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Is there such a thing where someone can feel like there is no oxygen in their brain?
Wiki User
∙ 16y ago
yes. when someone feels light headed or dizzy, that is a sign of the lack of oxygen to the brain. since your blood is what carries oxygen, anytime there is a loss of blood to someones brain it does not get enough oxygen and that is when people pass out.
Wiki User
∙ 16y ago
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Can you have brain surgery awake and not feel a thing?
Yes because you have millions of brain cells but no pain receptors there, so doctors can perform surgery on your brain while you are awake and you not feel a thing!
Is your brain controlling us or your will?
you are your brain. your brain is every thing you think, know and feel (emotoinal)
What are some interesting facts about the brain?
. The brain makes up of 2% of total body weightThe brain doesn't feel pain. The brain has huge oxygen needs about 20% of supplied oxygen. 80% of the brain is water, always need to be hydratedproperly
How does spray paint get you high?
This does not physically get you high, but works by decreasing oxygen to your brain, which makes you feel high. If you inhale too much you can die as the lack of oxygen kills brain cells
How much oxygen and glucose can the brain store for emergency situations?
The brain cannot store oxygen. A person can feel a lack of oxygen after only a few seconds. When someone stands up too quickly and becomes dizzy, this is an example of the loss of blood flow to the brain that can be sensed.The brain cannot store glucose (blood sugar). Diabetics who give themselves too much insulin can drop their blood sugar level and faint, and without immediate glucose infusion the brain can die.
What happens to brain after smoking weed that you feel high?
Basically you feel high because both sides of your brain are getting more oxygen at the same time as opposed to one side at a time.
What controls sleep?
Neurotransmitters in the brain are in charge of whether someone is asleep or awake. When the brain begins to produce neurotransmitters like melatonin, someone will begin to feel sleepy.
Which lobes of the brain receive the input that enables you to feel someone scratching your back?
parietal
Which lobe of the brain receives the input that enables you to feel someone scratching your back?
parietal
How does oxygen feel?
Oxygen, you can not feel oxygen
Whenever we feel drowsy or sleepy, we start yawning. Does yawning help us in any way?
When we are sleepy or feel drowsy, we yawn because our brain cells lack sufficient amount of oxygen. The deep breath associated with yawning helps us to drawn in more oxygen and supply the much needed oxygen to the tired body organs including the brain
How can the brain be deprived of oxygen?
The brain becomes deprived of oxygen when the creature depending on the brain fails to breathe. This can be reversed with quick medical attention; otherwise everything shuts down and the creature dies. Similarly if the air you are breathing is short of oxygen as in high altitude or with the use of gas mixtures such as nitrous oxide. with some of these situations it feel like you are breathing but you are in fact suffocating and causing damage to the brain.
