- See Visual Acuity
- See Pupil
- See Pupil Constriction (Includes Neuroanatomy)
- See Swinging Flashlight Test
- Direct and consensual response to light
- Brainstem Reflex between afferent (CN2) and efferent (CN3)
- Size and Shape
- See Funduscopic Exam
- See Papilledema
- See Extraocular Movement
- See Eye Deviation
- See Oculocephalic Reflex
- See Nystagmus
- See Internuclear Ophthalmoplegia
- See Conjugate Gaze
- Conjugate Extraocular Movements requires an intact Medial Longitudinal Fasciculus (MLF)
- Intact Brainstem
- Most comatose patients show roving eye movements
- Both eyes cross the midline
- Other findings