Posted : September 2012
Author : the admin
The human brain is a beautiful thing. It is responsible for
all of the technological achievements that we have reached thus far. And the best
part is, our brains are continually getting smarter. But to develop a better
understanding of the brain, as well as a new found respect, let’s cover the top
10 facts about the brain that you probably didn’t know about.
Even though your brain only makes about less than 3% of your
entire body, it takes up a whopping 20% of energy to operate. What is all of
this energy used for? Well, a lot of it goes towards the maintenance and production
of cell-growth. The remaining energy is used to fuel electrical impulses in the
body so that they work better with one another. While size is usually a factor
in most cases, it isn’t when it comes to the human brain.
9. The Human Brain Contains About 100 Billion Neurons
Consider this: your brain contains close to 100 billion
neurons. This number is about 16 times larger than the amount of people that
there are on the planet. And also realize that each of these neurons can link
to as many as 10,000 other ones. To put simply, this is a massive connection.
The huge number of connections going on inside of your brain is what allows you
to recall memories, develop ideas, and have a personality.
8. The Neo-Cortex Makes Up 75% of the Human Brain
While the brain may be relatively small compared to other
parts of the body, the neo-cortex happens to be relatively large compared to
the brain. As a matter of fact, the neo-cortex in the human brain is much
larger than any other species of animal on the planet. This part of the brain
is one reason why humans have become capable of so much. It has allowed us to
transform from a primitive species into a technological one.
7. Humans Use More than 10% of Their Brains
This happens to be a rather overused and believed misconception
about the human brain. To put simply, human beings use much more than 10% of
their brains at any given moment. There is no evidence to suggest otherwise and
even though the brain remains a mystery, scientists do have reasons to believe
why this wouldn’t be true. In regards to evolution, only using 10% of our
brains would be a hindrance and wouldn’t allow us to survive as effectively.
6. Neurons Multiply Much Quicker During Pregnancy
Did you know that neurons multiply by more than 200,000 neurons
per minute in someone who is pregnant? While scientists aren’t exactly sure
what causes this, it can be assumed that learning new ideas and remembering old
ones should be much easier for someone who is pregnant versus someone who
isn’t.
5. The Brain is Mostly Water
That’s right. The man brain is made up mostly of water. On
the same note, this is why people often feel dizzy, light headed, or can’t
remember anything when they are dehydrated. They are sapping their brains of
the nutrient that it requires the most.
4. The Brain Pumps a lot of Blood per Minute
More specifically, the human brain is capable of pumping
more than 20% of the blood flow from your heart. If you had to round that off
into a number that would be equal to your brain pumping about 750ml of blood
every minute.
3. Your Brain Produces Enough Energy to Illuminate a Light
Bulb
Despite what a lot of people may believe, the human brain is
capable of many great things. One thing in particular that it is capable of is
illuminating a light bulb? But how can such a small body part be capable of
something so powerful? As you may or may not know, the brain is comprised
mostly of electrical impulses. This is what helps us think and act the way we
do. If you were to harness those electrical impulses, you would discover that
your brain consumes about 25 watts of power while you are awake.
2. The Human Brain Can Think Quicker Than a Computer
This is another thing that a lot of people have trouble
believing. In raw data, our brains can compute 10 to the 13th and 10 to the 16th
operations per second. This would be equal to more than one million times the
people that there are on earth. In essence and in theory, the human brain is
capable of solving and computing problems much quicker than a computer.
1. Reality is Totally Subjective to the Human Brain
Our brain likes to fool us. Basically, it likes to adapt to
whatever mindsets you are currently holding about the world. It will find
evidence to support your view of the world, even if that evidence isn’t really
there. The mind does this all of the time and it is one way to ensure that we
have control of our reality.
~Blog Admin~
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