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Head and neck cancer and PET-CT

Positron emission tomography-computed tomography (PET-CT) is an imaging technique in which abnormalities of tissue metabolism are precisely superimposed onto the anatomy. It relies on the premise that malignant cells are more metabolically active compared with non-malignant cells. On this basis,...

How to identify and support adults with auditory processing disorder: a focus on low-gain devices and auditory training

Some adults struggle with hearing in noise despite normal audiograms. Tools like the HHIA, low-gain devices and auditory training can help identify and support these cases. In this article, Angela Alexander and Fatima Abbas use a case study to discuss...

Pre-clinical development of magnetic delivery of therapy to middle and inner ears

Why are we developing this technology? A key problem in drug delivery is getting the therapy to the right place in the body, which is especially challenging for targets that are small, deep and are protected or surrounded by anatomical...

Living with Usher syndrome

“Usher people often still have sharp, clear central vision. It is the corner of their eye that is missing. This is why the Usher person often does not feel or look blind. In the early days they may not even...

Evidence based practice in paediatric audiology

Audiology, like most of the health sciences professions, has been working on integrating evidence-based practice principles since the mid-1990s [1]. Professional organisations and regulatory colleges have produced evidence-based clinical practice guidelines, disseminated them to audiologists and collaborated with practitioners to...

Using the Ling-Madell-Hewitt (LMH) Test Battery

Why change a classic? Because of new knowledge and improved technology, of course! Drs Hewitt and Madell present an update to Daniel Ling’s classic speech test. One of Daniel Ling’s legacies is the Ling Six Sound Test which presents six...

Effects of blast and acoustic trauma: assessment of hearing status on war veterans

Introduction Acoustical conditions of the military are often dangerous and there is a real risk of blast trauma and acoustic trauma [1, 2]. Levels of military noises maybe reach up to 125 dBA [3]. Weapons produce instant shock waves (10μs)...

Why is a Raven like a writing desk? Some reflections on countertenors and castrati

The countertenor voice has seen a resurgence in popularity in the last 50 years. Nicholas Clapton is one of the foremost performers and teachers of his generation, and he tells us here about the link between countertenors and the (fortunately...