Jearold Vitek

A preliminary study of the effects of pallidotomy surgery upon voice onset time in persons with Parkinson's disease

J. Ryalls, B. Hoffman-Ruddy, Jearold Vitek, 2001, Clinical linguistics & phonetics.

A preliminary study of the effects of sub thalamic nucleus (STN) deep brain stimulation (DBS) on voice and speech characteristics in Parkinson's Disease (PD)

G. Schulz, M. Evatt, B. Hoffman-Ruddy, 2001, Clinical linguistics & phonetics.