Case study result on Auditory Perception Performances of a Childwith Cochlear Implant / Шинэ санаа Шинэ нээлт

ABSTRACT

@#The main goal of this study is to examine the development of auditory perception performances of a cochlear implanted child who receive auditory verbal therapy. Present study included a child with prelinguistic hearing loss who received cochlear implant at the Department of ENT, 1st State Central Hospital and enrolled in Auditory Verbal Therapy (AVT) in the Speech Therapy Unit of “ Aid” Clinic. This hearing impaired child participated in auditory verbal therapy with their mother and/or father for 5 months, and the family was given training programs to apply at home after each therapy session. The auditory perception performances of a child were evaluated before implantation and after twice every week in total 32 Audio-Verval Therapy sessions were performed with the help of Medel LittlEars Auditory Questionnaire, LIP (Listening Process Profile), Ling’s Five Sound Test, the Multiple Frequency Animal Sound Test (mFAST) and MTP (Monosyllable and Polysyllable Test). The auditory perception performances of a child joining auditory verbal therapy programs increased after 5 months of implantation. According to the Ling’s test all 5 sounds are determined (20-60dB) in 1m distance, but discrimination is observed in frequency range between 40-60 dB for sounds “A”, “U” and “M”. Parents active participation as well as full attendance in the AVT treatment shows progress in auditory development of a child. Furthermore evaluation and data analysis is needed.