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Effect of aging on performance, muscle activation and perceived stress during mentally demanding computer tasks
2005
Scandinavian Journal of Work, Environment and Health
This study examined the effects of age on performance, muscle activation, and perceived stress during computer tasks with different levels of mental demand. Fifteen young and thirteen elderly women performed two computer tasks [color word test and reference task] with different levels of mental demand but similar physical demands. The performance (clicking frequency, percentage of correct answers, and response time for correct answers) and electromyography from the forearm, shoulder, and neck
pmid:15864909
fatcat:usp5ntkerzeg5gfagan5wxxhmi