Restless legs syndrome (RLS) is characterized by an uncomfortable urge to move the legs
while at rest, relief upon movement or getting up to walk, and worsened symptom severity at …

Sleep disorders in patients with Parkinson's disease (PD) are very common and have an
immense negative impact on their quality of life. Insomnia, daytime sleepiness with sleep …

Background Non-motor symptoms (NMSs) are a real burden in Parkinson's disease (PD).
They may appear in early pre-symptomatic stage as well as throughout the disease course …

Abstract Study Objectives: To develop a short and practical scale (SCOPA-SLEEP) that
evaluates nighttime sleep and daytime sleepiness. The scale is developed for research in …

Excessive daytime sleepiness (EDS) can affect 20–50% of patients with Parkinson's disease
(PD), whereas sleep attacks (SA), which are sleep episodes without prodroma, seem …

Parkinson's disease (PD) is a severe, incurable, and costly condition leading to heart failure.
The link between PD and cardiovascular disease (CVD) is not available, leading to …

The origins of excessive daytime sleepiness in Parkinson disease (PD) are unclear. The
authors hypothesize that orexin neurons, a recently identified wake promoting system, could …

Excessive daytime sleepiness (EDS) is described as inappropriate and undesirable
sleepiness during waking hours and is a common non-motor symptom in Parkinson's …

Objective To provide a robust estimate of the prevalence of excessive daytime sleepiness
(EDS) and its clinical correlates in patients with Parkinson's disease (PD). Method We …

PD is associated with multiple sleep disorders, which are common and significantly impair
quality of life. Routine inquiry about sleep problems from health care providers can increase …