Affiliation: | 1. From the VA Western NY Healthcare System, University at Buffalo, Buffalo, NY, USA (AHL, DSW);2. Department of Neurology, University at Buffalo, Buffalo, NY (AHL, RHBB, MLC);3. Department of Nuclear Medicine, University at Buffalo, Buffalo, NY (AHL, DSW);4. Department of Communicative Disorders and Sciences, University at Buffalo, Buffalo, NY(AHL, JES, RFB);5. and Department of Otolaryngology, University at Buffalo, Buffalo, NY(RFB). |