0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is reason of yawning?
The reason for yawning is to send oxygen to the brain in order to replenish it, it's basically your brain falling asleep on you.
Whats the purpose of yawning?
to give the brain fresh air!
What are sign of brain injury?
i cant help you there but go onto the internet and type in nhs symtoms of a brain injury. i am guesiing you will forget things and have a bad headache sorry if this is no help rebecca kensington
Why can't you hear as well while you're yawning?
Some studies say that yawning occurs when your brain is overheated. Maybe your hearing decreases because of this heat? Yawning is still a mystery.
What prevents yawning?
Yawning is a natural reaction and can not be prevented, but it is COMPLETELY normal. Yawning is caused because not enough oxygen is getting to the brain. Thus, it usually happens when an individual is sleepy or not thinking clearly.
What is the difference between brain injury and brain damage?
The difference is that one can have a brain injury and not have brain damage. Essentially, brain damage is caused by injury or trauma to the brain. However, not every injury to the brain will cause brain damage.
What is the difference between brain damage and brain injury?
The difference is that one can have a brain injury and not have brain damage. Essentially, brain damage is caused by injury or trauma to the brain. However, not every injury to the brain will cause brain damage.
Why do you constantly yawn when your not tired?
Yawning helps you get more oxigen to the brain.
Why does yawning beget more yawning?
becaue when you see soeone yawn it makes ur brain think u need 2 yawn. or yawning is due to the fact you are breathing slower and not taking in enough oxygen
Why is yawning repeated?
because your brain lacks in oxygen , therefore you yawn :D
Why would one need a brain injury solicitor?
A person may need a brain injury solicitor or lawyer to assist in a brain injury lawsuit. If a person is a victim of a brain injury due to the negligence of another, a brain injury lawyer can get compensation for their injuries.
Why does one person yawn then another person yawn?
Yawning is a sign that the brain is not getting enough oxygen, usually this is because the body is transitioning from sleep to being awake; or that there is not enough fresh air in the room. According to recent studies by scientists, the reason for this infectious yawning is because (their theory) it's a way of us communicating emotionally to each other, and we don't really think about it. It's all physiological, and some things, we may never understand. Yawning is associated with tiredness, stress, overwork, lack of stimulation, or boredom. Yawning can also be a powerful non-verbal message with several possible meanings, depending on the circumstances. In humans, yawning has an infectious quality, i.e. seeing a person yawning, or just thinking of yawning, can trigger yawning which is a typical example of positive feedback. Infectious yawning has also been noted in chimpanzees. The primary reason behind yawning is to control brain temperature. It cools off your brain, much like a fan cools off the inside of a computer. The claim that yawning is caused by lack of oxygen has not been substantiated scientifically. Some claim that yawning is not caused by lack of oxygen, for the reason that yawning allegedly reduces oxygen intake compared to normal respiration. Another speculated reason for yawning is nervousness and is also claimed to help increase the state of alertness of a person-paratroopers have been noted to yawn in the moments before they exit the aircraft.
