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Moreira-Souza L, Pelai EB, Bigaton DR, Freitas DQ, Oenning ACC, Asprino L. Is there a relationship between the presence of external root resorption in second molars adjacent to impacted mandibular third molars with awake bruxism and masticatory muscle activity? Clin Oral Investig 2024; 28:401. [PMID: 38940883 DOI: 10.1007/s00784-024-05775-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 06/11/2024] [Indexed: 06/29/2024]
Abstract
OBJECTIVES This study aimed to assess whether awake bruxism and masticatory muscle activity could be related to external root resorption (ERR) in second molars adjacent to impacted mandibular third molars. MATERIALS AND METHODS Sixty patients, with requests for a cone-beam, computed tomography, were divided into two groups: ERR (patients with ERR in the second molar, n = 30), and control group (n = 30). Awake bruxism was assessed through the Oral Behaviors Checklist (OBC) and an ecological momentary assessment (EMA). Surface electromyography (EMG) was used to assess the masseter and anterior temporal muscle function. Normality and homogeneity of variances were demonstrated. Descriptive analysis was performed, using the T-test and Chi-square test to compare the characteristics of the groups. A multiple regression model was performed. RESULTS The ERR group presented more non-functional oral activities related to awake bruxism than the control group, according to OBC (p = 0.027) and EMA (p = 0.035). In addition, the ERR group had higher EMG activity than the control group in rest and isotonic protocols (p < 0.05). CONCLUSIONS Awake bruxism and greater masticatory muscle activity seem to be related to the presence of ERR in second molars adjacent to impacted mandibular third molars. CLINICAL RELEVANCE The results of the present study can reinforce the theory that triggering ERR in the second molars adjacent to impacted mandibular third molars may be related to mechanical forces coming from the masticatory function.
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Affiliation(s)
- Larissa Moreira-Souza
- Department of Oral Diagnosis, Division of Oral Radiology, Piracicaba Dental School, University of Campinas (UNICAMP), São Paulo, Brazil
| | - Elisa Bizetti Pelai
- Department of Oral Diagnosis, Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, University of Campinas (UNICAMP), Av. Limeira, 901, Piracicaba, São Paulo, 13414-903, Brazil.
| | - Delaine Rodrigues Bigaton
- Department of Oral Diagnosis, Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, University of Campinas (UNICAMP), Av. Limeira, 901, Piracicaba, São Paulo, 13414-903, Brazil
| | - Deborah Queiroz Freitas
- Department of Oral Diagnosis, Division of Oral Radiology, Piracicaba Dental School, University of Campinas (UNICAMP), São Paulo, Brazil
| | | | - Luciana Asprino
- Department of Oral Diagnosis, Division of Oral and Maxillofacial Surgery, Piracicaba Dental School, University of Campinas (UNICAMP), Av. Limeira, 901, Piracicaba, São Paulo, 13414-903, Brazil
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Masticatory Function in Individuals with Temporomandibular Disorders: A Systematic Review and Meta-Analysis. Life (Basel) 2023; 13:life13020472. [PMID: 36836829 PMCID: PMC9963498 DOI: 10.3390/life13020472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 01/12/2023] [Accepted: 02/03/2023] [Indexed: 02/10/2023] Open
Abstract
The literature search was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) protocol in the PubMed, Cochrane Library, LILACS, EBSCO, Scielo, between 2012 and 2022. The methodological quality was assessed by using the Newcastle-Ottawa Study Quality Assessment Scale. Mean differences and 95% confidence intervals were calculated and combined in meta-analyses. A total of 1202 participants were included in this systematic review (690 with TMD; 512 without TMD), with 22 articles being included in the qualitative analysis. Only three studies enabled the comparative analysis of the results. Ten articles showed a high methodological quality and a low risk of bias, and twelve had a low methodological quality and an increased risk of bias. The meta-analysis showed that the differences between the intervention and control groups were not statistically significant for the percentage overlapping coefficient of the anterior temporal muscle, for the masseter, and for the torque coefficient. The parameters analyzed with the compound technique for chewing showed altered mandibular functions in individuals with TMD. With the EMG method, it was possible to suggest that TMD in adult individuals causes compensatory muscle behaviors, and several changes in the masticatory function were found.
