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.
AMCâs hit zombie survival show, The Walking Dead, has been cancelled after only one season. AMC cited budget cuts as the reason for the cancellation. In order to cut costs, AMC has reused sets, promotional ads, and even some of the blo0d and guts used in The Walking Dead for the new comedy series that will be premiering on October 31st.