Slijper, H.P.

computer pause subject duration muscle study software computer use activity exposure finition erasmus university contrast mouse computer work participant value number ergonomics computer users variability pause software muscle activity regime non-computer relationship event fference reflex erasmu function registration software episode result keyboard nctopt patient computer work duration cor gain adaptation period increase figure journal university signi fferent non-computer work rest breaks di fferences classi fied computer events break group downloaded wad patients pause regimes e ffects amount movement pattern work duration work –pause pattern registration mathiassen order musculoskeletal trapeziu variation richter classi computer use limit range change table level stimulation cervico-ocular reflex worker e ffect