How do you remember the cranial nerves in Harry Potter?
Terms in this set (5)
- mnemonic for CN nerves: On, On, On, They Traveled And Found Voldemort Guarding Very Ancient Horcruxes.
- On, On, On. I – Olfactory. II – Optic.
- They Traveled And Found. IV – Trochlear. V – Trigeminal.
- Voldemort Guarding. VIII – Vestibulocochlear (Acoustic)
- Very Ancient Horcruxes. X – Vagus.
What is the name of cranial nerve 1?
Olfactory nerve
12 cranial nerves list
| Cranial nerve 1 | Olfactory nerve (CN I) – sensory |
|---|---|
| Cranial nerve 2 | Optic nerve (CN II) – sensory |
| Cranial nerve 3 | Oculomotor nerve (CN III) – motor |
| Cranial nerve 4 | Trochlear nerve (CN IV) – motor |
| Cranial nerve 5 | Trigeminal nerve (CN V) – mixed |
What is the hyoglossus?
The hyoglossus muscle is a thin, quadrilaterally shaped muscle in the upper neck and the floor of the mouth. It is one of the extrinsic muscles of the tongue. The submandibular ganglion suspended from the lingual nerve sits on it.
What are the cranial nerve names?
The names of the cranial nerves (CN) are: CN I – olfactory, CN II – optic, CN III – oculomotor, CN IV – trochlear, CN V – trigeminal, CN VI – abducens, CN VII – facial, CN VIII – vestibulocochlear, CN IX – glossopharyngeal, CN X – vagus, CN XI – accessory, and CN XII – hypoglossal. Link: Introduction to Neuroanatomy.
What are the major cranial nerves?
Most typically, humans are considered to have twelve pairs of cranial nerves (I–XII), with the terminal nerve (0) more recently canonized. They are: the olfactory nerve (I), the optic nerve (II), oculomotor nerve (III), trochlear nerve (IV), trigeminal nerve (V), abducens nerve (VI), facial nerve (VII),…
How are cranial nerves named and numbered?
The 12 cranial nerves are named and numbered depending on their location/position from the front of the brain to the back. While the first cranial nerve is the olfactory nerve, the last one is called the hypoglossal nerve. In between the first and the twelfth nerve, there are 10 more cranial nerves present.
What are the functions of the cranial nerves?
Cranial nerves are responsible for the control of a number of functions in the body. Some of these functions include directing sense and motor impulses, equilibrium control, eye movement and vision, hearing, respiration, swallowing, smelling, facial sensation, and tasting.