Head Model Half (LSE) This detailed, life sized model, sectioned along the sagittal plane, shows the right half of the human head and neck. A median dissection shows the internal structure of the brain, the pharynx, and the upper respiratory tract, and a section of the cervical vertebrae. A superficial dissection exposes the facial muscles, superficial blood vessels and nerve branches of the face and scalp along with the parotid and submandibular glands. 20 x 15 x 29 cm. Weight: 1200 g. Qty :