Sleep and Heat Related Changes in the Cognitive Performance of Underground Miners: A Possible Health and Safety Concern

Minerals

关键词: sleep;    sleep deprivation;    shift work;    cognition;    fatigue;    heat exposure;   

DOI  :  10.3390/min1010049

来源: mdpi

【 摘 要 】

This review describes some of the literature pertaining to sleep deprivation, shift working, and heat exposure. Consequences of each on human cognitive function, particularly with respect to vigilance and attentional capacity are reviewed. Individually, each of these factors is known to impair human cognition; however, we propose the possibility that for miners working in hot underground environments and who are assigned to rotating shifts, the combination may leave miners with significant degrees of fatigue and decreased ability to focus on tasks. We suggest that such decreased capacity for vigilance is a source of concern in an occupational health and safety context.

【 授权许可】

CC BY   
© 2011 by the authors; licensee MDPI, Basel, Switzerland.