title: Ipsilateral acoustic-reflex adaptation testing for detection of facial-nerve pathology: three case studies.
abstract: Abnormal acoustic-reflex adaptation monitored in the same ear for both contralaterally and ipsilaterally presented tonal activators is reported in three cases. One case had Bell's palsy, whereas the other two cases had no clinically observable evidence of seventh-nerve involvement. These cases show that the existence of abnormal acoustic-reflex adaptation in the absence of Bell's palsy does not necessarily implicate the presence of eighth-nerve pathology.
authors.affiliation: Brooklyn College, City University of New York, Brooklyn.
authors.forename: S
authors.initials: S
authors.lastname: Silman
authors.forename: C A
authors.initials: CA
authors.lastname: Silverman
authors.forename: S A
authors.initials: SA
authors.lastname: Gelfand
authors.forename: J
authors.initials: J
authors.lastname: Lutolf
authors.forename: D J
authors.initials: DJ
authors.lastname: Lynn
mesh_terms: D000158:Acoustic Impedance Tests / Q000379:methods; D000328:Adult; D001924:Brain Concussion / Q000503:physiopathology; D005154:Facial Nerve / Q000503:physiopathology*; D005158:Facial Paralysis / Q000503:physiopathology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012022:Reflex, Acoustic