Sleep disturbances are common and a major source of disability in Parkinson's disease
(PD). Primary and secondary insomnia, rapid eye movement sleep behavior disorder (RDB) …

Parkinson's disease (PD) is an alpha-synucleinopathy that leads to prominent motor
symptoms including tremor, bradykinesia, and postural instability. Nonmotor symptoms …

A relationship between sleep disorders and cognitive dysfunctions was reported in
Parkinson's Disease (PD), however, some studies did not confirm the link. A meta-analytic …

Parkinson's disease (PD) is a complex, multisystem disorder with both neurologic and
systemic manifestations, which is usually associated with non-motor symptoms, including …

Obstructive sleep apnea (OSA) is a chronic condition characterized by recurrent pauses in
breathing caused by the collapse of the upper airways, which results in intermittent hypoxia …

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) …

Introduction Parkinson's disease (PD) is a chronic neurodegenerative disorder that presents
with motor and non‐motor manifestations. Amongst the non‐motor features, various forms of …

Obstructive sleep apnea (OSA) is a prevalent disorder characterized by recurrent upper
airway obstruction during sleep resulting in intermittent hypoxemia and sleep fragmentation …

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 …

The complex yet not fully understood pathophysiology of Parkinson's disease includes an
important molecular component consisting of oxidative status changes, thus leading to …