Nigrostriatal pathway
(重定向自Nigrostriatal system)

The nigrostriatal pathway, or the nigrostriatal bundle (NSB), is a dopaminergic pathway that connects the substantia nigra with the dorsal striatum (i.e., the caudate nucleus and putamen). It is one of the four major dopamine pathways in the brain, and is particularly involved in the production of movement, as part of a system called the basal ganglia motor loop. Dopaminergic neurons of this pathway synapse onto GABAergic neurons.