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The structure and function of DNA

DNA structure and replication Genetic information within multicellular organisms, including man, is stored in molecules of deoxyribonucleic acid (DNA), which reside within the chromosomes of each cell nucleus. A DNA molecule consists of two very long chains, or strands, of...

Why screen for hearing loss in adults?

Introduction Hearing loss affects over 10 million people in the UK – one in six of the population. Of over 50-year-olds 41.7% are estimated to have some form of hearing loss. This rises to 71.1% of over 70-year-olds, over half...

St Æbbe the Younger of Coldingham, patron saint of the nose

Stories of the saints are often rather dark and unpleasant – and this is certainly the case with St Æbbe, as we hear from our roving historian, John Riddington Young. In two previous articles, we have discovered the fascinating stories...

The big ask – maintaining the entrepreneurial spirit in academic facial plastic surgery in the USA

en·tre·pre·neur, noun a person who organises and operates a business and who has qualities of leadership, initiative and innovation. In the United States, facial plastic surgery (FPS) services are divided among private and academic practices. The vast majority of academic...

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...

Optimising hearing aid processing for music appreciation

Hearing aid manufacturers’ main focus has, up until recently, been improvement of speech intelligibility. Today’s hearing aid users have much broader demands however and often cite improved music perception as a key outcome or goal. Drs Tish Ramirez and Rebecca...

Ida Institute telecare tools help teens take charge of their hearing healthcare

In this article Ena Nielsen from the Ida Institute discusses new ways to put teens in the driver’s seat of their hearing healthcare needs. The teenage years can be a challenging time for any young person. When hearing loss is...

Fifteen years of vestibular implant research in humans

Implants: it’s all in the balance! Prof Guyot and his team give us an update on their research in addressing bilateral vestibular deficits via an implant. Doctors are often unaware that people, even young, may lose vestibular function on both...

Hidden genetic disorders in children that may present to the otolaryngologist

Background Among the many hundreds of children presenting to the otolaryngology clinic are a few whose symptoms are due to an underlying genetic condition. In most cases the underlying syndrome is obvious and has already been diagnosed, such as the...

Staying safe during endoscopic ear surgery

There is growing interest in using rigid endoscopes rather than traditional operative microscopes to perform transcanal middle ear surgery. Rigid endoscopy provides a high resolution, wide-angle view of the tympanic cavity through minimally invasive surgical portals. In this article, Elliott...