Blake Papsin , MD, MSc, FRCS, FACS, FAAP
The Hospital for Sick Children
Director, Cochlear Implant Program
Otolaryngology – Head and Neck Surgery
Cochlear Implant Program
University of Toronto
Alternate Contact: Patricia Fuller
Alternate Phone: 416-813-7259
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Dr. Blake Papsin an associate scientist in the Neurosciences & Mental Health program and has served as a paediatric otolaryngologist at The Hospital for Sick Children since July 1996 and is also a professor in the Department of Otolaryngology at the University of Toronto. Papsin trained in otolaryngology at the University of Toronto and also completed a paediatric otolaryngology Fellowship at Great Ormond Street Hospital for Children in London, England. He has a MSc in Psychoacoustics and has done research in this field. Papsin is the inaugural chair of the Cochlear Americas Chair in Auditory Development at the University of Toronto.
Papsin’s clinical focus is the surgical rehabilitation of hearing loss, and he is the Director of the Cochlear Implant Program in addition to running the bone-anchored hearing aid and auricular prosthesis programs.
Papsin also runs a laboratory which is currently focused on the growth and development of the auditory system after cochlear implantation. He holds three grants, has published 104 peer-reviewed journal articles, 23 book chapters and has spoken widely on the subject of surgical rehabilitation of hearing loss. Papsin feels fortunate to have begun his clinical practice at a time when the auditory neuroprosthetic became available clinically.
Auditory system development after cochlear implantation
Research in my lab is directed at determining how the auditory system develops after cochlear implantation in young children, we examine the auditory system using electrophysiologic measurements and compare the time course of development with the known rates of development for persons with normal hearing. In addition, we analyze speech and language outcomes to identify the optimal time for cochlear implantation and possible factors that might predict superior performance.
Davids T, Gordon KA, Clutton D, Papsin BC: Bone anchored hearing aids in infants and children younger tha 5 years. Archives of Otolaryngology - Head and Neck Surgery 2007: 133(1): pp 51-5.
Trimble K, Blaser S, James AL, Papsin BC: Computed tomography and/or magnetic resonance imaging before pediatric cochlear implantation? Developing an investigative strategy. Otol Neurotol 2007: 28(3): pp 317-24.
Gordon KA, Valero J, Papsin BC: Binaural processing in children using bilateral cochlear implants. Neuroreport 2007: 18(6): pp 613-7.
Propst EJ, Harrison RV, Gordon KA, Papsin BC, Blaser S, Stockley TL: In reference to temporal bone imaging in GJB2 deafness. The Laryngoscope 2007: 117(6): pp 1127-1129.
Gordon KA, Papsin BC, Harrison RV: Auditory brainstem activity and development evoked by apical versus basal cochlear implant electrode stimulation in children. Clin Neurophysiol 2007: 118(8): pp 1671-84.
Gordon KA, Valero J, Papsin BC: Auditory brainstem activity in children with 9-30 months of bilateral cochlear implant use. Hear Res 2007: epub.
Propst E, Blaser S, Holowka S, Lewin PK, Armstrong D, Papsin BC: Dilated Endolymphatic fossae in a 2800 year old Egyptian mummy. The Journal of Otolaryngology 2007: 36(4): pp E 45-47.
Papsin BC, Gordon KA: Cochlear implantation in a child with severe to profound deafness. N Engl J Med 2007 Dec 6;357(23):2380-7