Nerve06/cranial nerves/01olfactoryのソースを表示

{{Point|The olfactory nerve (number I cranial nerve) functions as the nerve for smell, but not for sensation of the nasal cavity.}}

[[ファイル:Cranial01E.jpg|left|400px]]The olfactory nerve functions as the nerve for smell.  It is the nerve used when sniffing.  The itchiness, or pain such as when nose hair is pulled out, are not smell, but are 'sensation of nasal cavity'.  The trigeminal (number V cranial nerve) functions as the nerve for sensation of the nasal cavity.  

{{QuizTitle}}
<GIFT>
//LEVEL:3,
The olfactory nerve is the number {=I~II~III~IV~V~VI~VII~VIII~IX~X~XI~XII} cranial nerve.

//LEVEL:2
//RAND 
The olfactory nerve functions as the nerve for {=smell~vision~muscles of facial expression including orbicularis oculi muscle~sensation of the nasal cavity}.

</GIFT>