The human brain will grow how many times its size in the first year of life?
One
Two
Three
The Body part is the main source of communication between the body and the brain?
Spinal cord
Forehead
Eyes
There are how many miles of blood vessels in the brain?
1000
10,000
100,000
A pain occurs when cold hits the receptors in the outer covering of the brain called the __________.
Sponges
Meninges
Reception
Your brain needs a constant supply of this chemical element.
Oxygen
Nitrogen
Oxides
The brain produces a half cup of a fluid every day. What fluid is that?
Cerebrum fluid
Cerebellum fluid
Cerebrospinal fluid
When surgeons operate to stop seizures, they remove or disable half of the brain in a procedure known as a ____________.
Hemispherotomy
Hemispherectomy
Lobotomy
The human brain can generate about how many watts of power?
23 watts
33 watts
67 watts
Sleep deprivation can increase the build-up of oxygen in your brain.
True
False
Which half of your brain is more visual and intuitive, referred to as the analog brain?
Right
Left
Through which process our brain can continue to form new brain cells?
Neuroplasticity
Neurogenesis
Proliferation
Brain freeze does not freeze brain cells because frozen brain cells rupture and turn to mush.
True
False
The brain is capable of surviving for 5 to 6 minutes only if it doesn’t get _________ after which it dies.
Carbon dioxide
Nitrogen
Oxygen
Does the two halves of your brain work independently of each other?
Yes
No
Your brain can juggle more than two conscious tasks at once.
True
False
About how much does your brain weigh?
5 pounds
3 pounds
2 pounds
What do most people mainly use the left side of the brain for?
Speech
Language
Logic thinking
Human brain tissue is very dense.
True
False
What are the two sides of your brain called?
Hemispheres
Poles
Valves
The bigger your brain is, the smarter you are.
True
False
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