Related Experiment Video
Updated: Jun 7, 2026

The Mouse Round-window Approach for Ototoxic Agent Delivery: A Rapid and Reliable Technique for Inducing Cochlear Cell Degeneration
Published on: November 26, 2015
[Herpes zoster oticus with cranial nerve affection]
Anita Guldager Lauridsen1, Frank Mirz
1Arhus Sygehus, Ore-, nase- og halsafdelingen, Denmark. anitalauridsen@webspeed.dk
Abstract:
Herpes zoster oticus (HZO) with cranial polyneuropathy is also known as Ramsay Hunt syndrome (RHS). After primary varicella infection, the varicella zoster virus (VZV) remains dormant in the nervous system and can reactivate later in life causing RHS. This case describes a 56-year-old man with HZO and palsy of N. V, VII, VIII, IX, X and XII. Anti-viral agents might be effective in patients with RHS, although the only randomized controlled clinical trial on this subject found no significant benefit. There are no randomized controlled trials to support the use of corticosteroid therapy.
Related Concept Videos
Cranial Nerves: Types Part II
Facial Nerve (Cranial Nerve VII)
Cranial nerve VII, or the facial nerve,...
Cranial Nerves: Types Part I
Olfactory Nerve (Cranial Nerve I)
The olfactory nerve, or cranial nerve I, is unique as it is purely sensory and dedicated to the sense of smell. This nerve originates in the olfactory epithelium of the...
Chickenpox
Cranial Nerves: Overview and Anatomy
Herpes
Olfactory Receptors: Location and Structure

