Daytime sleep in Parkinson's disease measured by episodes of immobility

Abstract Excessive daytime sleepiness (EDS) is common in Parkinson's Disease (PD). Actigraphy uses periods of immobility as surrogate markers of nighttime sleep but there are no examples of its use in assessing EDS of PD. A commercial wrist worn system for measuring bradykinesia and dyskinesia...

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Veröffentlicht in:	Parkinsonism & related disorders 2014-06, Vol.20 (6), p.578-583
Hauptverfasser:	Kotschet, K, Johnson, W, McGregor, S, Kettlewell, J, Kyoong, A, O'Driscoll, D.M, Turton, A.R, Griffiths, R.I, Horne, M.K
Format:	Artikel
Sprache:	eng
Schlagworte:	Accelerometry Actigraphy Adult Aged Aged, 80 and over Automated analysis Bradykinesia Day time sleepiness Disorders of Excessive Somnolence - diagnosis Disorders of Excessive Somnolence - etiology Dyskinesias - diagnosis Dyskinesias - etiology Female Humans Hypokinesia - diagnosis Hypokinesia - etiology Immobilization Male Middle Aged Neurology Parkinson Disease - complications Parkinson's Polysomnography Sleep
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Zusammenfassung:	Abstract Excessive daytime sleepiness (EDS) is common in Parkinson's Disease (PD). Actigraphy uses periods of immobility as surrogate markers of nighttime sleep but there are no examples of its use in assessing EDS of PD. A commercial wrist worn system for measuring bradykinesia and dyskinesia also detects 2 min periods of immobility, which have a 85.2% concordance with the detection of sleep by ambulatory daytime polysomnography, ( p
ISSN:	1353-8020 1873-5126
DOI:	10.1016/j.parkreldis.2014.02.011