In people with Parkinson's disease, neuropsychiatric signs and symptoms are common
throughout the disease course. These symptoms can be disabling and as clinically relevant …

Depression is one of the most frequent and burdensome non-motor symptoms in
Parkinson's disease (PD), across all stages. Even when its severity is mild, PD depression …

Dopaminergic medications used in the treatment of patients with Parkinson's disease are
associated with motor and non-motor behavioural side-effects, such as dyskinesias and …

Impulse control disorders (ICDs), including compulsive gambling, buying, sexual behavior,
and eating, are a serious and increasingly recognized psychiatric complication in …

Addiction professionals and the public are recognizing that certain nonsubstance behaviors—
such as gambling, Internet use, video-game playing, sex, eating, and shopping—bear …

Objective To investigate the longitudinal dose-effect relationship between dopamine
replacement therapy and impulse control disorders (ICDs) in Parkinson disease (PD) …

Highlights•What the new DSM-5 means for the concept of behavioral addiction.•Common
theoretical framework for substance addiction, behavioral addictions and OCD.•Pathological …

Gender-dependent differences in the rate of initiation and frequency of misuse of addicting
drugs have been widely described. Yet, men and women also differ in their propensity to …

Affective disorders, cognitive decline, and psychosis have long been recognized as common
in Parkinson disease (PD), and other psychiatric disorders include impulse control …

Parkinson's disease is a common progressive neurodegenerative disease, of which the
main neuropathological hallmark is dopaminergic neuronal loss. Increased attention has …