So-called idiopathic rapid eye movement (REM) sleep behaviour disorder (RBD), formerly
seen as a rare parasomnia, is now recognized as the prodromal stage of an α …

Increasing recognition that Parkinson's disease (PD) may start outside of the substantia
nigra has led to a rapidly expanding effort to define prodromal stages of PD, before motor …

REM sleep behaviour disorder (RBD) is a parasomnia characterized by the loss of normal
skeletal muscle atonia during REM sleep with prominent motor activity accompanying …

Rapid eye movement (REM) sleep behavior disorder (RBD) is a parasomnia manifested by
vivid, often frightening dreams associated with simple or complex motor behavior during …

Objective To investigate the frequency and subtypes of mild cognitive impairment (MCI) in
idiopathic rapid eye movement sleep behavior disorder (RBD) and Parkinson's disease (PD) …

Objective: To assess the relationship between the presence of REM sleep behavior disorder
(RBD) and the cognitive profile of nondemented patients with Parkinson disease (PD) …

Objective We applied diffusion‐tensor imaging (DTI) including measurements of mean
diffusivity (MD), a parameter of brain tissue integrity, fractional anisotropy (FA), a parameter …

Parkinson's disease is a progressive neurodegenerative disorder associated with Lewy
body disease pathology in central and peripheral nervous system structures. Although the …

There are little data on the relationship between Lewy body disease and mild cognitive
impairment syndromes. The Mayo Clinic aging and dementia databases in Rochester …

Abstract Study Objectives: Idiopathic rapid eye movement sleep behavior disorder (iRBD)—
a parasomnia characterized by dream enactments—is a risk marker for the development of …