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

A McGill-led study is challenging a popular theory about how dopamine drives movement, a discovery that could shift how ...

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

A McGill-led study is challenging a popular theory about how dopamine drives movement, a discovery that could shift how ...

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 ...

Dopamine is one of the most extensively studied chemical messengers in the human brain, and yet scientists are still figuring out how it works to accomplish so much. For years, the classic view has ...

In a new study published in Science Signaling titled, “Restoration of striatal neuroprotective pathways by kinase inhibitor treatment of Parkinson’s linked-LRRK2 mutant mice,” researchers from ...