Sleep disturbances are common problems affecting the quality life of Parkinson′ s disease
(PD) patients and are often underestimated. The causes of sleep disturbances are …

Abstract Purpose of Review Sleep disorders are among the most challenging non-motor
features of Parkinson's disease (PD) and significantly affect quality of life. Research in this …

Abstract Purpose of Review Parkinson's disease (PD) is the second most common
neurodegenerative disorder. Sleep dysfunction is one of the most common non-motor …

Parkinson's disease (PD) is a common multidimensional neurological disorder
characterized by motor and non-motor features and is more prevalent in the elderly. Sleep …

Sleep disturbances are a common non-motor feature in patients with Parkinson's disease
(PD). Early diagnosis and appropriate management are imperative for enhancing patient …

Parkinson's disease (PD) is classically considered to be a motor system affliction; however,
also non-motor alterations, including sleep disorders, are important features of the disease …

There is increasing interest in the effects of sleep and sleep disturbances on the brain,
particularly in relation to aging and neurodegenerative processes. Parkinson disease (PD) …

Sleep disturbances are common in patients with Parkinson's disease (PD). These
disturbances can primarily affect the patient's quality of life and may worsen the symptoms of …

Abstract Purpose of Review Sleep disorders are among the most common non-motor
symptoms in Parkinson's disease (PD). Recent longitudinal studies of sleep in PD have …

This article looks at the issues of excessive daytime sleepiness and unintended sleep
episodes in patients with Parkinson's disease (PD) and explores the reasons why patients …