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Speech Mapping and Probe Microphone Measurements
Consisting of seven chapters, 300 pages, numerous graphs and images, alongside a host of ‘tips and tricks, ‘clinical concepts, and ‘points to ponder’, you will be hard-pressed to find a more detailed, thorough discussion of all things related to probe...
eSRTs versus eCAP: Which is better?
Electrically evoked compound action potentials (eCAP) and electrically evoked stapedius reflex threshold (eSRT) techniques were compared to establish how well the two techniques correlated and which yielded quicker results in a group of paediatric cochlear implant (CI) users. This team...
X-ray vs. intraoperative testing for determining cochlear implant placement
Most cochlear implant centres confirm electrode position after surgery using X-rays to ensure optimal electrode placement. As well as transorbital view X-rays, this team check placement using impedance measures and neural response telemetry (NRT) performed intraoperatively. The former indicates whether...
Impedance for different electrode types
Measuring cochlear implant (CI) electrode impedances is common in CI programming appointments to measure the integrity of the implant e.g. whether there are any open or short electrodes. This is because impedance measures the flow of current between intra and...
Electrocochleography and speech-perception in cochlear implant (CI) patients
It is difficult to predict the speech perception outcomes of cochlear implantation. Previous studies showed that total response electrocochleography (ECochG-TR) may explain the variance in CI performance better than biographic, audiometric, and surgical factors combined. The authors’ objectives were to...
Hearing preservation in CI, any predictors?
The electrically evoked compound action potential (eCAP), obtained non-invasively from cochlear implant (CI) recipients, represents a population response of the auditory nerve to electrical stimulation. The eCAP characteristics include threshold (the lower the better), growth of response (the steeper the...Looking at musculoskeletal disorders in audiology
Musculoskeletal disorders are one of the leading cause of sickness absence from work, work disability and loss of productivity across all European Union member states. Isla Beausire is a working audiologist with a personal and professional interest in this subject...
What Plug?
For decades, audiologists have encouraged people to wear hearing protection when they attend concerts. Traditionally, the most accessible options have been foam plugs, which have limited appeal due to their poor sound quality. Disposable foam plugs absorb high frequency sounds...Addressing the hearing needs of people with dementia
Dr Dawes provides a comprehensive overview of hearing needs of persons with dementia coupled with recommended guidelines for hearing-related considerations when assessing and intervening with persons with dementia. With ageing populations, we face a global dementia challenge. Rates of both...
Psychoacoustics: Perception of Normal and Impaired Hearing with Audiology Applications
The field of psychoacoustics and the practice of audiology have always been curious bedfellows. In the clinic, we commonly assess patients’ hearing ability through pure-tone detection, a classic psychoacoustical phenomenon, but just one of the many, many ways in which...
Cochlear Implant Patient Assessment: Evaluation of Candidacy, Performance, and Outcomes – Second Edition
The second edition of Cochlear Implant Patient Assessment aims to become a point of reference for all professionals involved in assessing cochlear implant candidacy and interested in broadening their knowledge to maximise the hearing capabilities of their patients. This book...
