Breathing is an automatic impulse caused by the Medulla Oblongata.
This will make you breathe automatically.
And obviously your brain would sense danger when you don't have enough oxygen in your blood so your brain would force you to breathe.
Because the right foot is located below the right ear, therefore the blood pressure on the diagram is more complex than a simple aspirine. This answer will win me the Nobel.
so it would allow you to let the air go and bring in new oxygen.
Your brain senses it to your diaphragm and rib muscles telling it to breathe.
The Nervous System.
Your brain thinks, "I want to move here." Then your brain sends a message to your muscles telling them to move where you want to go.
I believe the ribs are there to protect our lungs, heart etc. When we breath in, what we are actually doing is telling our diaphragm to contract, which moves it in a downwards motion. This caused pressure in our lungs to lower which pulls in air.
Electrical impulses telling them to contract or relax.
Involuntary muscles operate without your brain telling it too. It does it automatically, if you are thinking or not. Example: your heart continues to beat if you think about it or not
We need to breathe oxygen to live.He kept telling me to breathe easy. I'd like to see him breathing easy while giving birth.The oxygen tanks allow us to breathe underwater for a while.
Your eyes send a message to your brain and then your brain sends a message back telling you what your seeing.
They have gills under their mouths that allow them to breathe. When the gills start to dry out, foam forms at the mouth, telling you that the crab has trouble breathing.
The brain uses a CO2 - O2 feedback system. CO2 rises as O2 is depleted. The brain receives signals of rising CO2, and triggers the diaphragm.Incidentally, this system becomes reversed in emphysema and severe lung conditions. The brain becomes accustomed to rising CO2. IF too much O2 is administered externally, it will stop the brain from signalling the next breath. So while a person with healthy lungs can tolerate external O2 at 8 liters per minute, people with emphysema can only tolerate no more than 2 liters per minute---or the person will stop breathing.
farmville
CNS