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Pinheiro M, Willaert R, Khan A, Krairi A, Van Paepegem W. Biomechanical evaluation of the human mandible after temporomandibular joint replacement under different biting conditions. Sci Rep 2021; 11:14034. [PMID: 34234245 PMCID: PMC8263622 DOI: 10.1038/s41598-021-93564-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 06/22/2021] [Indexed: 01/01/2023] Open
Abstract
Temporomandibular joint (TMJ) replacement with an implant is only used when all other conservative treatments fail. Despite the promising short-term results, the long-term implications of TMJ replacement in masticatory function are not fully understood. Previous human and animal studies have shown that perturbations to the normal masticatory function can lead to morphological and functional changes in the craniomaxillofacial system. A clearer understanding of the biomechanical implications of TMJ replacement in masticatory function may help identify design shortcomings that hinder their long-term success. In this study, patient-specific finite element models of the intact and implanted mandible were developed and simulated under four different biting tasks. In addition, the impact of re-attaching of the lateral pterygoid was also evaluated. The biomechanics of both models was compared regarding both mandibular displacements and principal strain patterns. The results show an excessive mediolateral and anteroposterior displacement of the TMJ implant compared to the intact joint in three biting tasks, namely incisor (INC), left moral (LML), and right molar (RML) biting. The main differences in principal strain distributions were found across the entire mandible, most notably from the symphysis to the ramus of the implanted side. Furthermore, the re-attachment of the lateral pterygoid seems to increase joint anteroposterior displacement in both INC, LML and RML biting while reducing it during LGF. Accordingly, any new TMJ implant design must consider stabilising both mediolateral and anteroposterior movement of the condyle during biting activities and promoting a more natural load transmission along the entire mandible.
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Affiliation(s)
- Manuel Pinheiro
- Department of Materials, Textiles and Chemical Engineering, Mechanics of Materials and Structures (MMS), Ghent University, Ghent, Belgium.
| | - Robin Willaert
- Department of Oral and Maxillofacial Surgery, University Hospitals Leuven, Leuven, Belgium
- Department of Head and Neck Surgery, Ghent University Hospital, Ghent, Belgium
| | - Afaq Khan
- Materials Innovation Institute (M2i), Delft, The Netherlands
- Department of Biomechanical Engineering, Delft University of Technology, Delft, The Netherlands
| | - Anouar Krairi
- Materials Innovation Institute (M2i), Delft, The Netherlands
| | - Wim Van Paepegem
- Department of Materials, Textiles and Chemical Engineering, Mechanics of Materials and Structures (MMS), Ghent University, Ghent, Belgium
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Dinsdale A, Liang Z, Thomas L, Treleaven J. Is jaw muscle activity impaired in adults with persistent temporomandibular disorders? A systematic review and meta-analysis. J Oral Rehabil 2021; 48:487-516. [PMID: 33369753 DOI: 10.1111/joor.13139] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 12/21/2020] [Indexed: 12/28/2022]
Abstract
Understanding jaw muscle activity changes in temporomandibular disorders (TMD) is crucial to guide clinical management. The nature of these changes is currently unclear. Explore changes in jaw muscle activity in TMD. Electronic databases (PubMed, EMBASE, CINAHL, Scopus, Web of Science, Cochrane) and bibliographies were searched from inception to 9 July 2020 for eligible studies, including grey literature. Case-control and interventional studies reporting time-domain and frequency-domain electromyographic measures of jaw muscle activity in TMD and control groups were included. SIGN checklist for case-control studies was used to evaluate risk of bias. Results were pooled for meta-analysis using random-effects model. Confidence in cumulative evidence was established using American Academy of Neurology guidelines. Forty-five studies were included. Most were rated moderate risk of bias. Activity of four muscles (masseter, temporalis, lateral pterygoid, suprahyoids) was assessed across six domains (resting, clenching, chewing, swallowing, concentrating, resisted mandibular movements), with partial meta-analysis scope. Masseter and temporalis activity were significantly higher at rest (P = .05, P < .0001), but lower during brief maximal clenching (P = .005, P = .04) in TMD vs controls. Insufficient data precluded meta-analysis of remaining outcomes and subgroup analysis. Confidence in cumulative evidence ranged from moderate to very low. Changes in jaw muscle activity exist in TMD, which are both task-specific and muscle-specific. It remains unclear whether jaw muscle activity changes vary between TMD subgroups. Muscle function should be considered in clinical management of TMD. Insufficient subgroup data highlight future direction for research.
