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The association of sleep apnea with daytime hypersomnolence without obesity, and its potentially lethal cardiopulmonary sequelae, make it crucial that this condition be distinguished from narcolepsy. A patient with retrognathia who had been diagnosed as a narcoleptic for 15 years had the primary
Besides sleep apnea, the main disorders of excessive daytime sleepiness include narcolepsy and hypersomnia. Narcolepsy is characterized by periods of irresistible sleepiness and sleep attacks of brief duration and, most often, by one or more of the auxiliary symptoms: cataplexy, sleep paralysis, and
BACKGROUND
Narcolepsy is a debilitating sleep disorder characterized by excessive daytime sleepiness, cataplexy and intrusive REM sleep. Deficits in endogenous orexins are a major pathogenic component of the disease. This disorder is also associated with the gene marker, HLADQB1*0602. An increased
Modafinil is a wake-promoting drug and has been widely used for daytime sleepiness in patients with narcolepsy and other sleep disorders. A recent case series reported that daily oral modafinil alleviated hypercapnic respiratory failure in patients with COPD. However, the precise action of modafinil
BACKGROUND
Non epileptic paroxysmal events (NEPE) are clinical disorders of usually sudden appearance, brief and originated by a cerebral disfunction of diverse causes with a common character to be no epileptic.
METHODS
The non epileptic paroxysmal events are more frequent than epileptic events. The
Of 22 patients investigated for sleep disorders, habitual snoring and/or daytime hypersomnolence, 12(10 men) had obstructive sleep apnea syndrome (OSAS). 3 OSAS were mild, 5 moderate and 4 severe. The leading symptoms were daytime hypersomnolence and habitual snoring. As risk factors we found
Excessive daytime sleepiness is a major symptom in cases of the obstructive sleep apnea-hypopnea syndrome. Most often, it is vastly improved by treatment with continuous positive airway pressure (CPAP). The most effective way to confirm its disappearance is through wakefulness maintenance testing.
Excessive sleepiness is a common symptom in Prader-Willi syndrome (PWS), and it negatively impacts the quality of life. Obstructive sleep apnea and narcolepsy phenotypes have been reported in PWS. We characterized sleep disorders in a large cohort of adults with PWS.
All consecutive patients with
The histamine H3 receptor (H3R), abundantly expressed in the central and the peripheral nervous system, has been recognized as a promising target for the treatment of various important CNS diseases including narcolepsy, Alzheimer's disease, and attention deficit hyperactivity disorder. The H3R acts
OBJECTIVE
Sleep is a complex neurologic process that is generated by and primarily benefits the brain. Sleep can be disrupted by a wide range of brain injuries, many of which may occur in children with neoplasms of the central nervous system (CNS). The specific sleep problems that have been
Following definition of the non-epileptic seizures terminological problems are discussed and the symptomatology and classification of these seizures are described. Four main groups are differentiated: anoxic cerebral seizures, hypnic cerebral seizures, metabolic cerebral seizures and psychic
Nasal continuous positive airway pressure (CPAP) is an effective treatment for most patients with obstructive sleep apnea syndrome (OSAS), improving sleepiness, cognitive function and mood. A number of patients, however, complain about persistent sleepiness after CPAP. In these cases another
Sleep disorders like obstructive sleep apnea syndrome, periodic limb movements in sleep syndrome, insomnia and narcolepsy-cataplexy are all associated with an increased risk of cardiovascular diseases. These disorders share an impaired autonomic nervous system regulation that leads to increased
Sleep and arousal from sleep are associated with profound changes in cardiovascular and respiratory functions. Fluctuations of arterial blood pressure (ABP), heart rate (HR), and respiration occur both during non-rapid eye movement (NREM) and REM sleep and during transitions between sleep and
Nocturnal frontal lobe epilepsy (NFLE) has been delineated as a distinct syndrome in the heterogeneous group of paroxysmal sleep-related disturbances. The variable duration and intensity of the seizures distinguish three non-rapid eye movement-related subtypes: paroxysmal arousals, characterized by