Now, the forebrain and the high brain can be broken down into two subdivisions. In the case of the forebrain, we have our Teleencephalon and Dyncephalon regions. For the hive brain, we have the metincephalon and the myelincephalon. The midbrain consists of the methyphalon. Now, the Telentephalon contains three important structures. We have the cerebrum, which is this entire structure here.