Central nervous system (CNS) ◆ Brain ● Telencephalon .Diencephalon Cerebellum ● Brain stem 1-Midbrain 2-Pons 3-medulla oblongata ◆ Spina|cord medulla oblongataBrain Telencephalon Diencephalon Cerebellum Brain stem 1-Midbrain 2-Pons 3-medulla oblongata Spinal cord Central nervous system (CNS)