Decreased psychomotor vigilance of female shift workers after working night shifts.
Thomas BehrensKatarzyna BurekDirk PallapiesLeoni KöstersMartin LehnertAlexandra BeineKatharina WichertThomas KantermannCéline VetterThomas BrüningSylvia RabsteinPublished in: PloS one (2019)
Our results add to the growing body of literature demonstrating that night-shift work is associated with decreased psychomotor vigilance. As the analysis of RTCV suggests, performance deficits may selectively be driven by few slow reactions at the lower end of the reaction time distribution function. Comparing intra-individual PVT-performances over three consecutive night and two consecutive day shifts, we observed performance improvements after the third night shift. Although a training effect cannot be ruled out, this finding may suggest better adaptation to the night schedule if avoiding fast-changing shift schedules.