Data for this retrospective study were collected from PD patients treated at the University of Pécs who underwent detailed neuropsychiatric assessment and routine MRI between December 2014 and July ...

Impulse control disorders (ICD) in Parkinson’s disease (PD) patients mainly occur as adverse effects of dopamine replacement therapy. Despite several known risk factors, ICD development cannot yet be ...

A pioneering study from Japan meticulously maps the brain's intricate neural pathways, shedding light on how specific regions work together to control impulsive actions. By employing advanced ...

Although not all compulsive buyers are particularly interested with such distinctions, there's some uncertainty among the mental health profession about whether to see overshopping as a genuine ...

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 ...

Most of the genetic risk for developing a substance use disorder comes from genes that broadly affect how our brains process rewards, regulate impulses and weigh consequences—not from genes that ...

Individuals with Parkinson's disease lack dopamine and thus take medications to supplement the neurotransmitter. Unfortunately, many dopaminergic therapies lead to unexpected and unwanted behaviors ...

In the split second that is needed to view a stop sign and react to it, our brain navigates a complex process that transitions seamlessly from perception to action control. This ability to halt or ...

The neurotransmitter dopamine is part of many necessary body functions, including memory, movement, motivation, and the “reward” system in our brain that’s activated when we experience things like ...

It’s really ironic that I’m presenting an article on impulse control because it is something I struggle with myself. Thankfully, I have improved this skill as I’ve aged. And, my impulse control ...