Think you know your own brain? Test yourself to find out how much you know about the amazing human brain.
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You probably think that you know your own brain. After all, you use it every day.
Test yourself to find out how much you know about the amazing human brain.
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How Well Do You Know Your Brain? Quiz Questions
The brain feels no pain.
It is impossible to tickle yourself.
The bigger the brain, the more intelligent the person is.
The average woman's brain is larger than that of the average man.
Brain blood vessels are long enough to wrap around the whole Earth four times when stretched out.
The brain produces ample electrical power when awake to light a bulb.
The left side of your brain controls the left side of your body, while the right brain controls the right side of the body.
The fattest organ in your body is your brain.
The brain can live for 7 to 8 minutes without oxygen.
Your brain can juggle more than two conscious tasks at once.
What may cause déjà vu?
Confusion between dreams and reality
Being somewhere new that resembles a place you remember
Faulty brain wiring
What surprised scientists about Albert Einstein’s brain?
It was missing several key parts
His brain cells' nerve fibers were longer than average
His brain was no bigger than average
Certain lobes of his brain appeared larger than normal
About how much does your brain weigh?
1.5 pounds (0.7 kilograms)
3 pounds (1.4 kilograms)
6.5 pounds (2.9 kilograms)
13 pounds (5.9 kilograms)
Meditation has been shown to improve the ability to pay attention and make decisions.
What do most people mainly use the left side of the brain for?
The more you use your brain, the stronger it stays.
What raises your chances of having a stroke?
High blood pressure
Exposure to UV radiation
How do brain cells signal one another?
Through chemicals called neurotransmitters
By making tiny vibrations
Through magnetic attraction
What is "gray matter"?
The protective lining around your brain
The cell bodies of neurons
The myelin sheath
How much of your energy does your brain use?
Which images register strongest in your brain?
How many brain cells are in your brain?
A good night’s sleep allows your brain to store memories.
Brain cells generally live longer than other cells.