Parkinson's symptoms mainly result from the death or impairment of dopamine-producing neurons in the brain's substantia nigra ...

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

Wireless’ deep brain stimulation technique offers promising potential for neurodegenerative diseases BEIJING — Parkinson’s ...