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Affiliation(s)
| | - Zhiqi Liang
- The University of Queensland, St Lucia, QLD, Australia
| | - Lucy Thomas
- The University of Queensland, St Lucia, QLD, Australia
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Pelai EB, Foltran-Mescollotto F, de Castro-Carletti EM, de Moraes M, Rodrigues-Bigaton D. Comparison of the pattern of activation of the masticatory muscles among individuals with and without TMD: A systematic review. Cranio 2020; 41:102-111. [PMID: 33073743 DOI: 10.1080/08869634.2020.1831836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
OBJECTIVE To verify the characteristics of the electromyographic signal of masticatory muscles in individuals with TMD and asymptomatic individuals. METHODS A systematic review was carried out, selecting cross-sectional studies with at least one electromyographic parameter (FM; iEMG; RMS) of the masticatory muscles (anterior temporal, bilateral masseter, and suprahyoid muscles) of individuals with TMD compared to asymptomatic individuals. RESULTS This review identified 1656 titles, of which 30 articles were included in the final analysis. It was observed that the data referring to the pattern of activation of masticatory muscles in the rest, isometry, and isotonic conditions of individuals with TMD are heterogeneous. This fact may be related to variability in the methods and analyses applied in the studies. CONCLUSION Data referring to the pattern of activation of masticatory muscles in the rest and isometry conditions and in the mastication cycle of individuals with TMD and asymptomatic individuals are diverse.
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Affiliation(s)
- Elisa Bizetti Pelai
- Post-Graduate Program in Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas - UNICAMP, Piracicaba, Brazil
| | - Fabiana Foltran-Mescollotto
- Graduate Program in Human Movement Sciences, Methodist University of Piracicaba - UNIMEP, Piracicaba, Brazil
| | | | - Marcio de Moraes
- Post-Graduate Program in Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas - UNICAMP, Piracicaba, Brazil
| | - Delaine Rodrigues-Bigaton
- Post-Graduate Program in Oral and Maxillofacial Surgery, Piracicaba Dental School, State University of Campinas - UNICAMP, Piracicaba, Brazil
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6
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Dinsdale A, Liang Z, Thomas L, Treleaven J. Are jaw range of motion, muscle function and proprioception impaired in adults with persistent temporomandibular disorders? A systematic review and meta‐analysis. J Oral Rehabil 2020; 47:1448-1478. [DOI: 10.1111/joor.13090] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/22/2020] [Accepted: 08/25/2020] [Indexed: 11/28/2022]
Affiliation(s)
- Alana Dinsdale
- School of Health and Rehabilitation Sciences The University of Queensland St Lucia QLD Australia
| | - Zhiqi Liang
- School of Health and Rehabilitation Sciences The University of Queensland St Lucia QLD Australia
| | - Lucy Thomas
- School of Health and Rehabilitation Sciences The University of Queensland St Lucia QLD Australia
| | - Julia Treleaven
- School of Health and Rehabilitation Sciences The University of Queensland St Lucia QLD Australia
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7
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Campanini I, Disselhorst-Klug C, Rymer WZ, Merletti R. Surface EMG in Clinical Assessment and Neurorehabilitation: Barriers Limiting Its Use. Front Neurol 2020; 11:934. [PMID: 32982942 PMCID: PMC7492208 DOI: 10.3389/fneur.2020.00934] [Citation(s) in RCA: 73] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2020] [Accepted: 07/20/2020] [Indexed: 12/23/2022] Open
Abstract
This article addresses the potential clinical value of techniques based on surface electromyography (sEMG) in rehabilitation medicine with specific focus on neurorehabilitation. Applications in exercise and sport pathophysiology, in movement analysis, in ergonomics and occupational medicine, and in a number of related fields are also considered. The contrast between the extensive scientific literature in these fields and the limited clinical applications is discussed. The "barriers" between research findings and their application are very broad, and are longstanding, cultural, educational, and technical. Cultural barriers relate to the general acceptance and use of the concept of objective measurement in a clinical setting and its role in promoting Evidence Based Medicine. Wide differences between countries exist in appropriate training in the use of such quantitative measurements in general, and in electrical measurements in particular. These differences are manifest in training programs, in degrees granted, and in academic/research career opportunities. Educational barriers are related to the background in mathematics and physics for rehabilitation clinicians, leading