Understanding Cranial Nerves and Ganglia Functions
Explore the functions of cranial nerves and ganglia, including sensory and motor roles, as well as parasympathetic responses such as pupil constriction, salivation, and gland secretion. Discover how these vital components contribute to various bodily functions.
Download Presentation
Please find below an Image/Link to download the presentation.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author. If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.
You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.
The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.
E N D
Presentation Transcript
Cranial Nerves, their functions and their ganglia Cranial Nerve Function (main)Parasympathetic Ganglia (main)Sensory Ganglia I Olfactory Special sensory II Optic Special sensory III Occulomotor Motor Ciliary IV Trochlear Motor V Trigeminal Mixed Trigeminal VI Abducens Motor VII Facial Mixed Pterygopalatine, Submandibular Geniculate VIII Acoustic Special sensory Spilar, Vestibular IX Glosso- pharyngeal Mixed Otic Superior glossopharyngeal, Inferior glossopharyngeal X Vagus Mixed Intramular Superior vagal, Inferior vagal XI Accessory Motor XII Hypoglossal Motor
Functions of the parasympathetic ganglia Ganglion Cranial nerve Functions Ciliary Occulomotor(III) Constricts pupil; lens accommodation Pterygopalatine Facial(VII) Lacrimation; nasal gland and, minor salivary gland secretion Submandibular Facial(VII) Salivation (parotid gland) Otic Glossopharyngeal(IX) Salivation (submandibular and sublingual glands) Intramular Vagus(X) Gland secretion; peristalsis
Sources: https://en.wikipedia.org/wiki/Cranial_nerves https://en.wikipedia.org/wiki/Cranial_nerve_ganglia https://www.auburn.edu/academic/classes/zy/vert_embryo/html/00LabIDs/0005IDCr anialNerves_Gang.html http://www.blackwellpublishing.com/patestas/chapters/15.pdf
