News Actions Facebook Tweet Email Today’s Discovery: Parkinson’s Disease research By: Nick Dutton Posted at 5:37 PM, Mar 07, 2012 and last updated 2012-03-10 02:04:10-05 Watch Today's Discovery every other Wednesday on CBS 6 at 6:46 a.m., 5:20 p.m. and 6:10 p.m. From VCU Medical Center. Copyright 2021 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed. Sign up for the Headlines Newsletter and receive up to date information. now signed up to receive the Headlines Newsletter. Click here to manage all Newsletters Watch Bill, Candace, Zach and Lane on CBS 6 News at 11 p.m.