to insufficient basic concepts of signal interpretation, as well as to the lack of a common language with rehabilitation engineers. Technical barriers are being overcome progressively, but progress is still impacted by the lack of user-friendly equipment, insufficient market demand, gadget-like devices, relatively high equipment price and a pervasive lack of interest by manufacturers. Despite the recommendations provided by the 20-year old EU project on "Surface EMG for Non-Invasive Assessment of Muscles (SENIAM)," real international standards are still missing and there is minimal international pressure for developing and applying such standards. The need for change in training and teaching is increasingly felt in the academic world, but is much less perceived in the health delivery system and clinical environments. The rapid technological progress in the fields of sensor and measurement technology (including sEMG), assistive devices, and robotic rehabilitation, has not been driven by clinical demands. Our assertion is that the most important and urgent interventions concern enhanced education, more effective technology transfer, and increased academic opportunities for physiotherapists, occupational therapists, and kinesiologists.
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Affiliation(s)
- Isabella Campanini
- LAM-Motion Analysis Laboratory, Neuromotor and Rehabilitation Department, San Sebastiano Hospital, Correggio, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Catherine Disselhorst-Klug
- Department of Rehabilitation & Prevention Engineering, Institute of Applied Medical Engineering, RWTH Aachen University, Aachen, Germany
| | - William Z. Rymer
- Shirley Ryan Ability Lab, Single Motor Unit Laboratory, Chicago, IL, United States
| | - Roberto Merletti
- Laboratory for Engineering of the Neuromuscular System (LISiN), Department of Electronics and Telecommunications, Politecnico di Torino, Turin, Italy
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Massaroto Barros B, Biasotto‐Gonzalez DA, Bussadori SK, Gomes CAFDP, Politti F. Is there a difference in the electromyographic activity of the masticatory muscles between individuals with temporomandibular disorder and healthy controls? A systematic review with meta‐analysis. J Oral Rehabil 2020; 47:672-682. [DOI: 10.1111/joor.12941] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Revised: 01/19/2020] [Accepted: 01/26/2020] [Indexed: 11/30/2022]
Affiliation(s)
- Bruna Massaroto Barros
- Programa de Pós‐Graduação em Ciências da Reabilitação Universidade Nove de Julho São Paulo Brazil
| | | | - Sandra Kalil Bussadori
- Programa de Pós‐Graduação em Ciências da Reabilitação Universidade Nove de Julho São Paulo Brazil
| | | | - Fabiano Politti
- Programa de Pós‐Graduação em Ciências da Reabilitação Universidade Nove de Julho São Paulo Brazil
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Amaral FA, Dall’Agnol SM, Socolovski G, Kich C, Franco GCN, Bortoluzzi MC. Cervical spine range of motion, posture and electromyographic activity of masticatory muscles in temporomandibular disorders. FISIOTERAPIA EM MOVIMENTO 2020. [DOI: 10.1590/1980-5918.033.ao25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
Abstract Introduction: Temporomandibular joint disorders (TMD or TMJD) involve clinical problems and symptoms affecting the temporomandibular joint (TMJ) and associated structures. The temporomandibular joints are anatomically connected to the cervical region, where cervical spine movements occur simultaneously to masticatory muscle activation and jaw movements. Objective: Our study sought to assess the relationship between the Research Diagnostic Criteria for Temporomandibular Disorders (RDC/TMD), surface electromyography (sEMG) of the masticatory muscles, posture and cervical flexibility in women with TMD. Method: Fifty women with an average age of 27.0 ± 6.37 years, diagnosed with TMD according to RDC/TMD, were assessed for craniocervical posture, cervical flexibility and sEMG of the masticatory muscles. Results: There were no differences in jaw function limitations, depression, pain level and its interference in work ability and daily activities, posture and sEMG between TMD diagnoses or between muscle classification (p > 0.05). Depression scores were higher among participants with biarticular dysfunction (p = 0.023). The group with bruxism exhibited a higher pain level at assessment (p = 0.001) and a greater reduction in work ability (p = 0.039). Subjects with muscular and mixed TMD showed less cervical rotation to the right when compared with those with articular TMD. Conclusion: There was no difference in posture or sEMG values for TMD diagnoses, joint and muscle dysfunctions and the presence of bruxism. Muscle dysfunction is associated with reduced cervical rotation to the right. Jaw function limitations did not interfere in posture or sEMG and depression was associated with pain.
