1. Cerebrum
   1. Parietal
   2. Occipital
   3. Temporal
   4. Frontal
2. Cerebellum
   1. Movement
   2. Balance
   3. Ordering
3. Diencephalon
   1. Thalamus
   2. Hypothalamus
   3. Pituitary Gland
4. Brainstem
   1. Automatic Behaviors
   2. Nonconscious Behaviors