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Alterations in the stomatognathic system due to amyotrophic lateral sclerosis

Overview of attention for article published in Journal of Applied Oral Science, June 2018
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Title
Alterations in the stomatognathic system due to amyotrophic lateral sclerosis
Published in
Journal of Applied Oral Science, June 2018
DOI 10.1590/1678-7757-2017-0408
Pubmed ID
Authors

Lígia Maria Napolitano Gonçalves, Marcelo Palinkas, Jaime Eduardo Cecilio Hallak, Wilson Marques, Paulo Batista de Vasconcelos, Nicolly Parente Ribeiro Frota, Isabela Hallak Regalo, Selma Siéssere, Simone Cecilio Hallak Regalo

Abstract

To compare the molar bite force, electromyographic activity, chewing efficiency and thickness of the masseter and temporalis muscles in individuals with amyotrophic lateral sclerosis (ALS) and healthy individuals. Thirty individuals enrolled in the study were divided into the study group (with ALS, n=15) and control group (healthy individuals, n=15). Data regarding molar bite force (right and left), electromyographic activity (mandibular rest, right and left laterality, protrusion, and maximum voluntary contraction), chewing efficiency (habitual and non-habitual), and masticatory muscle thickness (rest and maximum voluntary contraction) were tabulated and subjected to statistical analysis (Student's t-test, p≤0.05). Comparisons between the groups demonstrated a statistically significant increase in the electromyographic activity of the right masseter (p=0.03) and left masseter (p=0.03) muscles during mandibular rest; left masseter (p=0.00), right temporalis (p=0.00), and left temporalis (p=0.03) muscles during protrusion; and right masseter (p=0.00), left masseter (p=0.00), and left temporalis (p=0.00) muscles during left laterality, in individuals with ALS as compared with healthy individuals. A statistically significant decrease was observed in the habitual chewing efficiency of the right masseter (p=0.00) and right temporalis (p=0.04) muscles in individuals with ALS. No statistically significant difference between the groups was found the masticatory muscle thickness and maximal molar bite force. ALS may lead to modifications in the activities of the stomatognathic system, including muscular hyperactivity and reduction in chewing efficiency; however, no change has been observed in the masticatory muscle thickness and molar bite force.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 39 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 39 100%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 6 15%
Student > Master 6 15%
Student > Doctoral Student 6 15%
Student > Bachelor 5 13%
Researcher 2 5%
Other 6 15%
Unknown 8 21%
Readers by discipline Count As %
Medicine and Dentistry 15 38%
Neuroscience 4 10%
Sports and Recreations 2 5%
Chemical Engineering 1 3%
Agricultural and Biological Sciences 1 3%
Other 7 18%
Unknown 9 23%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 25 July 2018.
All research outputs
#22,767,715
of 25,382,440 outputs
Outputs from Journal of Applied Oral Science
#496
of 596 outputs
Outputs of similar age
#299,597
of 341,432 outputs
Outputs of similar age from Journal of Applied Oral Science
#6
of 9 outputs
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So far Altmetric has tracked 596 research outputs from this source. They receive a mean Attention Score of 3.4. This one is in the 1st percentile – i.e., 1% of its peers scored the same or lower than it.
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We're also able to compare this research output to 9 others from the same source and published within six weeks on either side of this one. This one has scored higher than 3 of them.