Міністерство охорони здоров’я україни ісаєва О. С


It is interesting to know



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Дата конвертації24.01.2021
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It is interesting to know.

  • The diameter of an individual brain neuron is just 4 microns thick, you could fit 30,000 neurons on the head of a pin.

  • Your brain generates nearly 25 watts of power while you’re awake, which is enough to light up a light bulb.

  • Alcohol interferes with brain processes by weakening connections between neurons.

  • Every time you have a new thought, or recall a memory, a new brain connection is made between two or more brain cells.

  • Loss of oxygen for just 5 to 10 minutes can cause serious brain damage. The brain can stay alive for 4 to 6 minutes without oxygen. After that cells begin to die.

  • The human brain contains around 400 miles of blood vessels.

  • There is no sense of pain within the brain itself which explains why brain surgeons can probe areas of the brain even when the patient is awake.

  • You will lose consciousness in 10 seconds after the loss of blood supply to the brain.

  • Of all creatures on the earth humans have the most complex brain.

  • There are about 100 billion neurons in the human brain, the same number of stars in our galaxy.






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