WebIntroduction: Neurofibromatosis Type 2 (NF2) is a genetic condition associated with the presence of bilateral vestibular schwannoma and progressive sensorineural hearing loss. Treatment options include observation, stereotactic radiosurgery (SRS) or surgical resection. Historically, retrocochlear pathology was a contraindication to cochlear implantation (CI). WebDec 7, 2015 · The study compared the sensitivity, specificity, and effectiveness of these 3 techniques. MATERIAL AND METHODS The methods were: (i) standard ABR utilizing click …
[Retrocochlear hearing disorders] - PubMed
WebRetrocochlear hearing loss in infants: a case study of juvenile pilocytic astrocytoma Int J Audiol. 2012 Aug;51(8) :640-4. doi ... Study sample: Case study of a child identified at birth … Webpresbycusis. a gradual loss of sensorineural hearing that occurs as the body ages. often bilaterally symmetrical. ototoxic drugs. harmful to the structures of the inner ear and the auditory nerve. usually cause high frequency hearing loss. Congenital SNHL. SNHL present at birth. typically bilateral. shirley dickerson shreveport la
Comparison of 3 ABR Methods for Diagnosis of Retrocochlear Hearing …
WebHaving presbycusis may make it hard for a person to tolerate loud sounds or to hear what others are saying. Other causes of hearing loss in adults include: Loud noises. Heredity. Head injury. Infection. Illness. Certain prescription drugs. Circulatory problems such as high blood pressure. WebPathological processes involving the vestibulocochlear nerve; brainstem; or central nervous system. When hearing loss is due to retrocochlear pathology, it is called retrocochlear … WebFeb 10, 2024 · Cochlear hearing loss. In ears with a cochlear hearing loss, it is possible for the acoustic reflex to be elicited at sensation levels (SL) of less than 60dB. The SL is the difference between the ART and the hearing threshold. For example, if the hearing threshold at 1kHz is 50dBHL and the ART is 90dBHL, the sensation level is 40dBSL. quote it\\u0027s not over til it\\u0027s over