WebThe optic nerve is critical to your vision. It’s an extension of your central nervous system, which includes your brain and spine. The optic nerve transmits electrical impulses from … WebBrown’s syndrome Duane’s syndrome Disorders affecting extra-ocular muscles or their innervation. Cranial nerve III, IV, VI palsies Intracranial tumours Hydrocephalus Head trauma Myaesthenia gravis Thyroid eye disease ... afferent pupillary defect, optic nerve pathologies, neurological abnormalities, an unexplained reduction in vision, and ...
Optic Nerve - an overview ScienceDirect Topics
WebDec 19, 2024 · All the extra-ocular muscles receive supply from the oculomotor nerve except the lateral rectus that is supplied by the abducens nerve and the superior oblique that is … WebAll of the following cranial nerves innervate the extrinsic eye muscles except the optic nerve (II). During this laboratory exercise, you will identify salty and sweet tastes to test the sensory function of which cranial nerve? facial nerve (VII) flint stone ffxi
Module 3 AP Lab Flashcards Quizlet
WebThe oculomotor nerve innervates four of the six extraocular muscles, namely the superior rectus, medial rectus, inferior rectus and inferior oblique muscle. Thanks to this cranial nerve, it mainly helps us to direct our gaze superiorly, inferiorly, and medially. WebNov 21, 2024 · The Abducens Nerve, the mode of innervation of the Recti medialis and lateralis of the eye, Rhomboid Fossa, Rectus Medialis. Contributed by Gray's Anatomy Plates Figure Cranial Nerves, Terminal, … The optic nerve transmits all visual information including brightness perception, color perception and contrast (visual acuity). It also conducts the visual impulses that are responsible for two important neurological reflexes: the light reflex and the accommodation reflex. The light reflex refers to the constriction of both pupils that occurs when light is shone into either eye. The accommodation reflex refers to the swelling of the lens of the eye that occurs when one looks at … flintstone font