Dr. Prawin Kumar is an associate professor at the All India Institute of Speech and Hearing (AIISH), Mysore. He is a graduate in speech and hearing from All India Institute of Medical Sciences (AIIMS), New Delhi, and completed his post-graduation and doctorate in Audiology from AIISH, Mysore. Dr. Kumar has been teaching the subject of implantable hearing devices to audiology undergraduate and postgraduate students for over one and a half decades. He has 63 peer-reviewed publications, 17 best paper awards for scientific paper presentations, and has presented over 100 original research papers at national and international conferences. He is actively involved in the pre-implant candidacy evaluation, post-implantation mapping, and habilitation of the cochlear implantees. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India (CIGI). Dr. Kumar served as an Executive Council member of the ISHA for several years, which included roles and responsibilities of Editor of the Journal of Indian Speech Language and Hearing Association.Dr. Niraj Kumar Singh is an Associate Professor at AIISH, University of Mysore, India. He is an audiologist with a special interest vested in vestibular sciences. While his clinical and research work relates to all domains of vestibular sciences, his recent research focuses on the inter-relationship between the vestibular system and cognition, and balance and cognitive deficits in children and adults after cochlear implantation. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India. Dr Singh has 70 peer-reviewed publications in reputed journals, and has won 26 scientificawards, besides presenting over 100 original research papers at national and international conferences thus far. He was the lead editor of two other textbooks and has published 11 chapters in other textbooks.Dr. Mohnish Grover has completed his M.S. in ENT from AIIMS, New Delhi, and his Senior Residency from PGIMER, Chandigarh. He works as a Professor and Additional Superintendent at the SMS Medical College, Jaipur. He has been working in the field of deafness and cochlear implants. He has several publications in national and international journals. He is also the secretary of the Cochlear Implant Group of India (CIGI). He is a mentor cochlear implant surgeon for over 15 centres globally. He was the chief editor of another textbook and has published chapters in 3 other textbooks.Dr. Sunil Narayan Dutt is a Professor and Clinical Advisor at Apollo Hospital, Bangalore. He obtained his Ph.D. on Bone Anchored Hearing Aids (BAHA) from Nijmegen University of Netherlands. Dr. Dutt has spent over 32 years in the field of clinical ENT and Implantation Otology, with clinical and research training in the areas of deafness and hearing implants from India, the UK, and Canada. He is a mentor surgeon for implant surgeries across India and abroad. He has over 85 publications in peer-reviewed journals and has presented more than 90 scientific papers at national and international conferences. He was the president of the Global Cochlear Implant Access Network and Cochlear Implant Group of India (CIGI) in 2019. He is currently an editorial team member of the journal Cochlear Implants International. In the past, Dr. Dutt was the chairman of the Editorial Board of the Indian Journal of Otolaryngology and Head Neck Surgery.

• 1. Anatomy and Physiology of Peripheral Auditory System.- 2. Functional Organisation of the Afferent Auditory Pathway.- 3. Anatomy and Physiology of the Vestibular System.- 4. Radiology from the Perspective of Implantable Hearing Devices: Normal Anatomy.- 5. Radiology from the Perspective of Implantable Hearing Devices: Abnormal Auditory System.- 6. Bone Conduction Implants: Audiological Perspectives.- 7. Bone Conduction Implants – Surgical Perspective.- 8. Middle Ear Implant: Audiological Perspectives.- 9. Middle Ear Implant: Surgical Perspectives.- 10. Cochlear Implant: History and Basic Concepts.- 11. Cochlear Implant: Audiological Perspective.- 12. Surgical Perspective of Cochlear Implants: Preoperative Preparation.- 13. Cochlear Implants: Surgical Technique.- 14. Cochlear Implant: Surgical Risks and Complications.- 15. Cochlear Implant: Signal Coding Strategies.- 16. Cochlear Implants: Pre-Processing Strategies.- 17. Cochlear Implants: Psychophysical  Measures from Activation to Long-Term Management.- 18. Cochlear Implants: Objective Measures in Mapping.- 19. Cochlear Implants: (Re)Habilitation.- 20. Assessment of Outcomes in Paediatric Cochlear Implant Users.- 21. Vestibular Function in Adult and Paediatric Cochlear Implant Recipients.- 22. Cortical Neuroplasticity in Deafness: Evidence from Children fitted with Implantable Auditory Prostheses.- 23. Auditory Brainstem Implants: Audiological Perspective.- 24. Auditory Brainstem Implant: Surgical Perspectives.- 25. Auditory Midbrain Implants.- 26. Vestibular Implant: The Present Status and Future Prospects.

