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European Neurology, 1997
Sleep is normally a time of motor quiescence. Motor disorders may, however, arise during the different phases of sleep. Nocturnal myoclonus or periodic leg movements in sleep usually occur during light sleep and may be considered the motor accompaniment of the cyclic fluctuations in excitability typical of such stages.
Montagna P, Lugaresi E, Plazzi G
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Sleep is normally a time of motor quiescence. Motor disorders may, however, arise during the different phases of sleep. Nocturnal myoclonus or periodic leg movements in sleep usually occur during light sleep and may be considered the motor accompaniment of the cyclic fluctuations in excitability typical of such stages.
Montagna P, Lugaresi E, Plazzi G
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European Neurology, 1986
Recently some hypotheses explaining sleep disturbances in depression have been proposed. One hypothesis assumes an advanced phase position of the circadian pacemaker controlling a.o. REM sleep (REMS) production. In another a deficiency of process S is proposed.
VANDENHOOFDAKKER, RH +2 more
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Recently some hypotheses explaining sleep disturbances in depression have been proposed. One hypothesis assumes an advanced phase position of the circadian pacemaker controlling a.o. REM sleep (REMS) production. In another a deficiency of process S is proposed.
VANDENHOOFDAKKER, RH +2 more
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1984
Survey data reveal that a greater proportion of elderly persons are dissatisfied with the quality of their sleep than any other age group. A number of studies indicate that elderly persons awaken several times per night.1–3 In one study,2 25–30% of all subjects over 65 years of age reported frequent night awakenings, 15% of all subjects 65–75 years of ...
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Survey data reveal that a greater proportion of elderly persons are dissatisfied with the quality of their sleep than any other age group. A number of studies indicate that elderly persons awaken several times per night.1–3 In one study,2 25–30% of all subjects over 65 years of age reported frequent night awakenings, 15% of all subjects 65–75 years of ...
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SLEEP AND NEUROMUSCULAR DISORDERS
Neurologic Clinics, 1996Polysomnographic evaluation in the sleep laboratory is recommended for patients with neuromuscular disorders who develop symptoms and sign of sleep-wake abnormality or nocturnal respiratory failure. Nocturnal sleep-related ventilatory alterations may occur in disproportion to the severity of the neuromuscular disorder. Diaphragmatic paralysis occurring
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1990
Elderly persons frequently complain of problems with their sleep.1–7 Actually, they often are very concerned about not obtaining enough sleep and/or not feeling refreshed after sleep.2,4,7 Physicians, however, may feel that some elderly patients are excessively preoccupied with their sleep in a hypochondriacal manner. Thus, not infrequently the elderly’
Joyce D. Kales +2 more
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Elderly persons frequently complain of problems with their sleep.1–7 Actually, they often are very concerned about not obtaining enough sleep and/or not feeling refreshed after sleep.2,4,7 Physicians, however, may feel that some elderly patients are excessively preoccupied with their sleep in a hypochondriacal manner. Thus, not infrequently the elderly’
Joyce D. Kales +2 more
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Human beings sleep for about a third of their lives and sleep is not a simply quiescent state of being but many biological and cognitive functions are subserved by its complex structure. Sleep disorders include a large number of different conditions which impact not only sleep and its homeostatic pattern, but also on mood, cognition, and personality ...
Mogavero, Maria P. +4 more
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Mogavero, Maria P. +4 more
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Tunable Chemical Disorder in Concentrated Alloys: Defect Physics and Radiation Performance
Chemical Reviews, 2022William J Weber +2 more
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