Sleep · 2015
Sleep deprived and sweating it out: the effects of total sleep deprivation on skin conductance reactivity to psychosocial stress.
СтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод в очереди
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Liu Jean C J, Verhulst Silvan, Massar Stijn A A, Chee Michael W L
Аннотация
STUDY OBJECTIVES: We examined how sleep deprivation alters physiological responses to psychosocial stress by evaluating changes in skin conductance.
DESIGN: Between-subjects design with one group allocated to 24 h of total sleep deprivation and the other to rested wakefulness.
SETTING: The study took place in a research laboratory.
PARTICIPANTS: Participants were 40 healthy young adults recruited from a university.
INTERVENTIONS: Sleep deprivation and feedback.
MEASUREMENTS AND RESULTS: Electrodermal activity was monitored while participants completed a difficult perceptual task with false feedback. All participants showed increased skin conductance levels following stress. However, compared to well-rested participants, sleep deprived participants showed higher skin conductance reactivity with increasing stress levels.
CONCLUSIONS: Our results suggest that sleep deprivation augments allostatic responses to increasing psychosocial stress. Consequentially, we propose sleep loss as a risk factor that can influence the pathogenic effects of stress.
DESIGN: Between-subjects design with one group allocated to 24 h of total sleep deprivation and the other to rested wakefulness.
SETTING: The study took place in a research laboratory.
PARTICIPANTS: Participants were 40 healthy young adults recruited from a university.
INTERVENTIONS: Sleep deprivation and feedback.
MEASUREMENTS AND RESULTS: Electrodermal activity was monitored while participants completed a difficult perceptual task with false feedback. All participants showed increased skin conductance levels following stress. However, compared to well-rested participants, sleep deprived participants showed higher skin conductance reactivity with increasing stress levels.
CONCLUSIONS: Our results suggest that sleep deprivation augments allostatic responses to increasing psychosocial stress. Consequentially, we propose sleep loss as a risk factor that can influence the pathogenic effects of stress.