Parkinson's disease (PD) is a neurodegenerative disorder which is often reduced to a mere
dysfunction of motor performance. Non-motor symptoms, however, are frequent impairments …

Parkinson's disease (PD) is the second most common neurodegenerative disease after
Alzheimer's disease affecting 1-2% of the population over 60. Although diagnosed by its …

In patients with Parkinson's disease (PD) disturbances of mental state constitute some of the
most difficult treatment challenges of advanced disease, often limiting effective treatment of …

The nonmotor neuropsychiatric symptoms of Parkinson's disease, particularly depression,
psychosis, and cognitive impairment/dementia, are major contributors to disability and a …

Parkinson's disease (PD) is characterized by motor symptoms, but focused and extensive
research in the last years has provided new knowledge in the field of non-motor symptoms …

Psychiatric conditions often complicate the outcome of patients affected by Parkinson
disease (PD), but they differ from classical psychiatric disorders in terms of underlying …

Parkinson's disease is a widespread neurological illness. However, its psychiatric links have
also been discussed lately by many authors, which has brought more depth to the …

Cognitive and neuropsychiatric symptoms are common in Parkinson's Disease and may
surpass motor symptoms as the major factors impacting patient quality of life. The symptoms …

Patients with Parkinson's disease (PD) typically present with motor symptoms, but several
non-motor symptoms, such as cognitive impairment, autonomic dysfunction and …

This article reviews the prevalence, phenomenology, main clinical correlates, potential
mechanisms, and treatment modalities of depression in Parkinson's disease (PD). In cross …