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Pires PF, Rodrigues-Bigaton D. Evaluation of integral electromyographic values and median power frequency values in women with myogenous temporomandibular disorder and asymptomatic controls. J Bodyw Mov Ther 2018; 22:720-726. [DOI: 10.1016/j.jbmt.2017.09.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2017] [Revised: 08/28/2017] [Accepted: 09/01/2017] [Indexed: 11/26/2022]
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Guzmán-Venegas RA, Palma FH, Biotti P JL, de la Rosa FJB. Spectral components in electromyograms from four regions of the human masseter, in natural dentate and edentulous subjects with removable prostheses and implants. Arch Oral Biol 2018; 90:130-137. [PMID: 29609053 DOI: 10.1016/j.archoralbio.2018.03.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Revised: 03/20/2018] [Accepted: 03/22/2018] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To compare the frequency or spectral components between different regions of the superficial masseter in young natural dentate and total edentulous older adults rehabilitated with removable prostheses and fixed-implant support. A secondary objective was to compare these components between the three groups. DESIGN 21 young natural dentate and 28 edentulous (14 with removable prostheses and 14 with fixed-implant support) were assessed. High-density surface electromyography (sEMG) was recorded in four portions of the superficial masseter during submaximal isometric bites. Spectral components were obtained through a spectral analysis of the sEMG signals. An analysis of mixed models was used to compare the spectral components. RESULTS In all groups, the spectral components of the anterior portion were lower than in the posterior region (p < 0.05). Both edentulous groups showed lower spectral components and median frequency slope than the natural dentate group (p < 0.05). The removable prostheses group showed the greatest differences with natural dentate group. CONCLUSIONS There were significant differences in the spectral components recorded in the different regions of the superficial masseter. The lower spectral components and fatigability of older adults rehabilitated with prostheses could be a cause of a greater loss of type II fibers, especially in the removable prostheses group.
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Affiliation(s)
- Rodrigo A Guzmán-Venegas
- Laboratorio Integrativo de Biomecánica y Fisiología del Esfuerzo (LIBFE), Escuela de Kinesiología, Facultad de Medicina, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Santiago, Chile.
| | - Felipe H Palma
- Laboratorio Integrativo de Biomecánica y Fisiología del Esfuerzo (LIBFE), Escuela de Kinesiología, Facultad de Medicina, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Santiago, Chile
| | - Jorge L Biotti P
- Facultad de Odontología, Universidad de los Andes, Monseñor Álvaro del Portillo 12455, Santiago, Chile
| | - Francisco J Berral de la Rosa
- Laboratorio de Biomecánica, Kinesiología y Cineantropometría, Universidad Pablo de Olavide, Carretera de Utrera km 1, Seville, Spain
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Wanshi Arnoni V, Batista de Vasconcelos P, Sousa LGD, Ferreira B, Palinkas M, Acioli Righetti M, Pádua da Silva G, Aparecida Caldeira Monteiro S, Regalo SCH, Siéssere S. Evaluation of the electromyographic fatigue of the masseter and temporalis muscles in individuals with osteoporosis. Cranio 2018; 37:254-263. [PMID: 29327673 DOI: 10.1080/08869634.2017.1418618] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
OBJECTIVES The objective of this study was to evaluate the electromyographic fatigue of the masseter and temporalis muscles in individuals with and without osteoporosis. METHODS Median frequency of the initial, mid, and final periods of the electromyographic signal in the 33 subjects with osteoporosis (OG) and 33 subjects without osteoporosis [control (CG)] was analyzed. RESULTS OG showed a decrease in median frequency along the electromyographic signal, with a significant difference for the right masseter: initial vs. mid periods, initial vs. final periods; left masseter: initial vs. final periods; temporal (right and left): initial vs. mid periods, initial vs. final periods, and mid vs. final periods. Percentage comparison of median frequency between the initial and mid periods and between initial and final periods in the OG showed a significant difference in the masticatory muscles. DISCUSSION The findings suggest that osteoporosis is associated with changes in the function of masticatory muscles, especially when measured by electromyographic fatigue.
