Biomaterial Database

Nocturnal paroxysmal dystonia and nocturnal wandering. 1992

P Montagna

Institute of Clinical Neurology, University of Bologna, Italy.

Nocturnal paroxysmal dystonia (NPD) and episodic nocturnal wanderings (ENWs) are complex motor attacks arising abruptly during sleep, especially nonrapid eye movement sleep. NPD is characterized by sudden arousal followed by motor agitation with dystonic posturing, and semipurposeful activity recurring several times per night. When short-lasting, NPD may respond favorably to carbamazepine. ENWs are unusual episodes of ambulation, with unintelligible speech, screaming, and complex, often violent, behavior that responds to anticonvulsants. In both short-lasting NPD and ENWs, electroencephalography may show some evidence of epilepsy; NPD is clinically similar to the frontal lobe seizures that arise mesially or in depth. Paroxysmal arousals (PAs) are even shorter episodes of arousal or awakening during nonrapid eye movement sleep, associated with transient dystonic posturing and related to the short-lasting NPD. PAs, short-lasting NPD, and ENWs probably represent a spectrum of peculiar sleep-related epileptic seizures.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D002940	Circadian Rhythm	The regular recurrence, in cycles of about 24 hours, of biological processes or activities, such as sensitivity to drugs or environmental and physiological stimuli.	Diurnal Rhythm,Nyctohemeral Rhythm,Twenty-Four Hour Rhythm,Nycthemeral Rhythm,Circadian Rhythms,Diurnal Rhythms,Nycthemeral Rhythms,Nyctohemeral Rhythms,Rhythm, Circadian,Rhythm, Diurnal,Rhythm, Nycthemeral,Rhythm, Nyctohemeral,Rhythm, Twenty-Four Hour,Rhythms, Circadian,Rhythms, Diurnal,Rhythms, Nycthemeral,Rhythms, Nyctohemeral,Rhythms, Twenty-Four Hour,Twenty Four Hour Rhythm,Twenty-Four Hour Rhythms
D004421	Dystonia	An attitude or posture due to the co-contraction of agonists and antagonist muscles in one region of the body. It most often affects the large axial muscles of the trunk and limb girdles. Conditions which feature persistent or recurrent episodes of dystonia as a primary manifestation of disease are referred to as DYSTONIC DISORDERS. (Adams et al., Principles of Neurology, 6th ed, p77)	Muscle Dystonia,Dystonia, Diurnal,Dystonia, Limb,Dystonia, Paroxysmal,Diurnal Dystonia,Dystonia, Muscle,Limb Dystonia,Paroxysmal Dystonia
D004569	Electroencephalography	Recording of electric currents developed in the brain by means of electrodes applied to the scalp, to the surface of the brain, or placed within the substance of the brain.	EEG,Electroencephalogram,Electroencephalograms
D004576	Electromyography	Recording of the changes in electric potential of muscle by means of surface or needle electrodes.	Electromyogram,Surface Electromyography,Electromyograms,Electromyographies,Electromyographies, Surface,Electromyography, Surface,Surface Electromyographies
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths
D000328	Adult	A person having attained full growth or maturity. Adults are of 19 through 44 years of age. For a person between 19 and 24 years of age, YOUNG ADULT is available.	Adults