The autonomic nervous system.
The brain stem
Brains do not breathe it gets its oxygen supply from the blood in the arteries
hindbrain.
The brain stem is the part that controls breathing, it is the stem that allows the respiratory system to work and help you breathe
hindbrain.
The left lobe of your brain is the part of the brain you use to do math.
The medulla oblongata
Brains do not breathe it gets its oxygen supply from the blood in the arteries
What happens is there is a part of your brain that does a few things atomaticaly. For example it tells you to breathe the whole time, rather than you having to think about it. It does the same with your heart.
Increased blood levels of carbon dioxide signal the brain to breathe.
Your brain will force you to breathe in
The genitals