Sleep disorders are among the most common non-motor manifestations in Parkinson's
disease (PD) and have a significant negative impact on quality of life. While sleep disorders …

In addition to the classic motor symptoms, Parkinson's disease (PD) is associated with a
variety of nonmotor symptoms that significantly reduce quality of life, even in the early stages …

Differences in the expression of non-motor symptoms (NMS) by Parkinson's disease (PD)
patients may have important implications for their management and prognosis. Gender is a …

Aim To assess the contribution of a multimodal exercise program on the sleep disturbances
(SD) and on the performance of instrumental activities daily living (IADL) in patients with …

In healthy individuals and those with insomnia, poor sleep quality is associated with
decrements in performance on tests of cognition, especially executive function. Sleep …

Introduction To improve our understanding of sex differences in the clinical characteristics of
Parkinson's Disease, we sought to examine differences in the clinical features and disease …

Parkinson's disease (PD) is a complex neurodegenerative disorder characterized by a
progressive loss of dopamine neurons of the central nervous system. The disease …

Background Cognitive impairment is a common and debilitating symptom of Parkinson's
disease (PD), and its etiology is likely multifactorial. One candidate mechanism is circadian …

In Parkinson's disease (PD), abnormal movements consisting of hypokinetic and
hyperkinetic manifestations commonly lead to nocturnal distress and sleep impairment …

Background Poor nocturnal sleep is common in Parkinson's disease (PD) and negatively
impacts quality of life. There is little data on how dopaminergic drugs influence nocturnal …