Neurologic Exam-Adult | Cranial Nerve Exam | Anatomy | Cranial Nerve 2

Cranial Nerve Exam - Anatomy 03 - Cranial Nerve 2: This cranial nerve has important localizing value because of its "x" axis course from the eye to the occipital cortex. The pattern of a visual field deficit indicates whether an anatomical lesion is pre- or postchiasmal, optic tract, optic radiation or calcarine cortex.