Causes of Hypersomnia – Narcolepsy
نویسنده
چکیده
Volitional sleep deprivation and obstructive sleep apnea are the most common causes of hypersomnia. The remaining causes are primarily due to p r imary cen t r a l ne rvous sys t em abnormalities, the most common of which is narcolepsy, a primary disorder of the neural control of wakefulness and sleep.
منابع مشابه
Comparison of Polysomnography and Multiple Sleep Latency Test Findings in Subjects with Narcolepsy and İdiopathic Hypersomnia.
INTRODUCTION Both narcolepsy and idiopathic hypersomnia are the main causes of excessive daytime sleepiness. In this study, we aimed to compare polysomnography (PSG) and multiple sleep latency test (MSLT) findings in narcolepsy and idiopathic hypersomnia patients. METHODS The files of patients with narcolepsy and hypersomnia who were admitted between 1995 and 2009 were reviewed. We evaluated ...
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1.0 Introduction 1.1 Purpose 1.2 Causes of excessive sleepiness 2.0 Background 3.0 Methods 3.1 Literature search strategy 3.2 Evidence review 4.0 Results 4.1 Treatment of hypersomnia due to narcolepsy with or without cataplexy 4.1.1 Medications 4.1.1.1 Amphetamine, methamphetamine, dextroamphetamine methylphenidate, and related preparations 4.1.1.2 Modafinil and armodafinil 4.1.1.3 Sodium oxyba...
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Hypersomnia, a complaint of excessive daytime sleep or sleepiness, affects 4% to 6% of the population, with an impact on the everyday life of the patient Methodological tools to explore sleep and wakefulness (interview, questionnaires, sleep diary, polysomnography, Multiple Sleep Latency Test, Maintenance of Wakefulness Test) and psychomotor tests (for example, psychomotor vigilance task and Ox...
متن کاملClinical and Polysomnographic Comparison between Narcolepsy without Cataplexy and Idiopathic Hypersomnia
Many patients report symptoms of hypersomnia with mostly excessive daytime sleepiness. According to the second edition of the International Classification of Sleep Disorders (ICSD2), hypersomnias of central origin are categorized as narcolepsy and idiopathic hypersomnia (IH).1 And narcolepsy can be divided into two categories based on the existence of cataplexy as narcolepsy with cataplexy (NTC...
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BACKGROUND Because the prevalence and characteristics of primary headache have yet to be thoroughly studied in patients with hypersomnia disorders, including narcolepsy and idiopathic hypersomnia, we examined these parameters in the Japanese population. METHODS In a multicentre cross-sectional survey, among 576 consecutive outpatients with sleep disorders, 68 narcolepsy patients and 35 idiopa...
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