title: Auditory brain stem responses recorded and processed by analyser HEAD/TNS: normative data.
abstract: In 31 healthy people (14 men, 17 women) the authors analysed the shape of auditory brain stem responses (ABR) registered on short acoustic stimulus (click) in the vertex. Beside the shape of the responses was also evaluated the dependence of the latencies of each peak of ABR on the position of the reference electrode, on the character of the stimulus and on sex. The data obtained made possible producing one's own laboratory norm for measuring the normality of ABR recorded on the registration apparatus, with TNS microcomputer as its central component.
authors.affiliation: Institute of Physiology, Medical Faculty of Palacký University.
authors.forename: J
authors.initials: J
authors.lastname: Petrek
authors.forename: J
authors.initials: J
authors.lastname: Chytil
authors.forename: S
authors.initials: S
authors.lastname: Vasků
mesh_terms: D000293:Adolescent; D000328:Adult; D016057:Evoked Potentials, Auditory, Brain Stem; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D012815:Signal Processing, Computer-Assisted