Cranial Nerve 1 (CN1) Examination | The Olfactory Nerve - demonstration & clinical explanation!

This is a demonstration of how to assess Cranial Nerve I – The Olfactory Nerve. Dr O’Donovan demonstrates how to perform the clinical examination, outlines the basic science behind testing the olfactory nerve, before concluding with the clinical significance.

This teaching material was designed by drawing upon information from peer-reviewed publications (please see references section below).

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References:

1. Kenneth Walker. Cranial Nerve I: The Olfactory Nerve in Clinical Methods: The History, Physical, and Laboratory Examinations. 3rd edition. (https://www.ncbi.nlm.nih.gov/books/NB...)
2. https://www.entuk.org/sites/default/f...

Disclaimer:

The video is intended as an educational resource only. The information within this video or on this channel isn't designed to replace professional input, so if you have any medical issues please consult a medical provider. No professional relationship is being created by watching this video. Dr. O’Donovan cannot give any individual medical advice. All information should be verified for accuracy by the individual user. Dr O’Donovan accepts no responsibility for individual interpretation of data, although it is always accurate to the best of his knowledge at the time.