BIOL 030 Lecture Notes - Lecture 5: Sphenoid Bone, Cranial Nerves, Facial Muscles
19 May 2020
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Iii oculomotor (moves eyelid and eyeball and adjusts the pupil and lens of the eye) V trigeminal (facial muscles incl. chewing; facial sensations) Vii facial (taste, tears, saliva, facial expressions) X vagus (control of pns e. g. smooth muscles of gi tract) Xi accessory (moving head & shoulders, swallowing) Xii hypoglossal (tongue muscles - speech & swallowing) Pituitary gland is located in the sella turcica of the sphenoid bone. Review power point slides of each side of the skull. Know which nerve passes through the sphenoid. Olfactory nerve passes through the olfactory foramina. True rib has individual costal cartilage (1-7) Floating there is no costal cartilage (11-12) Any place where two bones come together. Function (what kind of movement they allow) Structure (what material is found in the joint and if is there a joint cavity present) Examples: sutures of the skull, gomphoses teeth. Most common type of joint in the body. Examples: knee joint, shoulder joint, finger joint, ankle.
