Natural size. The model is placed on a transparent base in its natural position, with a cross-sectional relief image on the base. The right hemisphere shows meninges with arteries and veins. The dura mater can be removed. The left half of the brain is divided into four parts: the cerebrum, which is divided into two parts, the front part is incised, and the temporal lobe has the cerebellum and brainstem. It consists of six parts.
