Eleanor L McGlinchey

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Stress often co-occurs with inadequate sleep duration, and both are believed to impact mood and emotion. It is not yet known whether inadequate sleep simply increases the intensity of subsequent stress responses or interacts with stressors in more complicated ways. To address this issue, we investigated the effects of one night of total sleep deprivation on(More)
The present study investigated the impact of sleep deprivation on several aspects of affective functioning in healthy participants selected from three different developmental periods: early adolescence (ages 10-13), midadolescence (ages 13-16), and adulthood (ages 30-60). Participants completed an affective functioning battery under conditions of sleep(More)
BACKGROUND   Two understudied risk factors that have been linked to emotional difficulties in adolescence are chronotype and sleep deprivation. This study extended past research by using an experimental design to investigate the role of sleep deprivation and chronotype on emotion in adolescents. It was hypothesized that sleep deprivation and an evening(More)
Application of computer vision to track changes in human facial expressions during long-duration spaceflight may be a useful way to unobtrusively detect the presence of stress during critical operations. To develop such an approach, we applied optical computer recognition (OCR) algorithms for detecting facial changes during performance while people(More)
STUDY OBJECTIVE Investigate the impact of sleep deprivation on vocal expression of emotion. DESIGN Within-group repeated measures analysis involving sleep deprivation and rested conditions. SETTING Experimental laboratory setting. PATIENTS OR PARTICIPANTS Fifty-five healthy participants (24 females), including 38 adolescents aged 11-15 y and 17 adults(More)
Disturbances in sleep and affect are prominent features of bipolar disorder, even during interepisode periods. Few longitudinal studies have prospectively examined the relationship between naturally occurring sleep and affect, and no studies to date have done so during interepisode periods of bipolar disorder and using the entire set of "gold standard"(More)
PURPOSE The overall aim of this study was to clarify and better characterize the sleep/circadian patterns of adolescents in a nationally representative sample. METHODS We used three waves of data from the National Longitudinal Study of Adolescent Health to assess sleep/circadian patterns of 2,700 adolescents in grades seven through 12. RESULTS Late(More)
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