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Virtual and augmented reality in surgery
Virtual reality (VR) is a three-dimensional, computer generated environment which can be accessed using a virtual reality headset, allowing individuals to immerse themselves in this virtual world. Augmented reality (AR) systems layer virtual information over a live camera feed into...
A Guidebook for the Auditory Perception Test for the Hearing Impaired
The Auditory Perception Test for Hearing Impaired (APTHI) assesses functional auditory skills that are the building blocks for language and academic development. The test is aimed at children with at least a moderate-to-severe hearing loss, aged three and over, but...
Hearing aid standards and test systems
Hearing aids are the most used management / rehabilitation option for people with hearing loss. Generally, hearing instrument manufacturers perform the hearing aid performance measurements and provide its specification in terms of functionality. However, it is also common for government...New hearing healthcare service-delivery models with connected technologies
Connected hearing healthcare can improve access to affordable hearing healthcare. DeWet Swanepoel discuss how innovative trends in connectivity and technology offer opportunities for novel and decentralised models of delivering high-quality hearing healthcare. Megatrends in connectivity and technology have ushered in...
Auditory Electrophysiology
It is a delight to read a new publication in this area. The editors have focused on the most commonly currently used auditory electrophysiological tests and included discussion and information on their various uses. The price is typical of what...
Balance Disorders: A Brief Overview
Managing balance patients poses a challenge for many clinicians. Vestibular disorders affect a large part of the population and hence present to various specialties including ENT, audiology, neurology and primary care. The healthcare cost of balance disorders and any resultant...
Auditory Brainstem Evoked Potentials: Clinical and Research Applications
This book is aimed at and will be most useful for students first learning about ABR or researchers/clinicians looking for in-depth explanations on the anatomical sites of generation for the differing auditory brainstem evoked potentials. It is, however, I would...
Cochlear implants with an absent or hypoplastic cochlear nerve?
The cornerstone of successful cochlear implantation has been the presence of a population of cochlear nerve endings which are able to mount a neural response to electrical stimulation. The authors of this paper present their experience of five children with...
The impact of bilateral implantation on language outcomes
An American study retrospectively looked at the language outcomes of 204 children implanted either bilaterally, sequentially or unilaterally. All children received their first implant before the age of three years, and language measures were collected when the children were aged...
Low-frequency air-bone gaps appear to be a true audiological finding in Ménière’s disease
There is a lack of established objective tests in Ménière’s disease (MD) that can provide information about the disease process. The appearance of low-frequency air-bone gaps (LFABGs) in MD is a recognised but unexplored phenomenon. Two theories have been suggested...
Horizontal canal PPV: is Gufoni manoeuvre better than barbecue manoeuvre?
Benign paroxysmal positional vertigo (BPPV) is the most common kind of vertigo that we come across in our out-patient clinic. Horizontal canal BPPV (HC-BPPV) accounts for 10–30% of total BPPV. Two techniques, namely Guffoni and barbecue roll manoeuvres, are generally...
