When you hold your breath what sends the message to your brain is your neves.
yes. you are depriving you brain of oxygen and other vital gasses. breath.
Only if you hold your breath for a REALLY long time, like turning blue.
No but he can hold his breath for hoursNo lions don't hold their breath
A child can threaten to hold their breath until they die; however, they can realistically only hold their breath until they pass out.
You can hold your breath for 5 min. But it is almost impossible (have to be a dolphin or something) unless you have huge lung capacity.
yes. you are depriving you brain of oxygen and other vital gasses. breath.
Only if you hold your breath for a REALLY long time, like turning blue.
You can die if you don't have oxygen to your brain in four minutes. A healthy person can hold their breath for less than that.
Yes they will. After about 4 minutes brain cells will start dying due to the lack of oxygen. It is highly unrecommended to hold your breath that long.
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.
the lungs, you can breath but you can also hold your breath. People might say brain but its not, your mind is always working even in deep sleep.
None. Before you could loose any brain cells, you would pass out and start breathing normally again.
Hold Your Breath was created in 2008.
No lions don't hold their breath.
You don't have to think about it because there is a part of the brain called the medulla oblongata. This part of the brain regulates many things one of which is breathing. Also if you try to hold your breath, eventually the brain realizes that it is being starved from oxygen and "over rides" you systems causing you to breath again. Answered by Jessica Henderson aged 12
No but he can hold his breath for hoursNo lions don't hold their breath
They can hold there breath over 15 minutes