ALPHABETICAL BRAIN® VOCABULARY August 10, 2022 LEFT CEREBELLUM = This major part of your brain structure is split into right and left sides, called Left Cerebellum and Right Cerebellum. Together, they are often called your small brain or second brain. The whole CEREBELLUM is situated behind your CEREBRUM and BRAINSTEM. Its normal functions are to regulate (unconsciously) your posture, balance, and coordination in conjunction with parts of your BRAINSTEM, such as the pons and medulla. Together, the left side and the right side mediate two of your most vital essential unconscious brain functions: breathing and heart rate. instantly return to: BASIC BRAIN KNOWLEDGE produced by Infinite Interactive Ideas®