Your brain -- Signals supply lines

Your brain -- Signals supply lines

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Your brain -- Signals supply lines
Posted in 2015

Signals are transmitted from one neuron to another by using special chemicals, called "neurotransmitters". The speed of these signals depends on how fast the exchange of charged ions is inside and outside of the cell membrane. The main ions involved are sodium, potassium, chloride, and calcium.
Without going into details, I can say that messages in the brain can travel at speeds up to 268 miles/hour.
In order to learn more about this process, please go to the next site, which I found not only very didactic but also very interesting.
The speed with which nerves transport impulses is being studied by many people. Communication with the brain and how the brain processes the received information is still very mysterious. But scientists have an idea how fast nerves send signals. It varies among different animals and humans, but in general one can say it is very fast, on the order of 115197 ft/sec (3560 m/sec). A larger time component is the delay between an impulse and the actual transmission of that response by your nerves. And that is what nerve damage is about. If a nerve is damaged it takes longer before the nerve transmits a signal.
This is an area that will be under investigation for years to come. You are asking a very important question.
our brain is nourished by one of your body's richest networks of blood vessels.
With each heartbeat, arteries carry about 20 to 25 percent of your blood to your brain, where billions of cells use about 20 percent of the oxygen and fuel your blood carries.
When you are thinking hard, your brain may use up to 50 percent of the fuel and oxygen.
The whole vessel network includes veins and capillaries in addition to arteries.
Every one on this earth will take 6 lts of Oxygen per minute. To function all arteries it needs blood and oxygen. Brain consists of billion cells and needs 120 ml of oxygen per breath and all needed nutrients to supply to various parts. All needed nutrients are in our blood which needs to purify daily so that pollution is eliminated from the body.
My advise
1... Drink sufficient water
2... Eat food which will consume minimum oxygen
3..  Eat food which contain   sodium, potassium, chloride, and calcium.

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