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정상 청소년의 정량적근전도 간섭양상 분석

Other Titles
 Quantitative Interference Pattern Analysis in Adolescence 
Authors
 송명호  ;  박윤길  ;  문재호  ;  최원아  ;  장지훈  ;  김선도 
Citation
 Journal of the Korean Association of EMG-Electrodiagnostic Medicine (대한근전도 전기진단의학회지), Vol.11(1) : 17-23, 2009 
Journal Title
 Journal of the Korean Association of EMG-Electrodiagnostic Medicine (대한근전도 전기진단의학회지) 
ISSN
 1229-6066 
Issue Date
2009
Keywords
Interference pattern ; Normal cloud ; Quantitative EMG
Abstract
Objective: The aim of this study was to establish the turns-amplitude, activity-envelope amplitude and activity-number of small segments (NSS) clouds of normal adolescent with using quantitative interference pattern analysis. Method: Healthy adolescents whose ages were from 15 to 19 years old participated in this study. Using quantitative EMG of the biceps brachii, and tibialis anterior muscle, the interference patterns were analyzed. The interference patterns were measured at three to five different force levels, ranging from minimum to maximum, and recorded at least 20 epochs at each muscle. Results: The turns-amplitude, activity-envelope amplitude and activity-NSS of the biceps brachii, and tibialis anterior muscles were obtained in males and females. On the basis of the linear regression equation of log of each variables, the±2 standard deviations were set to a normal range. These range were drawn on the original plot with linear scale and normal range was obtained by setting upper limits on each variables. The establishment of normal clouds of gender related turns-amplitude, activity-envelope amplitude and activity-NSS were obtained. Conclusion: By using normal cloud patterns of turns-amplitude, activity-envelope amplitude and activity- NSS, automatic interference pattern analysis may contribute to diagnose neuromuscular disease in adolescent patients.
Files in This Item:
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Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Rehabilitation Medicine (재활의학교실) > 1. Journal Papers
Yonsei Authors
Moon, Jae Ho(문재호)
Park, Yoon Ghil(박윤길) ORCID logo https://orcid.org/0000-0001-9054-5300
Chang, Ji Hoon(장지훈)
Choi, Won Ah(최원아) ORCID logo https://orcid.org/0000-0003-0403-8869
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/104089
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