Welcome to StudyStack, where users create FlashCards and share them with others. Click on the large flashcard to flip it over. Then click the green, red, or yellow box to move the current card to that box. Below the flashcards are blue buttons for other activities that you can try to study the same information.
Reset Password Free Sign Up

Free flashcards for serious fun studying. Create your own or use sets shared by other students and teachers.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Cranial Nerves 1-6

Cranial NerveTypeInnervationFxnOriginExits SkullTest for Lesion
1 - Olfactory sensory nasal cavity smell telencephalon cribiform plate (ethmoid bone)/ ACF lack of smell
2- Optic sensory orbit sight diencephalon optic canal/ MCF lack of sight
3- Occulomotor motor and parasympathetic orbit motor- raises eyelids and adducts eye. parasymp- contricts pupil and accomodates eye midbrain (edinger-westphal nucleus) superior orbital fissure/ MCF cannot adduct eye
4- Trochlear motor orbit depresses and abducts eye, intorts eye midbrain (trochlear nucleus) superior orbital fissure/ MCF cannot intort eye
V1- Ophthalmic (trigeminal) sensory orbit, scalp sensory of forehead, scalp, cornea pons superior orbital fissure/ MCF lack of sensory to forehead
V2- Maxillary (trigeminal) sensory pterygopalatine fossa sensations of maxillary face, maxillary teeth, nasal cavity and palate pons foramen rotundum/ MCF lack of sensation to maxilla/ nasal cavity
V3- Mandible (trigeminal) sensory/ motor infratemporal fossa sensory- mandible, mandibular teeth, general sensation of anterior 2/3 tongue. motor- muscles of mastication, tensor muscles of neck/face pons foramen ovale/ MCF inability to chew food/ feel touch on tongue
6- Abducent motor orbit abduct the eye pons superior orbital fissure/ MCF cannot horizontally gaze
Created by: som2007

bad sites Copyright ©2001-2016  StudyStack LLC   All rights reserved.