Sleep and circadian rhythm function and trait impulsivity: An actigraphy study
Sleep and circadian rhythm function and trait impulsivity: An actigraphy study
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DOI：
10.1016/j.psychres.2018.07.030
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发表时间：
2018-10-01
影响因子：
11.3
通讯作者：
Coogan, Andrew N.
中科院分区：
文献类型：
--
作者：
McGowan, Niall M.;Coogan, Andrew N.
我们报告了健康年轻人的日常休息活动模式和特质冲动之间的关系。Barratt冲动量表用于在51名志愿者中识别高和低冲动个体。使用为期一周的腕动计评估参与者的睡眠行为和昼夜节律功能。高冲动的人表现出睡眠的相位延迟模式，总睡眠时间和睡眠效率减少，昼夜节律功能紊乱。这些结果也与自我报告的注意力缺陷多动障碍症状有关。研究结果强调，睡眠和昼夜节律紊乱可能与冲动特征有关，这些冲动特征复制了精神疾病中描述的关系，其中冲动是一个核心特征。
We report the relationship between daily rest-activity patterns and trait impulsivity in healthy young adults. The Barratt Impulsiveness Scale was used to identify high and low impulsive individuals among a group of 51 volunteers. Participants' sleep behaviour and circadian rhythm function was assessed using week-long actigraphy. High impulsive individuals displayed phase-delayed patterns of sleep, a decreased total sleep time and sleep efficiency, and disrupted circadian function. Such outcomes were also associated with greater self-reported attention deficit hyperactivity disorder symptoms. The results highlight that sleep and circadian rhythm disturbances may be associated with impulsive traits replicating relationships described in psychiatric illnesses in which impulsivity is a core feature.