1. Department of Otolaryngology‐HNS, West Virginia University School of Medicine, Health Sciences Center, Morgantown, West Virginia 26506‐9200
2. Department of Physiology, West Virginia University School of Medicine, Health Sciences Center, Morgantown, West Virginia 26506‐9229
3. Neuroscience Graduate Program, West Virginia University School of Medicine, Health Sciences Center, Morgantown, West Virginia 26506‐9128
4. Department of Anatomy, West Virginia University School of Medicine, Health Sciences Center, Morgantown, West Virginia 26506‐9128