Impulse control disorders (ICDs) are a class of psychiatric disorders characterized by difficulties controlling aggressive or antisocial impulses. Because they can involve physical violence, theft, or ...

Jane Ryde says her husband would have been "horrified" by his impulsive behaviour, caused by his Parkinson's medication ...

Parkinson's disease is a neurological disorder that affects movement and muscle control. One characteristic of the disease is the deficiency of dopamine, a neurotransmitter or brain chemical that ...

A UK health watchdog is investigating warnings that drugs used to treat Parkinson's disease can cause side effects such as ...