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.
Beauty and the Beast has been canceled by The CW and will end its run after Season 4, according to TV Line. I am so, so, sorry, Beasties. Season 4 is currently in production and will air in the summer of 2016. Beauty and the Beast was the little show that could, managing to stay on the air despite low ratings. The CW moved the show to the summer as its fall lineup became overcrowded, but the move resulted in some pretty ugly numbers. Season 3 averaged 880,000 viewers and a minuscule 0.2 rating in the 18-49 demo. You may grieve together in the comments section.