Web18 Jan 2024 · Even if subjective feelings of tiredness are not present, a person generally falls asleep faster when they need sleep. People with very short sleep latencies are likely … WebWe used the Japanese version of the PSQI to assess the quality of sleep of the subjects in the present study. 22,23 The PSQI consists of seven components: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleep medication, and daytime dysfunction. Each component (C), C1–C7, is scored from 0 to 3, …
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Web17 Mar 2024 · The relationship between subjective sleep quality and cognitive performance in healthy young adults: Evidence from three empirical studies Authors Zsófia Zavecz 1 2 … WebTo test the hypothesis that subjective and objective sleep disturbances are associated with risk of incident falls in older men. Design: The prospective observational MrOS Sleep Study. Setting: Six academic clinical centers in the United States. Participants: Community-dwelling men aged 67 and older (mean 76) (n = 3,101). sonata producer crossword clue
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Web15 Oct 2024 · This study investigated the effects of two whole-day ambient lighting interventions applied in living rooms on the objective and subjective sleep quality in older adults. Both lighting interventions were designed to apply a direct/indirect ambient illumination that delivered a high illuminance level (500lux) in the morning (8:00–12:00). WebUltradian light–dark cycles in rodents are a precious tool to study the direct effects of repeated light exposures on sleep, in order to better understand the underlying mechanisms. This study aims to precisely evaluate the effects of light and dark exposures, according to circadian time, on sleep and waking distribution and quality, and to determine if these … WebObjective vs. subjective quality of sleep. From PSG data, objective parameters such as total sleep time, % time spent in each sleep stage, time to fall asleep (sleep onset latency), sleep efficiency, and number of … sonata of the shattered