This model is suitable for understanding the overall concept of the brain and its arterial supply, as well as the interrelationship of the various parts. 
1.The shape of the brain: the main structure of the outer side of the brain, the main structure of the inner side and bottom of the cerebral hemisphere, the main structure of the brain stem, the main structure of the cerebellum. 
2.Arterial supply of the brain: the source of the artery, the stroke and joint condition of the artery on the underside of the brain, and the distribution of the arteries of the large and small brain. 
3.The model is naturally large and is divided into 8 pieces and 
4.Placed on a plastic seat. 
5.Size: 18.5*14*13.5cm.