the brain stem is small part of the brain and the most important one because it keeps you breathing,keep your heart beating and also keep food moving through your digestive system.
The brainstem...
Medulla
The midbrain is the most cephalic portion of the brain stem.
The Brainstem
cerebellum
Brainstem: Medulla
The reticular formation is a network of neurons located in the brainstem. It is involved in regulating arousal, attention, and sleep-wake cycles.
It is part of hind brain which connects parts of cerebellum .
cerebrum is the largest part of the brain
it is responsible for vial life functions such as breathing heartbeat and blood pressure it is the most simple part of the human brain
The brainstem, particularly the reticular activating system, is responsible for habituation. It filters out repetitive or nonthreatening stimuli, allowing the brain to focus on more important information.
No single part of the brain is responsible for consciousness. The brainstem, diencephalon, and cerebral hemispheres are all involved in consciousness.