INTRODUCTION:
In this world, Human Brain is the biggest mystery. The human brain is responsible for all the scientific development steering place in this world. Our brain made it possible of talking, thinking and imagining power to only humans on this earth. Then how our brain works? How much per cent of our brain are we using? What is the difference between Einstein brain and our brain? What is IQ? How to increase our intelligence? If you read this post completely, you will come to know many new interesting points about the Human Brain! So read this post entirely. Lets Start!
WHAT IS INSIDE A BRAIN?
The human brain is a miracle. There will be nearly 100 billion cells in our brain which is called "Neurons". It means that there will be as many cells that are equal to the number of stars in our Milkyway Galaxy. Each neuron is connected with more than 1000 neurons and there will be 1000 trillion connections in our brain. We call these connections "synopsis". In our brain, electrochemical signals travel from one neuron to another using this synopsis.
Do you know: that when we are in the wake our brain produces an electric current of 10 to 23 watts and this can light up a small build in your house.
If we see our brain It seems to be two parts and the left side of our brain controls the right side of our body and the right side of our brain controls the left side of our body. Now let's see how our nervous system works in our brain.
NERVOUS SYSTEM:
Now let's see how the nervous system works in our brain. For example, our hand is near a hot substance then immediately signals will travel from that area to the brain. Now our brain reacts to that and will send a signal to move those muscles so that we are away from that heat. This process takes less than a second and the signals from our brain will travel at a speed of nearly 119 m/s.
HUMAN BRAIN VS COMPUTER:
We may have this doubt. The answer to this question will be from two angles. First is our brain can do 38,000,000,000,000,000 operations per second. The worlds powerful computer BlueGene can only do 0.002 per cent of our brains work in a second. The fourth most supercomputer "K Computer" needed 84,944 processors to do the work that our brain does in one second. Even though it took 40 minutes to complete it. Now you can understand the power of our brain. But we can not tell the answer for 8652913 multiplied b 5861382 in a second then how can we perform 38,000,000,000,000,000 operations in a second? Let us find the answer to it. To answer it first we need to know bout the conscious and subconscious mind in our brain.
CONSCIOUS AND SUBCONSCIOUS MIND:
There will be conscious and subconscious mind in our brain. In the conscious mind, all the works that we do by knowing is dealt with by it like reading, seeing, hearing, moving...etc. But the subconscious mind is different from it everything in the subconscious mind will work without knowing to us like falling off our hair, heartbeat, blinking of eyes, sweating, digestion, blood circulation, controlling body temperature, generating new cells in our body, controlling body organs functioning. The human brain beats the computers in performing multi-tasks, calculations but when we compete with a computer in solving a question like 23476531 x 98765498 the computer solves it before we complete reading the question. that is because it is programmed. In solving a specified programmed problem computers are faster than humans, but there are some specific cases where some persons like Shakuntala Devi solved a 13 digit numbers multiplication in 23 seconds which is faster than a computer.
PERCENTAGE OF BRAIN THAT AN AVERAGE PERSON USES?
everyone uses their parts of the brain 100%, which means if our body is functioning properly
we are utilizing our brain effectively. you might raise a doubt here, If everyone's brain works 100 % why is our brain different from that of Einsteins?
After the death of einstein in 1955 Thomas Harvey stole einsteins brain and stored his brain adding few chemicals. After few months he divided einsteins brains into 240 parts and has sent them to scientists of various countries. after experimentation on his brain they observed that the Parietal lobe in einstein's brain is 15% bigger than an average human. The parietal lobe controls mathematical skills and imagination skills. Einstein's IQ lies between 160-190 which is a lot greater than a normal human being.
What is IQ?
IQ stands for Intelligence Question. The IQ test is performed to estimate humans intelligence power. Scoring depends on the respective personage and the speed at which one answers the question. There will be also categories in IQ test scoring.
IQ SCORE
80 to 89 - Dull Intelligence
90 to 109 - Average / Normal Intelligence
110 to 119 - Super Intelligent
120 to 140 - Very superior intelligent
140< - Genius
Now if you want to test your IQ score I am giving few website links so that you can test your IQ scores there.
Links: 1) http://www.free-iqtest.net/
With these websites, you can check your IQ score for free. But don't worry if your IQ score was less because it is scientifically proved that we can improve our intelligence and increase our IQ score by doing practice.
HOW TO INCREASE OUR IQ:
We can increase our IQ and make our brain sharp. We can store 2.5 petabytes of data in our brain which was equal to 2,50,00,000 GB. But we can't even remember 20 phone numbers. Why? Because we are not using the complete capacity of our brain. When we are learning a new thing new neurons will be created in our brain and new connections between neurons are also created and our brain will be sharp. We have to follow these following steps to keep our brain active:
➤Juggling: Juggling increases brain power and makes our brain work active.
➤Breathing Deeply: We actually never concentrate on breathing but the fuels to make make our brain powerful are glucose and oxygen. 20% of the oxygen that we breathe was used by our brain. So we need to practice meditation daily.
➤Use Different hand: If you are right-handed use your left hand to do things and if you are left-handed use your right hand to do things.
➤Learn something new: We have to learn continuously something new. Mainly a new language. Learn new things every day like dancing, music, cooking.
➤Sleep: Sleep is very important to make our brain active. During sleep our brain stores the data which we have learnt during the day in long-term memory. And provides energy for that parts which are tired and let start our next day refreshingly. So sleep at least 7 to 8 hours a day.
➤Use your brain: if you want to do a calculation don't depend on a calculator and calculate it on your own.
➤Playing chess, sudoku, good food, exercise, drinking water properly, reading books, positive thinking, all these help you to increase your brainpower.
Finally, computers are also coming which works faster than the brain but even if the computer was invented that works faster than our brain that credit also belongs to our brain.
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