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Characteristics of Grouped Discharge Waveforms Observed in Long-term Masseter Muscle Electromyographic Recording: A Preliminary Study.
Maeda, Naoto; Kodama, Naoki; Manda, Yosuke; Kawakami, Shigehisa; Oki, Kazuhiro; Minagi, Shogo.
Afiliação
  • Maeda N; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
  • Kodama N; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
  • Manda Y; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
  • Kawakami S; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
  • Oki K; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
  • Minagi S; Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama 700-8558, Japan.
Acta Med Okayama ; 73(4): 357-360, 2019 Aug.
Article em En | MEDLINE | ID: mdl-31439959
ABSTRACT
We investigated the characteristics of grouped discharge (GD) waveforms obtained from long-term masseter electromyogram (EMG) recording in 6 female temporomandibular disorder (TMD) patients with myofascial pain and 6 healthy females. The EMG measurement was performed from the morning of the experiment day until the subject woke up the next day. We observed a significantly larger number of GD waveforms in the TMD group compared to the control group (p=0.002). Our results indicate that the existence of GD waveforms in masseter EMGs might be a predictor of future TMD with myofascial pain.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Transtornos da Articulação Temporomandibular / Eletromiografia / Músculo Masseter Tipo de estudo: Prognostic_studies Limite: Aged / Female / Humans / Middle aged Idioma: En Revista: Acta Med Okayama Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Japão
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Transtornos da Articulação Temporomandibular / Eletromiografia / Músculo Masseter Tipo de estudo: Prognostic_studies Limite: Aged / Female / Humans / Middle aged Idioma: En Revista: Acta Med Okayama Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Japão