Rapid Eye Movement Sleep Behavior Disorder and Other Rapid Eye Movement Sleep Parasomnias  

Oleh:

Hogl, Birgit

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: Continuum vol. 23 no. 04 (Aug. 2017), page 1017-1034.
Topik: REM Sleep Behavior Disorder; RBD
Fulltext: C17 v23 n4 p1017 kelik2017.pdf (548.83KB)

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Perpustakaan FK Nomor Panggil: C17.K Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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ABSTRACT Purpose of Review: The most common rapid eye movement (REM) parasomnia encountered by neurologists is REM sleep behavior disorder (RBD), and nightmares are so frequent that every neurologist should be able to differentiate them from the dream enactment of RBD. Isolated sleep paralysis is relatively common and is often mistaken for other neurologic disorders. This article summarizes the current state of the art in the diagnosis of RBD, discusses the role of specific questionnaires and polysomnography in the diagnosis of RBD, and reviews recent studies on idiopathic RBD as an early feature of a synucleinopathy, secondary RBD, and its management. Recent diagnostic criteria and implications of nightmares and isolated sleep paralysis are also reviewed. Recent Findings: Idiopathic RBD can now be considered as part of the prodromal stage of a synucleinopathy. Therefore, an accurate diagnosis is mandatory, and this implies detection of REM sleep without atonia. The polysomnography montage, including EMG of the submentalis and flexor digitorum superficialis muscles, provides a high sensitivity and specificity for the diagnosis. The exact diagnosis is important for patient counseling and for future neuroprotective trials. Summary: REM parasomnias include RBD, sleep paralysis, and nightmares, which have distinct clinical characteristics and different implications regarding diagnostic procedures, management, and prognosis.

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