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Nelson Yuan-Sheng Kiang (July 6, 1929 – March 19, 2023) (Chinese: 江淵聲) was the founder and former director of the Eaton-Peabody Laboratory of Auditory Physiology (established in 1958) at the Massachusetts Eye and Ear Infirmary and professor emeritus of Otology and Laryngology at the Harvard Medical School and also professor emeritus at the Massachusetts Institute of Technology. He was also emeritus in Neurology at the Massachusetts General Hospital and a trustee of the Massachusetts Eye and Ear Infirmary.

Kiang received his Ph.D. in biopsychology from the University of Chicago in 1955, with William D. Neff as his advisor, and he has many notables in the auditory field among his ex-students. He received an honorary M.D. from the University of Geneva. He arrived at MIT in 1955 and in 1958, Dr. Kiang partnered with Amelia Peabody to establish the Eaton-Peabody Laboratory (EPL) at Massachusetts Eye and Ear. Dr. Kiang served as laboratory director until 1996 and would oversee its rapid growth into the largest research group in the world dedicated to the study of hearing and deafness. In 1992 he founded the Speech and Hearing Sciences Program (now Speech and Hearing Bioscience and Technology Ph.D. program) which he directed until he retired. His former student M. Charles Liberman replaced him as director of the EPL.

Kiang was an honorary or advisory professor at four Chinese universities and advised people in five ministries in China. After retirement, his interests were in world health and world education.

Kiang recounts the early history of the EPL in a memoir that is part of the EPL history project.

Kiang has been credited as the first to demonstrate the auditory brainstem response, and to propose using such electrical signals from the brain to diagnose hearing disorders.

In the early 1960s, as a pioneering researcher on sound coding in the auditory nerve, Kiang proposed the possibility of translating sound into multi-channel electrical signals as a way to give a sense of hearing to people with cochlear deafness – that is, cochlear implants. In the early 1970s, after cochlear implantation experiments on humans had started with single-channel devices, Kiang strongly supported those urging caution with such human experimentation, arguing that our knowledge of coding in the auditory system was not yet sufficient and that single-channel devices were not up to the task. Both single- and multi-channel experimentation continued, and human experimentation along with continued auditory research led to advances (and continue to do so into the 21st century) that support success with modern multi-channel cochlear implants.

In the 1990s, Kiang suggested investigating the response of the vestibular part of the inner ear to very low frequencies in relation to wind turbine syndrome.

References

1. ^ Martin, Calvin Luther. "This man thinks WTS research is worth pursuing (Harvard Med. School)". Wind Turbine Syndrome. Nina Pierpont. Retrieved 20 July 2018.
2. "Nelson Yuan-Sheng Kiang, Ph.D." Harvard Catalyst. Retrieved 20 July 2018.
3. "Interim Report of a Specialized Research Project of the National Science Council of the Executive Yuan". Taiwan Shoufu University. 28 May 2012. Archived from the original on 2021-06-06.
4. "NELSON YUAN-SHENG KIANG". The Boston Globe. Retrieved 10 September 2023.
5. ^ "Nelson YS Kiang". Neurotree. Retrieved 20 July 2018.
6. "Charles Liberman". Science Friday. Retrieved 20 July 2018.
7. Kiang, Nelson. "The Early History of EPL" (PDF). Retrieved 19 July 2018.
8. "A History of the Eaton-Peabody Laboratory". Retrieved 19 July 2018.
9. Møller, Aage R. (2012). Hearing: Anatomy, Physiology, and Disorders of the Auditory System (Third ed.). Plural Publishing. p. 215. ISBN 9781597566292.
10. Kiang, Nelson YS, Takeshi Watanabe, Eleanor C. Thomas, and Louise F. Clark. "Stimulus Coding in the Cat's Auditory Nerve: Preliminary Report." Annals of Otology, Rhinology & Laryngology 71, no. 4 (1962): 1009-1026.
11. Sources of Medical Technology: Universities and Industry. National Academies Press. 1995. p. 109. ISBN 9780309176682. nelson kiang.

External links

• Speech and Hearing Bioscience and Technology (official program website)
• Eaton-Peabody Laboratories

• University of Chicago alumni
• Harvard Medical School faculty
• 2023 deaths
• 1929 births