This pathway, an indirect connection to the substantia nigra, reduces the brain's dopamine ... They also hope to explore how ...

The argument, effectively supported by circuit schematics ... projections and dopaminergic projections from the substantia nigra. This architecture is proposed as a substrate for 'selection ...

Then, they implanted the fibers into the dopamine-producing substantia nigra and showed that they ... to deliver precise stimulation to targeted circuits in the brain," says Steve Ramirez, an ...