Researchers at McGill University have uncovered a surprising twist in how dopamine affects movement, overturning a ...

A new study shows dopamine isn’t the brain’s movement “gas pedal” after all. Instead of setting speed or strength, it quietly enables movement in the background, much like oil in an engine. When ...

Regular high caffeine consumption affects dopamine function in patients with Parkinson's disease, shows a new international study led by the University of Turku and Turku University Hospital in ...

PHILADELPHIA — Continuous intracerebroventricular administration of an anaerobic dopamine formulation (A-dopamine) appears safe in patients with Parkinson's disease (PD) and may avoid complications ...

Two proteins found on the surface of motor neurons in the brain may be essential in the progression of Parkinson's disease, ...

Caffeine has been associated with a reduced risk of developing Parkinson's disease, but a new study says a coffee jolt might not be good for people already diagnosed with the brain disorder. Consuming ...

You won’t get very far without dopamine. That is the problem at the heart of Parkinson’s disease; the death of dopamine-producing cells eventually leaves many patients unable to walk. Too much ...

Researchers from the Champalimaud Foundation shed light on the puzzling relationship between dopamine and rest tremor in Parkinson's disease, finding that preserved dopamine in certain brain regions ...

Researchers from the Champalimaud Foundation shed light on the puzzling relationship between dopamine and rest tremor in Parkinson’s disease, finding that preserved dopamine in certain brain regions ...

This discovery challenges long standing views of dopamine’s role in neurological disorders like Parkinson’s disease, a condition that affects more than 110,000 Canadians and millions worldwide.

A common oral bacterium may move from the mouth to the gut and release toxins that enter the brain, damaging ...

For decades, Parkinson’s disease has been framed as a simple story of dwindling dopamine, a slow erosion of the brain’s ...