The decline of the human brain.


- The human brain weighs about two percent of its body weight.

- Although the brain is a small organ, the brain consumes 20% of the oxygen in the body.

- Communication and thoughts in the brain are carried out by electrochemical processes.

- 40 percent of the brain is responsible for communication and 60 percent for thinking.

- When a new experience or memory is stored, new connections of electrical waves are made in the brain.

- Apart from the tongue, the stomach, intestines, pancreas and lungs also have taste buds.

- 60 percent of the brain is made up of fat.

- The brain forgets many unnecessary things to maintain stability and ability.

- When a person learns something new, the structure of the brain changes.

- A newborn baby's brain has the largest number of neurons. A baby's brain consumes 50 percent of food in the brain, that's why it needs more sleep.

- At rest, the brain uses about one-fifth of its caloric energy per minute.

- Even though the brain has neurons, it does not feel the pain of injury.

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