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Identifying CN IX and X using endotracheal tube electrodes
This clinical study describes the possible usefulness of endotracheal tube electrodes in monitoring vocal cord function during cerebellopontine angle surgery in 20 patients. Lower cranial nerves, especially IX and X are at risk of injury during skull base surgery although...Unravelling the mystery of hyperacusis with pain
When a person says that sound causes them pain, how can we understand this, and determine what processes are involved? Bryan Pollard navigates us through what is presently known. Pain has long been underrepresented – and often, completely overlooked –...
Industry update: rechargeable hearing aid batteries
They may be similar in size to a watch battery, but there is a drastic difference between the frequency with which hearing aid batteries need to be changed compared to the simple watch battery. Unlike a watch battery, which may...
Back to the Future
Normally my objective for this column is to highlight an innovation that is already fully realised and on the market. Sometimes it can be fun instead to look forward to what innovations are coming down the pipeline. With that in...
Hearing test apps: how reliable are they?
There are seemingly hundreds of hearing test apps available, designed to be a screening tool for those interested in learning more about their hearing while doing so in the comfort of their home and without needing to wait for an...The history of bone-conduction devices
The evolution of bone-conduction hearing devices from the 1400s’ rudimentary designs to today’s advanced models has greatly improved hearing for individuals with conductive or mixed hearing loss. This article delves into the history and technical advancements over the years, as...
Dysphagia in people with HPV-related oropharyngeal cancer
Human papilloma virus (HPV) associated oropharyngeal cancers are becoming much more prevalent and, in some geographic areas, have overtaken tobacco as the leading cause of oropharyngeal cancer. HPV-associated cancers are also reported to have better prognosis in general, and research...
