Essentials of Clinical Electric Response Audiometry |
Contents
Introduction | 1 |
The history and development of ERA 320 | 20 |
The apparatus for | 33 |
Copyright | |
11 other sections not shown
Common terms and phrases
action potential active electrode adults amplifier amplitude artefacts audiometer auditory evoked auditory system auditory threshold averaged response basilar membrane Beagley BER waveform brainstem calibration CERA click stimulus clinical cochlear nerve cochlear nucleus components contralateral cortex cortical responses crossed acoustic Davis dB HL dB SL earphone ECochG Eggermont eighth nerve electric response electrocochleography Electroencephalography evoked response fibres frequency specific functions Gibson hearing loss imperative stimulus inferior colliculus inion ipsilateral Laryngology latency lateral lemniscus masking mastoid Mendel Ménière's disorder method middle latency responses milliseconds monaural muscle neural neuro-otological noise obtained onset oscilloscope Otology outer hair cells pathway patients peak position post-aural response post-auricular response pure tone recording reported response audiometry signal slow response sonomotor responses sound pressure stimulus intensity superior olivary complex switch technique tone bursts transtympanic tumours tympanic membrane usually vertex wave waveform WN AP workers young children