Impact of Parkinson's disease on the efficiency of masticatory cycles: Electromyographic analysis.
Journal
Medicina oral, patologia oral y cirugia bucal
ISSN: 1698-6946
Titre abrégé: Med Oral Patol Oral Cir Bucal
Pays: Spain
ID NLM: 101231694
Informations de publication
Date de publication:
01 May 2019
01 May 2019
Historique:
received:
29
10
2018
accepted:
04
02
2019
pubmed:
24
4
2019
medline:
27
11
2019
entrez:
24
4
2019
Statut:
epublish
Résumé
This study evaluated the efficiency of masticatory cycles by means of the linear envelope of the electromyographic signal of the masseter and temporalis muscles in individuals with Parkinson's disease. Twenty-four individuals were assigned into two groups: with Parkinson's disease, average ± SD 66.1 ± 3.3 years (n = 12) and without the disease, average ± SD: 65.8 ± 3.0 years (n = 12). The MyoSystem-I P84 electromyograph was used to analyze the activity of masticatory cycles through the linear envelope integral in habitual mastication of peanuts and raisins and non-habitual mastication of Parafilm M®. There was statistically significant difference (P ≤ 0.05) between individuals with Parkinson's disease and without the disease in non-habitual mastication of Parafilm M®, in the right temporal muscle (P = 0.01); habitual mastication of peanuts, in the right temporal muscle (P = 0.02), left temporal muscle (P = 0.03), and right masseter muscle (P = 0.01); and habitual mastication of raisins in the right temporal muscle (P = 0.001), left temporal muscle (P= 0.001), right masseter muscle (P= 0.001) and left masseter muscle (P= 0.03). These results suggest that Parkinson's disease interferes in the electromyographic activity of the masticatory cycles by reducing muscular efficiency.
Sections du résumé
BACKGROUND
BACKGROUND
This study evaluated the efficiency of masticatory cycles by means of the linear envelope of the electromyographic signal of the masseter and temporalis muscles in individuals with Parkinson's disease.
MATERIAL AND METHODS
METHODS
Twenty-four individuals were assigned into two groups: with Parkinson's disease, average ± SD 66.1 ± 3.3 years (n = 12) and without the disease, average ± SD: 65.8 ± 3.0 years (n = 12). The MyoSystem-I P84 electromyograph was used to analyze the activity of masticatory cycles through the linear envelope integral in habitual mastication of peanuts and raisins and non-habitual mastication of Parafilm M®.
RESULTS
RESULTS
There was statistically significant difference (P ≤ 0.05) between individuals with Parkinson's disease and without the disease in non-habitual mastication of Parafilm M®, in the right temporal muscle (P = 0.01); habitual mastication of peanuts, in the right temporal muscle (P = 0.02), left temporal muscle (P = 0.03), and right masseter muscle (P = 0.01); and habitual mastication of raisins in the right temporal muscle (P = 0.001), left temporal muscle (P= 0.001), right masseter muscle (P= 0.001) and left masseter muscle (P= 0.03).
CONCLUSIONS
CONCLUSIONS
These results suggest that Parkinson's disease interferes in the electromyographic activity of the masticatory cycles by reducing muscular efficiency.
Identifiants
pubmed: 31012437
pii: 22841
doi: 10.4317/medoral.22841
pmc: PMC6530957
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e314-e318Références
J Electromyogr Kinesiol. 2000 Oct;10(5):361-74
pubmed: 11018445
Am J Physiol Regul Integr Comp Physiol. 2002 Feb;282(2):R578-83
pubmed: 11792669
J Psychiatr Res. 1975 Nov;12(3):189-98
pubmed: 1202204
J Oral Rehabil. 2008 Jul;35(7):476-94
pubmed: 18557915
Osteoporos Int. 2009 Nov;20(11):1847-51
pubmed: 19266137
Acta Odontol Latinoam. 2013;26(3):161-6
pubmed: 25335369
Braz J Otorhinolaryngol. 2014 Nov-Dec;80(6):508-14
pubmed: 25457071
Cranio. 2016 Mar;34(2):105-11
pubmed: 25736177
Singapore Med J. 2016 Apr;57(4):204-8
pubmed: 26768173
Dev Med Child Neurol. 2016 May;58(5):516-21
pubmed: 26991937
Codas. 2016 Apr;28(2):193-6
pubmed: 27191885
Acta Neurol Belg. 2017 Mar;117(1):207-211
pubmed: 28028676
Clin Interv Aging. 2017 Jan 11;12:111-116
pubmed: 28138227
J Neurol Sci. 2017 Jun 15;377:179-184
pubmed: 28477691
Arch Oral Biol. 2017 Sep;81:56-60
pubmed: 28482238
Am J Neurodegener Dis. 2017 Jun 15;6(2):9-14
pubmed: 28695060
J Parkinsons Dis. 2017;7(3):511-522
pubmed: 28777755
J Clin Exp Dent. 2017 Jul 1;9(7):e886-e891
pubmed: 28828155
Mov Disord. 2017 Oct;32(10):1439-1446
pubmed: 28843020
BMC Med Genomics. 2017 Sep 19;10(1):56
pubmed: 28927418
Free Radic Biol Med. 2018 Feb 1;115:80-91
pubmed: 29080843
Neural Regen Res. 2017 Sep;12(9):1485-1491
pubmed: 29089995
Arch Gerontol Geriatr. 2018 Jan;74:133-140
pubmed: 29096228
BMJ Open. 2017 Nov 22;7(11):e018177
pubmed: 29170290
Front Neurol. 2017 Dec 22;8:702
pubmed: 29375464
Neurology. 1967 May;17(5):427-42
pubmed: 6067254