The pars compacta is a portion of the substantia nigra, located in the midbrain. It is formed by dopaminergic neurons and located medial to pars reticulata. Parkinson's disease is characterized by the death of dopaminergic neurons in this region.[1]
The Musketeers Cancelled After Three Seasons By BBC One. BBC Oneâs The Musketeers will draw to a close with a third and final series,Digital Spy can exclusively reveal. A third series was first announced way back in February 2015 â but it has now been confirmed that the next 10 episodes will bring the swashbuckling show to an end.
Devious Maids Cancelled. The next time thereâs a mess at the Powell household, Evelyn will have to clean it up her damn self. Lifetime has chosen not to renew Devious Maids for a fifth season, our sister site Deadline reports, just weeks after the Marc Cherry soap ended Season 4 on a bloody good cliffhanger.