This life size model depicts 3 different pathologies that involve the vascular system of the brain, including arteriovenous malformations (call AVM), in which the blood vessels are tangled together rather than forming a normal circuit. Other featured conditions include a cerebral aneurysm and a cerebrovascular hemorrhage (stroke). Mounted on base with stand. Size: 16 x 13 x 18cm Weight: approx. 380g