Cranial Nerve Nuclei Mnemonics For their Localities and Functions
In the series of Cranial nerve mnemonics, here will be updating some sorts of mnemonics that would be easy solution for your headache of cranial nerve nuclei studies. Cranial nerve study of nucleus are very difficult to be remembered, especially their names and relations. Today, your mind will be put to ease via some small sentences or wordings of mnemonics.
Cranial Nerve Nuclei Mnemonics For Locations.
Location of Nuclei can be easily remember with these stuff.
CeMi Pons Medu
2 2 4 4
1st and 2nd Cranial Nerve lie in cerebellum.
3rd and 4th cranial nerve lie in Mid Brain.
5th, 6th, 7th, 8th Cranial nerve lie in Pons.
9th, 10th 11th, 12th Cranial nerve lie in Medulla.
This would be helping you in making easy memory of the cranial nerve location, as of this above explained short cut, you will never be forgetful to this knowledge.
Tit Bits About Cranial Nerve Nuclei
Lets move to another mnemonic or you would say a short cut.
Nucleus aMbigous : If your are still reading I know you would have heard the name nucleus ambigous. Now for your easiness, just remember the capital M in the word ambigous, that denotes the Motor activity of the nucleus. It is a MOTOR nucleus and all the BE containing craning nerves will be extending from there. Exception is for 5th and 7th cranial nerve.
Nuclues Solitarius: This is quite easy to remember. Here the S of Solitarius is obviously denoting about the Sensory Nuclie of cranial nerves. All of cranial nerves related to taste will be extending from there. That is cranial nerve 7th, 9th and 10th. Same from Main sensory nucleus and Spinal nucleus of V.
Optical nerve is actuallu extension of Diencephalon.
Cranial nerve 5 can be found on all cut sections of midbrain, pons and medulla.
DESI: This one focuses on the more random nuclei, if you may.
D- Dorsal Motor Nucleus of X; E- Edinger-Westphal nucleus; S- Superior salivatory nucleus of CN VII; I- Inferior Salivatory Nucleus of IX.