Brain imaging findings in idiopathic REM sleep behavior disorder (RBD) - a systematic review on potential biomarkers for neurodegeneration -

Idiopathic rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia characterized by the loss of physiological atonia of skeletal muscles with abnormal behavior during dream sleep. RBD may be the initial manifestation of neurodegenerative diseases, particularly of α-synucleinopathies such as Parkinson’s disease (PD), dementia with Lewy bodies (DLB), and multiple system atrophy (MSA). However, gauging the individual risk of subsequent phenoconversion and making assumptions on the type of disease that may subsequently follow RBD is challenging.
Source: Sleep Medicine Reviews - Category: Sleep Medicine Authors: Tags: Clinical Review Source Type: research