Parkinson's disease is characterized by the degeneration of dopamine-producing neurons in the substantia nigra pars compacta ... determined the receptor's structure in different states, including ...

The habenula is a phylogenetically old brain structure that is present in virtually ... are involved in the release of dopamine (the substantia nigra pars compacta and ventral tegmental area ...

The substantia ... [+] nigra plays an important role in reward, addiction, and movement. Degeneration of this structure is characteristic of Parkinson's disease. In late 2018, Japanese ...