منابع مشابه
Caffeine: sleep and daytime sleepiness.
Caffeine is one of the most widely consumed psychoactive substances and it has profound effects on sleep and wake function. Laboratory studies have documented its sleep-disruptive effects. It clearly enhances alertness and performance in studies with explicit sleep deprivation, restriction, or circadian sleep schedule reversals. But, under conditions of habitual sleep the evidence indicates tha...
متن کاملExcessive daytime sleepiness.
Excessive daytime sleepiness is one of the most common sleep-related patient symptoms, and it affects an estimated 20 percent of the population. Persons with excessive daytime sleepiness are at risk of motor vehicle and work-related incidents, and have poorer health than comparable adults. The most common causes of excessive daytime sleepiness are sleep deprivation, obstructive sleep apnea, and...
متن کاملPharmacotherapy for excessive daytime sleepiness.
Excessive daytime sleepiness (EDS) has recognized detrimental consequences such as road traffic accidents, impaired psychological functioning and reduced work performance. EDS can result from multiple causes such as sleep deprivation, sleep fragmentation, neurological, psychiatric and circadian rhythm disorders. Treating the underlying cause of EDS remains the mainstay of therapy but in those w...
متن کاملAssessment and management of excessive daytime sleepiness.
The obstructive sleep apnoea/hypopnoea syndrome (OSAHS) is much the commonest ‘medical’ cause of sleepiness (Table 1), occurring in 1–4% of the middle-aged. OSAHS is the combination of sleepiness or two other major symptoms, such as unrefreshing sleep, difficulty concentrating and nocturnal choking, with five or more apnoeas plus hypopnoeas per hour slept (‘apnoea’ is defined as a 10-sec pause ...
متن کاملCraniofacial Characteristics Related to Daytime Sleepiness Screened by the Paediatric Daytime Sleepiness Scale
The present cross-sectional study aimed to assess daytime sleepiness in Chinese adolescents using the Paediatric Daytime Sleepiness Scale (PDSS) and to identify associations between PDSS answers and craniofacial characteristics. A group of 265 Chinese adolescents aged 11-17 years self-completed the PDSS, and their extra- and intra-oral craniofacial characteristics were recorded. Among the parti...
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ژورنال
عنوان ژورنال: Sleep
سال: 1984
ISSN: 0161-8105,1550-9109
DOI: 10.1093/sleep/7.2.137