Dissection of the head and neck, cranial nerves, arteries. Cranium divided in sagital section, brain removed, leaving dura mater and falx cerebri. Face and neck dissected to show distribution of cranial nerves, mandible divided at the ramus to show trigeminal nerve, lingual and alveolar branches. Carotid artery, and facial artery shown. Temporal bone divided so that labyrinth is partially visible. Lateral view.