Brainstem
Oldest part of brain
Spinal chord enters skull
Automatic functions
Medulla
Base of brainstem
Life maintaining processes (breathing, etc )
Thalamus
On top of brainstem
Sensory control center
Messages sent to thalamus → cortex for processing
Reticular formation
Arousal and consciousness (sleep and wake)
Damage causes coma
Cerebellum → behind top portion of brainstem
Fine motor control
Damage causes balance/coordination issues
Learning & remembering skills