Dopamine promotes instrumental motivation, but reduces reward-related vigour
John P Grogan, Tim Sandhu, M.T. Hu, Sanjay Manohar
This study investigates how dopamine affects two types of motivation in Parkinson's disease patients, finding that dopamine enhances contingent reward motivation but reduces reward-driven vigour.
eLife · Oct 1, 2020Peer-reviewedNeuroscience