Sleep deprivation alters pupillary reactivity to emotional stimuli in healthy young adults.
Sleep deprivation alters pupillary reactivity to emotional stimuli in healthy young adults.
复制标题
DOI：
10.1016/j.biopsycho.2008.10.010
复制
发表时间：
2009-03
影响因子：
2.6
通讯作者：
Siegle, Greg J.
中科院分区：
文献类型：
--
作者：
Franzen, Peter L.;Buysse, Daniel J.;Dahl, Ronald E.;Thompson, Wesley;Siegle, Greg J.
这项初步研究的目的是量化睡眠剥夺对情绪刺激的心理生理反应的影响。在实验室适应睡眠一晚后，健康的年轻人被随机分配到一个完全睡眠剥夺的晚上或一个正常的睡眠控制条件。第二天下午，研究对象对积极、消极和中性图片刺激的反应，采用瞳孔描记法（一种认知和情感信息处理指标）进行检测。只有睡眠不足的一组在观看消极图片时，瞳孔直径明显大于积极或中性图片。睡眠不足的一组在看到负面图片时也表现出预期的瞳孔反应。这些数据表明，睡眠不足与对负面情绪信息的反应增加有关。这种反应可能对可能由睡眠障碍引发或以睡眠障碍为特征的精神疾病具有重要意义。
The aim of this pilot study was to quantify the impact of sleep deprivation on psychophysiological reactivity to emotional stimuli. Following an adaptation night of sleep in the lab, healthy young adults were randomly assigned to either one night of total sleep deprivation or to a normal sleep control condition. The next afternoon, responses to positive, negative, and neutral picture stimuli were examined with pupillography, an indicator of cognitive and affective information processing. Only the sleep-deprived group displayed significantly larger pupil diameter while viewing negative pictures compared to positive or neutral pictures. The sleep-deprived group also showed anticipatory pupillary reactivity during blocks of negative pictures. These data suggest that sleep deprivation is associated with increased reactions to negative emotional information. Such responses may have important implications for psychiatric disorders, which may be triggered or characterized by sleep disturbances.
登录
查看更多内容
影响因子：
3.7
作者：
Granholm, E;Asarnow, RF;Dykes, KL
通讯作者：
Dykes, KL
影响因子：
3.7
作者：
BEATTY, J
通讯作者：
BEATTY, J
影响因子：
4.4
作者：
Belenky, G;Wesensten, NJ;Balkin, TJ
通讯作者：
Balkin, TJ
影响因子：
6.6
作者：
BROCKINGTON, IF;OATES, M;ROSE, G
通讯作者：
ROSE, G
影响因子：
5.7
作者：
Critchley, HD;Tang, J;Dolan, RJ
通讯作者：
Dolan, RJ