You searched for "Electrophysiology"

191 results found

Vestibular paroxysmia, diagnostic controversy clarified?

Historically, the cause of vestibular paroxysmia (VP) had been attributed to neurovascular compression of the eighth cranial despite the observation that such compression is very common in asymptomatic subjects. This paper, part of International Classification of Vestibular Disorders (ICVD) by...

Updates on current evidence for biologics in chronic rhinosinusitis

For a comparatively short piece, this article manages to pack in a lot of important information about a complex emerging area of rhinology – immunologically targeted therapy (biologics). Immunologically targeted therapy is a rapidly progressing and expanding domain which is...

The polyp shrinker

Inflammatory markers, including T2 cells beta common (βc) cytokines IL-3, IL5 and granulocyte-macrophage colony-stimulating factor (GM-CSF), are known to play an important role in chronic rhinosinusitis with nasal polyps (CRSwNP). CSL311, a monoclonal antibody (mAb), was developed to target human...

Prognostic value of vascular ultrasonographic findings in patients with idiopathic sudden sensorineural hearing loss

Sudden sensorineural hearing loss is often idiopathic. Although the aetiology of idiopathic sudden sensorineural hearing loss (ISSNHL) is unclear, vascular compromise is one of the frequently proposed hypotheses to explain its pathophysiology. Existing studies have shown an association between ISSNHL...

Ramifications of the pandemic on acute paediatric mastoiditis: a national UK audit

Acute mastoiditis is a common presentation in the paediatric population across ENT services worldwide. An initial expectation of a rise in the numbers of acute mastoiditis associated with the initial findings of SARS-CoV-2 (COVID-19) virus presence in middle ear in...

Does vocal tremor lead to changes in swallowing function?

Vocal tremor (VT) is a debilitating problem, but remains challenging to treat. Its pathophysiology remains indeterminate and there is a lack of consensus on phenotypes. Clinically, VT is often noted to be present in muscles outside of the larynx, including...

Is there a cause-and-effect relationship between allergic rhinitis and chronic rhinosinusitis?

This review examines the possible causative relationship between allergic rhinitis (AR) and chronic rhinosinusitis (CRS) that has long been proposed. Many observational and experimental studies exist, however no clear and definitive connection has been established. This is mainly due to...

The Human Ear Canal

If ever a book aptly lived up to its name, it would be ‘The Human Ear Canal’ by Dr Ballachandra. Not once straying from its path, this second edition aims to take the reader on a somewhat tangential tour of...

COVID vaccination and its relation to Bell’s palsy

The SARS-CoV-2 virus outbreak in 2020 continues to be investigated as well as its after-effects on those infected by it. The vaccines created for the public were groundbreaking achievements, evidenced by the lives saved by them and the return to...

Nasal allergies and OSA

The first day of June is the meteorological start of summer. As a moderately wet spring slowly blurs to (a damp UK) summer, we can look forward to holidays in the countryside, enjoying the changing pollen seasons from tree to...

aVOR – An Educational Tool

As anyone who has tried to learn the anatomy and physiology of the vestibular system can attest, understanding and visualising the structures and their functions can be quite challenging. Thankfully, there is now a free app called aVOR (iOS, iTunes...

Facial pain: the differential diagnosis in an ENT clinic

The patient presenting with facial pain can be a heartsink. Fear not – Bhaskar Ram and Sangeeta Maini are here with a succinct overview of the common non-sinogenic causes of facial pain and headache, and how to manage them. Facial...