0

Susan Abdi

Cochlear Implant Clinic of the Hearing Research Center, Iran

Title: Improving Brain Activity by Music A Link Between Hearing and Brain

Abstract

Objectives: The clinical application of music to treat a wide range of diagnoses using physiological and medical approaches has advanced dramatically over the past decade. It is proving to be an effective clinical tool for treating medical diagnoses such as Alzheimer's disease, Dementia, and more. Identifying sound properties that enhance neural tracking of the musical beat is timely, given the growing use of rhythmic auditory stimulation for the clinical rehabilitation of cognitive and motor neurological disorders.

Materials and methods:  In a longitudinal study, all the children who have been undergone cochlear implantation are potential candidates for this training program, if they and their parents are inclined. The first step of this program is the standard Orff method used for teaching music to normal children. In the second step, for older children who have shown enthusiasm to playing music, there is a special training course in Se-Tar (a traditional Iranian percussion instrument). The measured endpoints are rhythm understanding, frequency understanding, melody memory, and speech tonality.

Results: All children who have entered the music training programs and have significant improvements in their daily communications as well as the desired endpoints. We have introduced this approach a couple of years ago, and know it is completely incorporated in our routine habilitation program. There is growing interest among scientists in the effects of music on the brain and relationship between music and brain.

Conclusion: Neuroplasticity helps us develop new skills and refine them with practice; a lack of stimulation makes the auditory pathways inefficient. This can limit the hearing of an individual as much as hearing loss itself. On the other hand, auditory pathways that receive lots of stimulation run more smoothly and efficiently. This doesn’t change the hearing loss, but it improves the way the brain processes the sound that does get in, and help “hear” better.

Biography

Susan Abdi is an audiological scientist: contributing to foundation of the Cochlear Implant Clinic of the Hearing Research Center. This center has been the first to accomplish cochlear implantation in Iran (first implantation in 1991). Designing and implementing the research-clinical practice program in the CI clinic and the first Audiologist in Iran to accomplish the rehabilitation of cochlear implant & fitting patients. She has been involved in research related to cochlear implantation more than 20 years and has numerous articles on outcomes with    cochlear implants. She is also a frequent contributor and invited speaker at national and international conferences. Hearing Health Advocate (HHA) in the Islamic Republic of Iran. Introducing training music as new rehabilitation approach for children with Cochlear Implants as well as drawing. Int J Pediatr Otorhinolaryngol. 2001 Jun 7;59(2):105-13. (Primary Author). Scientific activity is dedicated to all aspects of cochlear implantation but also in audiology and neuroaudiology various subjects dealing with hearing & auditory neuropathy, the auditory health of older people, newborns hearing and music.