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Manifestation of fatigue in myoelectric signals of dynamic contractions produced during playing PC games

Oskoei, MA and Hu, H and Gan, JQ (2008) Manifestation of fatigue in myoelectric signals of dynamic contractions produced during playing PC games. In: UNSPECIFIED, ? - ?.

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Abstract

This paper investigates manifestation of fatigue in myoelectric signals during dynamic contractions produced whilst playing PC games. The hand's myoelectric signals were collected in 26 independent sessions with 10 subjects. Two methods, spectral analysis and time-scale analysis, were applied to compute signal frequency and least-square linear regression was used to model the trend of frequency shift. Non-parametric statistical methods were employed to analyze experimental results, which indicates significant decline in signal frequency as a manifestation of fatigue in long-term muscle activities. © 2008 IEEE.

Item Type: Conference or Workshop Item (Paper)
Additional Information: Published proceedings: Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology"
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
R Medicine > R Medicine (General)
T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Users 161 not found.
Date Deposited: 14 Dec 2012 10:41
Last Modified: 17 Aug 2017 18:07
URI: http://repository.essex.ac.uk/id/eprint/4160

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