131 Citations
Circadian and sleep-wake dependent impact on neurobehavioral function
- Psychology, Biology
- 2004
It is concluded that circadian phase and time awake have a substantial impact on short and stimulating planning tasks, which are related to the prefrontal cortex, and on sequence learning that requires activation of striatal brain regions.
Continuous Alertness Assessments: Using EOG Glasses to Unobtrusively Monitor Fatigue Levels In-The-Wild
- Environmental ScienceCHI
- 2019
This work recorded the eye movements of 16 participants over the course of two weeks in-the-wild and built a robust model of diurnal alertness changes, which allows for unobtrusive and continuous monitoring of alertness levels throughout the day.
THE EFFECT OF SLEEP QUANTITY AND QUALITY ON DIRECT CURRENT POTENTIAL IN COLLEGIATE AMERICAN FOOTBALL PLAYERS
- Education
- 2018
OF DISSERTATION THE EFFECT OF SLEEP QUANTITY AND QUALITY ON DIRECT CURRENT POTENTIAL IN COLLEGIATE AMERICAN FOOTBALL PLAYERS Direct current (DC) potential is an objective measure of the functional…
Compare the educational achievement of medical students with different circadian rhythms in difficult courses of basic sciences
- EducationAdvanced biomedical research
- 2016
This study showed that evening students experienced academic failure in difficult courses, which required a more cognitive performance, and it is recommended that difficult specialized courses be presented at hours when all student groups have a better cognitive performance.
School start time, sleepiness and functioning in Norwegian adolescents
- Education, Psychology
- 2012
The study's aim was to investigate how school start time affects sleepiness and functioning in Norwegian 10th grade students (N = 106). The intervention school started at 0930 hours on Mondays and…
Quantifying sleep and performance of West Point cadets: a baseline study
- Education
- 2004
The initial findings of a four-year longitudinal study undertaken to assess the total amount of sleep received by cadets at the United States Military Academy revealed that cadets received much less nighttime sleep during the Fall academic semester than they reported receiving in the 30 days before Cadet Basic Training.
Psychomotor Vigilance Performance: Neurocognitive Assay Sensitive to Sleep Loss
- Psychology, Biology
- 2004
This chapter reviews one neurobehavioral assay that has met the criteria for validly and reliably reflecting fundamental aspects of waking functions that are altered by sleep deprivation—the psychomotor vigilance task (PVT).
Rhythm of the Night: Brain Activity and Performance on a Sustained Attention Task is Modulated by Circadian Typology and Time of Day
- Psychology, Biology
- 2021
Performance and EEG differences were observed between participants’ optimal testing time, where the authors found decreased performance in out-of-phase testing sessions, suggesting that differences in task performance may be instantiated through transient changes in brain network function.
Fidelity of Information Processing on a Psychomotor Vigilance Task Predicts Changes in Self-Reported Sleepiness Ratings
- PsychologyNature and science of sleep
- 2021
This work aimed to explore how performance on a psychomotor vigilance task (PVT) relates to changes in self-reported sleepiness in a rested condition and predicted greater change in sleepiness (pre-to-post PVT) and higher post-sleepiness even after adjusting for pre- sleepiness, mean reciprocal reaction time, insomnia, and other potential confounds.
References
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"J."
- PhilosophyThe New Yale Book of Quotations
- 2021
however (for it was the literal soul of the life of the Redeemer, John xv. io), is the peculiar token of fellowship with the Redeemer. That love to God (what is meant here is not God’s love to men)…
Time of day effects on performance in a range of tasks
- Psychology
- 1967
Performance on eight tasks ranging from novel laboratory tests to highly practised familiar skills was measured at five times of day between 8 AM and 9 PM. Five tasks showed a consistent tendency for…
Relative performance of college students as conditioned by time of day and day of week.
- Psychology
- 1925
The alleged rhythmical fluctuations of physiological and psychological processes--seasonal, daily, and hourly--has occupied the attention of some workers in these fields for many years. Altogether a…
Toward a psychological theory of multidimensional activation (arousal)
- Psychology
- 1978
The traditional physiologically defined activation or arousal continuum, which ranges from intense emotion and vigorous activity on one extreme to calmness and sleep on the other, is rejected in…
Time of Day and Processing Strategy in Free Recall
- Psychology
- 1979
Consistent effects of time of day have been observed in digit span/sequence performance, and in the immediate memory for information presented in prose. However, studies using syntactically…
Circadian rhythms in human memory
- Psychology
- 1980
Two experiments are described that examined the influence of time of day of presentation on immediate and delayed retention, and the potential effects of time of day on retrieval from long-term…