The following article requires a subscription:



(Format: HTML, PDF)

: Important advances in Parkinson disease (PD) in 2015 included a revision of its clinical diagnostic criteria and a proposal for research criteria defining prodromal PD. Research published in the past year has also continued to expand our understanding of the roles of Lewy pathology and [alpha]-synuclein in the pathobiology of PD.

Copyright (C) 2016 Nature Publishing Group