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Shoulder muscle tension induced by two VDU-based tasks of different complexity

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008  940530e19910201gbr|||| | |00010|eng d
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1001 ‎$0‎MAPA20080058708‎$a‎Waersted, M.
24510‎$a‎Shoulder muscle tension induced by two VDU-based tasks of different complexity‎$c‎M. Waersted, R.A. Bjorklund and R.H. Westgaard
520  ‎$a‎This paper evaluates task complexity as a task-related factor causing the development of psychologically mediated ("psychogenic") shoulder muscle tension. Eighteen subjects performed an experimental work session, responding to simple and complex reaction time tasks which were presented on a VDU (Visual display unit) screen
65011‎$0‎MAPA20080550653‎$a‎Ergonomía
65011‎$0‎MAPA20080557348‎$a‎Biomecánica
65011‎$0‎MAPA20080613624‎$a‎Contracciones musculares
65011‎$0‎MAPA20080561611‎$a‎Carga mental
65011‎$0‎MAPA20080559960‎$a‎Ordenadores
65011‎$0‎MAPA20080605155‎$a‎Condiciones de trabajo
65011‎$0‎MAPA20080575755‎$a‎Electromiografía
7001 ‎$0‎MAPA20080123796‎$a‎Björklund, R.A.
7001 ‎$0‎MAPA20080151799‎$a‎Westgaard, R.H.
7400 ‎$a‎Ergonomics
7730 ‎$t‎Ergonomics‎$d‎London and Washington‎$g‎Vol. 34, nº 2, February 1991 ; p. 137-150