Trigeminal nerve - Wikipedia
In neuroanatomy, the trigeminal nerve (lit. triplet nerve), also known as the fifth cranial nerve, cranial nerve V, or simply CN V, is a cranial nerve responsible for sensation in the face and …
Trigeminal Nerve: What It Is, Anatomy, Function & Conditions
Your trigeminal nerve, also known as cranial nerve 5 or CN V, is a large, three-part nerve in your head that sends signals from your brain to parts of your face, and vice versa.
Trigeminal neuralgia - Symptoms and causes - Mayo Clinic
Dec 28, 2023 · Trigeminal neuralgia (try-JEM-ih-nul nu-RAL-juh) is a condition that causes intense pain similar to an electric shock on one side of the face. It affects the trigeminal nerve, …
The Trigeminal Nerve (CN V) - Course - Divisions
Nov 7, 2025 · The trigeminal nerve (CN V) is the fifth paired cranial nerve. It is also the largest cranial nerve. In this article, we shall look at the anatomy of the trigeminal nerve – its course, …
Trigeminal Nerve: Location, Functions, and Health Problems
Dec 21, 2024 · The trigeminal nerve is a paired nerve — you have one on each side. Its chief function is to carry sensations of pain, touch, heat, and cold from the face to the brain.
Trigeminal nerve (CN V): Anatomy, function and branches | Kenhub
Jul 25, 2023 · The principal regulator of the sensory modalities of the head is the trigeminal nerve. This is the fifth of twelve pairs of cranial nerves that are responsible for transmitting numerous …
Trigeminal Nerve Anatomy: Gross Anatomy, Branches of the Trigeminal …
Feb 20, 2025 · The trigeminal nerve is the largest and most complex of the 12 cranial nerves (CNs). It supplies sensations to the face, mucous membranes, and other structures of the head.
The Trigeminal Nerve: Function, Anatomy, and Treatment
Oct 31, 2024 · Everyone has two trigeminal nerves—a right trigeminal nerve and a left trigeminal nerve—and they are exactly the same in size and appearance. The trigeminal nerve is …
Trigeminal Neuralgia - Johns Hopkins Medicine
Trigeminal neuralgia is a condition characterized by pain coming from the trigeminal nerve, which starts near the top of the ear and splits in three, toward the eye, cheek and jaw.
Trigeminal Neuralgia (Tic Douloureux) - Harvard Health
May 28, 2025 · What is trigeminal neuralgia? Trigeminal neuralgia, also known as tic douloureux, is a painful disorder of a nerve in the face called the trigeminal nerve or fifth cranial nerve.