作者: Melinda L Jackson , Susan Raj , Rodney J Croft , Amie C Hayley , Luke A Downey
DOI: 10.1080/15389588.2015.1055327
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摘要: ABSTRACTObjective: Slow eyelid closure is recognized as an indicator of sleepiness in sleep-deprived individuals, although automated ocular devices are not well validated. This study aimed to determine whether changes evident following acute sleep deprivation assessed by device and how parameters relate performance after deprivation.Methods: Twelve healthy professional drivers (45.58 ± 10.93 years) completed 2 randomized sessions: After a normal night 24 h total deprivation. eye (PERCLOS) was measured while performed simulated driving task.Results: Following deprivation, displayed significantly more (P < .05), greater variation lane position .01) attentional lapses .05) compared sleep. PERCLOS moderately associated with variability both vigilance (r = 0.68, P on the task (...