Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers
Abstract Introduction Chewing and swallowing are physiologically interconnected functions, which share motor structures and supranuclear regions of the central nervous system (CNS), involving a sensorimotor synchrony. Objective To analyze the influence of masticatory behavi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Thieme Revinter Publicações Ltda.
2019-05-01
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| Series: | International Archives of Otorhinolaryngology |
| Subjects: | |
| Online Access: | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0039-1688812 |
| _version_ | 1819175998022746112 |
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| author | Gabriela Rodrigues da Silva Rafaela Soares Rech Deisi Cristina Gollo Marques Vidor Karoline Weber dos Santos |
| author_facet | Gabriela Rodrigues da Silva Rafaela Soares Rech Deisi Cristina Gollo Marques Vidor Karoline Weber dos Santos |
| author_sort | Gabriela Rodrigues da Silva |
| collection | DOAJ |
| description | Abstract
Introduction Chewing and swallowing are physiologically interconnected functions, which share motor structures and supranuclear regions of the central nervous system (CNS), involving a sensorimotor synchrony.
Objective To analyze the influence of masticatory behavior on muscular compensations in the oral phase of swallowing in smokers compared with nonsmokers.
Methods A cross-sectional study comparing smokers and nonsmokers composed of 24 participants in each group. The aspects of food crunching, masticatory pattern, masticatory speed, atypical muscular contractions, and lip closure were analyzed during mastication. In swallowing, aspects of contraction of the orbicular and mental muscles, head movement and presence of deglutition, mastication, smoking, and of stomatognathic system of residues after swallowing were characterized.
Results Statistically significant differences were identified between the study groups related to food grinding pattern, masticatory velocity, and mental contraction during swallowing. There was no significant association between masticatory function and compensations during swallowing.
Conclusion Differences were observed in the pattern of chewing and swallowing in smokers compared with nonsmokers, but no influence of masticatory performance was observed in the presence of muscle compensations during the oral phase of swallowing. |
| first_indexed | 2024-12-22T21:03:46Z |
| format | Article |
| id | doaj.art-1492a432e2a2414a80174852bcfb54b6 |
| institution | Directory Open Access Journal |
| issn | 1809-9777 1809-4864 |
| language | English |
| last_indexed | 2024-12-22T21:03:46Z |
| publishDate | 2019-05-01 |
| publisher | Thieme Revinter Publicações Ltda. |
| record_format | Article |
| series | International Archives of Otorhinolaryngology |
| spelling | doaj.art-1492a432e2a2414a80174852bcfb54b62022-12-21T18:12:43ZengThieme Revinter Publicações Ltda.International Archives of Otorhinolaryngology1809-97771809-48642019-05-012303e317e32110.1055/s-0039-1688812Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of SmokersGabriela Rodrigues da Silva0Rafaela Soares Rech1Deisi Cristina Gollo Marques Vidor2Karoline Weber dos Santos3Speech Therapy Department, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, BrazilEpidemiology Post Graduate Program, Universidade Federal do Rio Grande do Sul, Porto Alegre, RS, BrazilSpeech Therapy Department, Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS, BrazilRehabilitation Department, Cristo Redentor Hospital, Conceição Hospital Group, Porto Alegre, Rio Grande Do Sul, BrazilAbstract Introduction Chewing and swallowing are physiologically interconnected functions, which share motor structures and supranuclear regions of the central nervous system (CNS), involving a sensorimotor synchrony. Objective To analyze the influence of masticatory behavior on muscular compensations in the oral phase of swallowing in smokers compared with nonsmokers. Methods A cross-sectional study comparing smokers and nonsmokers composed of 24 participants in each group. The aspects of food crunching, masticatory pattern, masticatory speed, atypical muscular contractions, and lip closure were analyzed during mastication. In swallowing, aspects of contraction of the orbicular and mental muscles, head movement and presence of deglutition, mastication, smoking, and of stomatognathic system of residues after swallowing were characterized. Results Statistically significant differences were identified between the study groups related to food grinding pattern, masticatory velocity, and mental contraction during swallowing. There was no significant association between masticatory function and compensations during swallowing. Conclusion Differences were observed in the pattern of chewing and swallowing in smokers compared with nonsmokers, but no influence of masticatory performance was observed in the presence of muscle compensations during the oral phase of swallowing.http://www.thieme-connect.de/DOI/DOI?10.1055/s-0039-1688812deglutitionmasticationsmokingstomatognathic system |
| spellingShingle | Gabriela Rodrigues da Silva Rafaela Soares Rech Deisi Cristina Gollo Marques Vidor Karoline Weber dos Santos Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers International Archives of Otorhinolaryngology deglutition mastication smoking stomatognathic system |
| title | Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers |
| title_full | Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers |
| title_fullStr | Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers |
| title_full_unstemmed | Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers |
| title_short | Influence of Masticatory Behavior on Muscle Compensations During the Oral Phase of Swallowing of Smokers |
| title_sort | influence of masticatory behavior on muscle compensations during the oral phase of swallowing of smokers |
| topic | deglutition mastication smoking stomatognathic system |
| url | http://www.thieme-connect.de/DOI/DOI?10.1055/s-0039-1688812 |
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