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Affiliation(s)
- Veridiana Wanshi Arnoni
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Paulo Batista de Vasconcelos
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Luiz Gustavo de Sousa
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Bruno Ferreira
- b Department of Biomechanics, Medicine and Locomotive Apparatus Rehabilitation , Ribeirão Preto Medical University of São Paulo , São Paulo , Brazil
| | - Marcelo Palinkas
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Mariah Acioli Righetti
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Gabriel Pádua da Silva
- b Department of Biomechanics, Medicine and Locomotive Apparatus Rehabilitation , Ribeirão Preto Medical University of São Paulo , São Paulo , Brazil
| | - Solange Aparecida Caldeira Monteiro
- c Department of Stomatology, Public Health and Forensic Dentistry, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Simone Cecilio Hallak Regalo
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
| | - Selma Siéssere
- a Department Morphology, Physiology and Basic Pathology, Ribeirão Preto School of Dentistry , University of São Paulo , São Paulo , Brazil
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Oliveira LF, Palinkas M, Vasconcelos PBD, Regalo IH, Cecilio FA, Oliveira EF, Semprini M, Siéssere S, Regalo SCH. Influence of age on the electromyographic fatigue threshold of the masseter and temporal muscles of healthy individuals. Arch Oral Biol 2017; 84:1-5. [PMID: 28926743 DOI: 10.1016/j.archoralbio.2017.09.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2017] [Revised: 08/30/2017] [Accepted: 09/07/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Lígia Franco Oliveira
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Marcelo Palinkas
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil.
| | - Paulo Batista de Vasconcelos
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Isabela Hallak Regalo
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Flávia Argentato Cecilio
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Erica Franco Oliveira
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Marisa Semprini
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Selma Siéssere
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
| | - Simone Cecilio Hallak Regalo
- Department of Morphology, Physiology and Basic Pathology, School of Dentistry of Ribeirão Preto, University of São Paulo, Brazil
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Xu L, Fan S, Cai B, Fang Z, Jiang X. Influence of sustained submaximal clenching fatigue test on electromyographic activity and maximum voluntary bite forces in healthy subjects and patients with temporomandibular disorders. J Oral Rehabil 2017; 44:340-346. [PMID: 28244122 DOI: 10.1111/joor.12497] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/23/2017] [Indexed: 11/30/2022]
Affiliation(s)
- L. Xu
- Department of Rehabilitation Medicine; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
| | - S. Fan
- Department of Rehabilitation Medicine; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
| | - B. Cai
- Department of Rehabilitation Medicine; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
| | - Z. Fang
- Department of Rehabilitation Medicine; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
| | - X. Jiang
- Department of Rehabilitation Medicine; Shanghai Ninth People's Hospital; Shanghai Jiao Tong University School of Medicine; Shanghai China
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15
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High-density EMG Reveals Novel Evidence of Altered Masseter Muscle Activity During Symmetrical and Asymmetrical Bilateral Jaw Clenching Tasks in People With Chronic Nonspecific Neck Pain. Clin J Pain 2017; 33:148-159. [DOI: 10.1097/ajp.0000000000000381] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Politti F, Casellato C, Kalytczak MM, Garcia MBS, Biasotto-Gonzalez DA. Characteristics of EMG frequency bands in temporomandibullar disorders patients. J Electromyogr Kinesiol 2016; 31:119-125. [DOI: 10.1016/j.jelekin.2016.10.006] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2016] [Revised: 10/05/2016] [Accepted: 10/11/2016] [Indexed: 11/16/2022] Open
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17
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Patients with myogenic temporomandibular disorders have reduced oxygen extraction in the masseter muscle. Clin Oral Investig 2016; 21:1509-1518. [DOI: 10.1007/s00784-016-1912-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Accepted: 07/10/2016] [Indexed: 10/21/2022]
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