario, Virgilio F.; Sforza, Chiarella; Serrao, Graziano; Colombo, Anna; Schmitz, Johannes

doi:10.1080/08869634.1999.11746093

Cited by 38 publications

(70 citation statements)

References 22 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…On the other hand, the presence of a skeletal malocclusion (Farronato et al , 2012), occlusal discrepancies or experimental balancing interferences produced variations of measured muscular activity with respect to control groups or between working and non-working sides (Ferrario et al , 1999;Learreta et al , 2007;Hugger et al , 2013).…”

Section: Discussionmentioning

confidence: 99%

Effect of different dental articulating papers on SEMG activity during maximum clenching

Augusti

et al. 2015

Journal of Electromyography and Kinesiology

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Effect of different dental articulating papers on SEMG activity during maximum clenching

Augusti

et al. 2015

Journal of Electromyography and Kinesiology

View full text Add to dashboard Cite

“…This is the first study to use kinesiologic EMG to evaluate the effect of occlusal support on masticatory, head and neck, trunk, and lower limb muscles simultaneously during complex functional tasks. Previous studies in dentate subjects reported alteration of muscular contraction pattern when the occlusal support was modified by introducing an experimental interference (1,(11)(12)(13)(14)(15)(16). However, these studies used static positions; only Sasaki et al (12) evaluated isometric and isokinetic exercises of the lower limbs and did not find any association between dental clenching and isokinetic exercises.…”

Section: Discussionmentioning

confidence: 92%

“…Coordination of masticatory, head and trunk postural muscles, and muscles of lower extremities were reported during voluntary maximum clenching in dentate subjects (11)(12)(13). Asymmetric contractions of masticatory (14), neck (15), and leg (16) muscles were observed during dental clenching against an occlusal interference. However, up to date no other study has analyzed the impact of occlusal support on muscles of different body parts during dynamic routine tasks.…”

Section: Introductionmentioning

confidence: 99%

Reliability of EMG activity in complete denture users during simulation of activities of daily living

Baldisserotto¹,

Trindade²,

Loss³

et al. 2010

Rev. odonto ciênc. (Online)

View full text Add to dashboard Cite

Purpose: To describe a kinesiologic EMG method and determine the reliability of EMG activity of representative muscles of mastication (temporal, masseter), posture of neck (sternocleidomastoid, trapezius) and trunk (rectus abdominis, paravertebral), and lower extremity strength (rectus femoris, medial gastrocnemius) during simulation of activities of daily living.Methods: Ten edentulous healthy women (age: 58.2±5.6 yr old) were tested with and without their dentures. EMG signals were recorded for each subject during three trials of each kinesiologic test: to stand up/sit down on a chair (TC), to rise/lie down in the bed (TB), and to lift/lower bags (TW). The same-day reprodutibility of the EMG values was estimated by test-retest reliability analyses. For each test (TC, TB, and TW) the intraclass correlation coefficient (ICC) and 95% confidence interval were estimated stratified by muscle, presence or not of complete dentures, and movement during the test (up and down) considering the three repetitions per subject to assess consistency.Results: All muscles showed activation during the tests. The method yielded moderate to high ICCs; the highest test-retest reliability levels were estimated for the sternocleidomastoid (0.82-0.97) and paravertebral (0.86-0.99) muscles.Conclusion: These findings suggest that the described kinesiologic EMG method showed satisfactory reliability in this sample.Key words: Electromyography; complete dentures; activities of daily living ResumoObjetivo: Descrever uma metodologia de EMG cinesiológica e determinar a reprodutibilidade da atividade eletromiográfica dos músculos mastigatórios (m. temporal e m. masseter), posturais do pescoço (mm. esternocleidomastoideo e trapézio), posturais do tronco (mm. reto abdominal e paravertebrais) e de força das extremidades inferiores (mm. reto femoral e gastrocnemius medial) durante simulação de atividades de vida diária (AVDs).Metodologia: A amostra foi constituída por dez mulheres saudáveis, usuárias de prótese total bimaxilar, com idade média de 58,2 anos. Foram realizados três testes AVDs: levantar/ sentar da cadeira (TCAD), levantar/deitar na cama (TCAM) e pegar/largar sacolas (TSAC). A reprodutibilidade dos valores EMG foi analisada por teste-reteste. Para cada teste AVD foram estimados coeficiente de correlação intraclasse (CCIC) e intervalo de confiança de 95% com estratificação por músculo, condição com e sem prótese (suporte oclusal) e movimento durante o teste, considerando três repetições por sujeito para avaliar consistência.

show abstract

“…3,4 In the last years masticatory muscles response to dento-skeletal discrepancies, alterations of breathing, swelling, speech and posture, to functional therapies, implant supported therapy and prosthetic rehabilitation has been studied. 5 The definition of occlusion changed in time and it is now not based on mechanics theory but it includes functional aspects. [6][7][8][9][10] In literature different positions about the compensatory muscolar aequilibrium in skeletal discrepancies can be found.…”

Section: Introductionmentioning

confidence: 99%

Orthodontic-Surgical Treatment: Electromyographic and Electrognatographic Evaluation with Three Electromyographic Instruments

Ousehal¹

2011

Principles in Contemporary Orthodontics

View full text Add to dashboard Cite

The Effects of a Single Intercuspal Interference on Electromyographic Characteristics of Human Masticatory Muscles During Maximal Voluntary Teeth Clenching

Cited by 38 publications

References 22 publications

Effect of different dental articulating papers on SEMG activity during maximum clenching

Effect of different dental articulating papers on SEMG activity during maximum clenching

Reliability of EMG activity in complete denture users during simulation of activities of daily living

Orthodontic-Surgical Treatment: Electromyographic and Electrognatographic Evaluation with Three Electromyographic Instruments

Contact Info

Product

Resources

About