1. It balances right brain and left brain, so optimum function of brain can be achieved.
  2. There are many functions of the midbrain, including body temperature regulation, motor control i.e. body movements, and sleep cycles control.
  3. The midbrain controls all of the responses related to sensory information and regulating the body’s actions to those responses.
  4. The midbrain are generally responsible for unconscious reactions to external stimuli i.e. subconscious mind.
  5. The midbrain acts as a sort of relay station for auditory and visual information.it controls the visual and auditory systems and touch senses and eye movement.
  6. The midbrain controls and regulates dopamine production which is responsible for movements, memory, pleasurable reward, behavior and cognition, attention, sleep, mood, learning.