Attention-related muscle activity in different body regions during VDU work with minimal physical activity

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      <subfield code="a">The purpose of this study was to characterize regional variation in task-irrelevant muscle activity. Surface EMG was recorded at 20 different muscle sites during a complex choice-reaction task. Up to ten muscle sites were recorded in parallel and always including the upper trapezius muscles. The experimental setting was designed to minimize the physical activity while performing a VDU-based task demanding continuing attention</subfield>
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      <subfield code="t">Ergonomics</subfield>
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      <subfield code="g">Vol. 39, nº 4, April 1996 ; p. 661-676</subfield>
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