Objectives: To compare quantitative and qualitative aspects of neuropsychological test
performance in patients with Parkinson's disease who currently had depression (PDD) and …

Neuropsychological deficits including cognitive impairment as well as depression are
among the most frequent and important mental disorders found in patients with Parkinson's …

To reexamine the relationships of depression, anxiety and cognitive impairment in
Parkinson's disease (PD), 27 patients with idiopathic PD received two measures of …

This study compared the performance of Parkinson's disease (PD) patients with and without
depression, patients with depression alone, and normal control subjects on a cognitive …

A consecutive series of 94 patients with Parkinson's disease (PD) were evaluated for the
presence of depression and neuropsychological deficits. Patients were divided into groups …

Objective: To investigate the importance of major depression in the production of cognitive
deficits in patients with Parkinson disease (PD). Design: A comprehensive …

The presence of depression and cognitive impairments was examined in seventy patients
with Parkinson's disease (PD). Forty nine patients of this original cohort were re-examined …

Article abstract-Conflicting reports about the effects of depression on cognition in
Parkinson's disease (PD) are difficult to interpret because they are based on small sample …

Previous studies have failed to distinguish the differential contribution of major and minor
depression to cognitive impairment in patients with idiopathic Parkinson's disease (PD). This …

Consecutive patients in a Movement Disorders Center with Parkinson disease (PD) were
offered to undergo complete neuropsychological testing and to complete the Beck …