Dr. Prawin Kumar is an associate professor at the All India Institute of Speech and Hearing (AIISH), Mysore. He is a graduate in speech and hearing from All India Institute of Medical Sciences (AIIMS), New Delhi, and completed his post-graduation and doctorate in Audiology from AIISH, Mysore. Dr. Kumar has been teaching the subject of implantable hearing devices to audiology undergraduate and postgraduate students for over one and a half decades. He has 63 peer-reviewed publications, 17 best paper awards for scientific paper presentations, and has presented over 100 original research papers at national and international conferences. He is actively involved in the pre-implant candidacy evaluation, post-implantation mapping, and habilitation of the cochlear implantees. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India (CIGI). Dr. Kumar served as an Executive Council member of the ISHA for several years, which included roles and responsibilities of Editor of the Journal of Indian Speech Language and Hearing Association.Dr. Niraj Kumar Singh is an Associate Professor at AIISH, University of Mysore, India. He is an audiologist with a special interest vested in vestibular sciences. While his clinical and research work relates to all domains of vestibular sciences, his recent research focuses on the inter-relationship between the vestibular system and cognition, and balance and cognitive deficits in children and adults after cochlear implantation. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India. Dr Singh has 70 peer-reviewed publications in reputed journals, and has won 26 scientificawards, besides presenting over 100 original research papers at national and international conferences thus far. He was the lead editor of two other textbooks and has published 11 chapters in other textbooks.Dr. Mohnish Grover has completed his M.S. in ENT from AIIMS, New Delhi, and his Senior Residency from PGIMER, Chandigarh. He works as a Professor and Additional Superintendent at the SMS Medical College, Jaipur. He has been working in the field of deafness and cochlear implants. He has several publications in national and international journals. He is also the secretary of the Cochlear Implant Group of India (CIGI). He is a mentor cochlear implant surgeon for over 15 centres globally. He was the chief editor of another textbook and has published chapters in 3 other textbooks.Dr. Sunil Narayan Dutt is a Professor and Clinical Advisor at Apollo Hospital, Bangalore. He obtained his Ph.D. on Bone Anchored Hearing Aids (BAHA) from Nijmegen University of Netherlands. Dr. Dutt has spent over 32 years in the field of clinical ENT and Implantation Otology, with clinical and research training in the areas of deafness and hearing implants from India, the UK, and Canada. He is a mentor surgeon for implant surgeries across India and abroad. He has over 85 publications in peer-reviewed journals and has presented more than 90 scientific papers at national and international conferences. He was the president of the Global Cochlear Implant Access Network and Cochlear Implant Group of India (CIGI) in 2019. He is currently an editorial team member of the journal Cochlear Implants International. In the past, Dr. Dutt was the chairman of the Editorial Board of the Indian Journal of Otolaryngology and Head Neck Surgery.

• 1. Anatomy and Physiology of Peripheral Auditory System.- 2. Functional Organisation of the Afferent Auditory Pathway.- 3. Anatomy and Physiology of the Vestibular System.- 4. Radiology from the Perspective of Implantable Hearing Devices: Normal Anatomy.- 5. Radiology from the Perspective of Implantable Hearing Devices: Abnormal Auditory System.- 6. Bone Conduction Implants: Audiological Perspectives.- 7. Bone Conduction Implants – Surgical Perspective.- 8. Middle Ear Implant: Audiological Perspectives.- 9. Middle Ear Implant: Surgical Perspectives.- 10. Cochlear Implant: History and Basic Concepts.- 11. Cochlear Implant: Audiological Perspective.- 12. Surgical Perspective of Cochlear Implants: Preoperative Preparation.- 13. Cochlear Implants: Surgical Technique.- 14. Cochlear Implant: Surgical Risks and Complications.- 15. Cochlear Implant: Signal Coding Strategies.- 16. Cochlear Implants: Pre-Processing Strategies.- 17. Cochlear Implants: Psychophysical  Measures from Activation to Long-Term Management.- 18. Cochlear Implants: Objective Measures in Mapping.- 19. Cochlear Implants: (Re)Habilitation.- 20. Assessment of Outcomes in Paediatric Cochlear Implant Users.- 21. Vestibular Function in Adult and Paediatric Cochlear Implant Recipients.- 22. Cortical Neuroplasticity in Deafness: Evidence from Children fitted with Implantable Auditory Prostheses.- 23. Auditory Brainstem Implants: Audiological Perspective.- 24. Auditory Brainstem Implant: Surgical Perspectives.- 25. Auditory Midbrain Implants.- 26. Vestibular Implant: The Present Status and Future Prospects.

