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Article

Polysomnographic phenotype of isolated REM sleep without atonia.

Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology - 1 Oct 2020

Dijkstra Femke, Viaene Mineke, De Volder Ilse, Fransen Erik, Cras Patrick, Crosiers David

Abstract excerpt

OBJECTIVE: Isolated REM sleep without atonia (iRSWA) is regarded as a prodromal phase of REM sleep behavior disorder and synucleinopathies. In iRSWA patients, we investigated the polysomnographic characteristics that are known to be altered in (prodromal) Parkinson's disease (PD): periodic limb movements of sleep [PLMS] (increased), REM density (reduced), and heart rate variability ([HRV] (reduced). METHODS: We...

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Source

Identifiers

PMID: 32773210
DOI: 10.1016/j.clinph.2020.07.005

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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