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Musical perception and the brain: In conversation with Charles Limb

One of the unique aspects of BACO 2020 will be a public engagement event. Charles Limb, an esteemed guest lecturer from San Francisco, will delve deep into the neurological experience of music. Who better than our very own Declan Costello...

Hearing protectors and speech perception

This study tested 31 subjects using hearing protectors by maintaining a constant intensity level for the speech signal while varying background noise levels. The goal was to use this test to detect speech perceptual abilities under different hearing protectors –...

Understanding osseointegration for the otologist

Bone conduction implants are hearing devices that require osseointegration to create a stable and reliable interface between the hearing device and the skull to deliver sound to the cochlea. This article reviews the physiology of osseointegration, factors that may lead...

Drug side-effects on audiological and vestibular testing

Are they a malingerer? Or perhaps they are inattentive? It may be their drugs! Robert DiSogra considers the side-effects of medication on the test subject. The audiogram serves many purposes in clinical practice. For the audiologist, it helps to differentiate...

Airway stenting in paediatric ENT

Although experience in the use of airway stents in adults is considerable, their use in children is more recent and more limited. Cláudia Schweiger and Michael J Rutter provide an overview of stents and their use in paediatric airway. Stenting...

The mounting burden of hearing loss worldwide: gearing up global collaboration

As audiology and ENT professionals we all have an inkling about the prevalence and impact of hearing loss, but the true gravity of the situation is even greater than previously thought… It may seem hard to believe, but in the...

Digital otoscopy with AI diagnostic support: making diagnosis of ear disease more accessible

Following Carolina Leal’s interview with Prof De Wet Swanepoel on the HearScope system, Spotlight on Innovation asked Dr Jenny Nesgaard Pedersen to review the new AI feature in HearScope system’s capabilities. In the last decade, artificial intelligence (AI) and machine...

Surgical voice restoration after laryngopharyngectomy

Voice restoration is one of the key rehabilitative steps after laryngectomy or total laryngopharyngectomy (TLP). Patients who undergo TLP require reconstruction – increasingly commonly with microvascular free flaps. Despite their advantages in terms of fistula rates and swallowing outcomes, these...

Sound sensitivity in children

Sound tolerance symptoms in young patients can be a challenge, Veronica Kennedy and Claire Benton share their clinical experience in navigating the issues that can arise in diagnosis and management. In any noisy environment, it’s a common sight to see...

What happens to donated hearing aids?

According to the WHO, only 3% of people in developing countries who require hearing aids have one. Over the years many people, organisations and companies have donated old hearing aids to charities. Bhavisha Parmar, an audiologist who volunteered with Sound...