Could it be possible to diagnose Parkinson's disease with the help of a simple retinal exam? The idea should be seriously considered, according to a study published in the May issue of Neurobiology of ...

A research team led by McGill University has taken a close look at a long-standing idea about Parkinson’s disease and found ...

A new study shows dopamine isn’t the brain’s movement “gas pedal” after all. Instead of setting speed or strength, it quietly ...

A new study from McGill University challenges a decades-old belief about dopamine. Rather than driving movement like a ...

“There's no real definition, it's basically excluding other diagnosis and basically once the doctor or the neurologist thinks ...

Explore dopamine's role in movement and how it challenges long-standing theories about motor control and Parkinson's disease ...

Researchers are developing a greater understanding of Parkinson’s disease, the fastest growing neurodegenerative disease ...

The Food and Drug Administration announced Thursday it had not identified any "new or unexpected safety findings" related to a drug used to treat psychosis in Parkinson's patients, though it did find ...

Parkinson’s Disease is a progressive neurodegenerative disorder in which the brain’s ability to produce dopamine, an essential neurotransmitter, is damaged, leading to symptoms including tremors, ...

ST. LOUIS – Amid his absence on FOX 2 News in the morning, Tim Ezell is sharing the latest on his health journey after a trip to the Mayo Clinic. Margie Ellisor took a visit to Tim’s home this week to ...