Dr. Prawin Kumar is an associate professor at the All India Institute of Speech and Hearing (AIISH), Mysore. He is a graduate in speech and hearing from All India Institute of Medical Sciences (AIIMS), New Delhi, and completed his post-graduation and doctorate in Audiology from AIISH, Mysore. Dr. Kumar has been teaching the subject of implantable hearing devices to audiology undergraduate and postgraduate students for over one and a half decades. He has 63 peer-reviewed publications, 17 best paper awards for scientific paper presentations, and has presented over 100 original research papers at national and international conferences. He is actively involved in the pre-implant candidacy evaluation, post-implantation mapping, and habilitation of the cochlear implantees. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India (CIGI). Dr. Kumar served as an Executive Council member of the ISHA for several years, which included roles and responsibilities of Editor of the Journal of Indian Speech Language and Hearing Association.Dr. Niraj Kumar Singh is an Associate Professor at AIISH, University of Mysore, India. He is an audiologist with a special interest vested in vestibular sciences. While his clinical and research work relates to all domains of vestibular sciences, his recent research focuses on the inter-relationship between the vestibular system and cognition, and balance and cognitive deficits in children and adults after cochlear implantation. He is a life member of the Indian Speech-Language and Hearing Association (ISHA) and the Cochlear Implants Group of India. Dr Singh has 70 peer-reviewed publications in reputed journals, and has won 26 scientificawards, besides presenting over 100 original research papers at national and international conferences thus far. He was the lead editor of two other textbooks and has published 11 chapters in other textbooks.Dr. Mohnish Grover has completed his M.S. in ENT from AIIMS, New Delhi, and his Senior Residency from PGIMER, Chandigarh. He works as a Professor and Additional Superintendent at the SMS Medical College, Jaipur. He has been working in the field of deafness and cochlear implants. He has several publications in national and international journals. He is also the secretary of the Cochlear Implant Group of India (CIGI). He is a mentor cochlear implant surgeon for over 15 centres globally. He was the chief editor of another textbook and has published chapters in 3 other textbooks.Dr. Sunil Narayan Dutt is a Professor and Clinical Advisor at Apollo Hospital, Bangalore. He obtained his Ph.D. on Bone Anchored Hearing Aids (BAHA) from Nijmegen University of Netherlands. Dr. Dutt has spent over 32 years in the field of clinical ENT and Implantation Otology, with clinical and research training in the areas of deafness and hearing implants from India, the UK, and Canada. He is a mentor surgeon for implant surgeries across India and abroad. He has over 85 publications in peer-reviewed journals and has presented more than 90 scientific papers at national and international conferences. He was the president of the Global Cochlear Implant Access Network and Cochlear Implant Group of India (CIGI) in 2019. He is currently an editorial team member of the journal Cochlear Implants International. In the past, Dr. Dutt was the chairman of the Editorial Board of the Indian Journal of Otolaryngology and Head Neck Surgery.

• 1. Anatomy and Physiology of Peripheral Auditory System.- 2. Functional Organisation of the Afferent Auditory Pathway.- 3. Anatomy and Physiology of the Vestibular System.- 4. Radiology from the Perspective of Implantable Hearing Devices: Normal Anatomy.- 5. Radiology from the Perspective of Implantable Hearing Devices: Abnormal Auditory System.- 6. Bone Conduction Implants: Audiological Perspectives.- 7. Bone Conduction Implants – Surgical Perspective.- 8. Middle Ear Implant: Audiological Perspectives.- 9. Middle Ear Implant: Surgical Perspectives.- 10. Cochlear Implant: History and Basic Concepts.- 11. Cochlear Implant: Audiological Perspective.- 12. Surgical Perspective of Cochlear Implants: Preoperative Preparation.- 13. Cochlear Implants: Surgical Technique.- 14. Cochlear Implant: Surgical Risks and Complications.- 15. Cochlear Implant: Signal Coding Strategies.- 16. Cochlear Implants: Pre-Processing Strategies.- 17. Cochlear Implants: Psychophysical  Measures from Activation to Long-Term Management.- 18. Cochlear Implants: Objective Measures in Mapping.- 19. Cochlear Implants: (Re)Habilitation.- 20. Assessment of Outcomes in Paediatric Cochlear Implant Users.- 21. Vestibular Function in Adult and Paediatric Cochlear Implant Recipients.- 22. Cortical Neuroplasticity in Deafness: Evidence from Children fitted with Implantable Auditory Prostheses.- 23. Auditory Brainstem Implants: Audiological Perspective.- 24. Auditory Brainstem Implant: Surgical Perspectives.- 25. Auditory Midbrain Implants.- 26. Vestibular Implant: The Present Status and Future Prospects.