Differences in rem muscle activity among patients with parkinson_s disease related rem sleep behaviour disorder and patients with suspected osa. chilean experience with sinbar montages
Author
dc.contributor.author
Díaz, M.
Author
dc.contributor.author
Caro, J.
Author
dc.contributor.author
Salas, A.
Author
dc.contributor.author
Carrasco, X.
Author
dc.contributor.author
Mena, B.
Admission date
dc.date.accessioned
2018-10-31T15:33:01Z
Available date
dc.date.available
2018-10-31T15:33:01Z
Publication date
dc.date.issued
2017
Cita de ítem
dc.identifier.citation
Abstracts / Sleep Medicine 40 (2017) e78-e79
es_ES
Identifier
dc.identifier.other
10.1016/j.sleep.2017.11.226
Identifier
dc.identifier.uri
https://repositorio.uchile.cl/handle/2250/152350
General note
dc.description
Resumen de reunión
es_ES
Abstract
dc.description.abstract
REM sleep behavior disorder (RBD) is a parasomnia due to
an excessive muscle activity during REM sleep, expressed clinically as
acting out of dreams, potentially injurious behaviors to patient or bedmate
and high risk of subsequently developing alpha-synucleinopathy. RBD
diagnosis is based on clinical history and confirmation of REM without
atony (RWA) in polisomnography.
SINBAR method quantifies pathological phasic and tonic EMG activity
during REM sleep scoring records of mentalis and flexor digitorum
superficialis (FDS) muscles. With this montages, validated normative
values were established to define RWA in patients with idiopathic RBD and
Parkinson's disease related RBD (RBD-PD). Cutoff of abnormal EMG activity
were stablished comparing to healthy controls.
However, in clinical practice other sleep disorders can increase electromiographic
activity in REM sleep due to secondary arousals, making it
difficult to analyze records. In this study we compare PSG records using
SINBAR montages in patients with RBD-PD patients with suspected OSA
patients.
Differences in rem muscle activity among patients with parkinson_s disease related rem sleep behaviour disorder and patients with suspected osa. chilean experience with sinbar montages