Brain Structure
Brain Messages
Neurons
Senses
Random
100

How many parts of the brain are there?

3 the cerebrum, the cerebellum, and the brain stem 

100

What decides how to react?

The brain

100

What do neurons do?

They send messages from the brain to the body and vise versa.

100

Do all areas of the brain process the same thing?

No

100

What makes you feel something on your arm.

Touch receptors

200

How heavy is the brain?

3.3lbs

200

What is a stimulus. 

The thing that activates your senses.

200

Who do they send the messages to?

The brain

200

Name all five senses

Vision, touch, taste, hearing and smell

200

What parts make up your central nervous system?

The brain and the spinal cord 

300

What are the three parts of the brain?

cerebrum, cerebellum, brain stem

300

What do the touch receptors do? 

They sense the stimulus

300

What do neurons look like.

Wires

300

Does the size of the stimulus affect if the touch receptors can feel it?

YES, if the stimulus is too small than the touch receptors can't feel it. 

300

What part of the brain is the cerebrum?

The pink outside part

400

What % of the brain does the cerebellum take up?

11%

400

When something tickles you what makes you feel it?

The touch receptor

400

A call to action is sent on what neurons?

Motor neurons

400

Over time will a sensation get stronger or weaker

Weaker

400

What will be the effect of having more folds in your cerebrum?

Your brain will be more efficient

500

What relays the massages to and from cerebrum and cerebellum?

the brain stem

500

Do your toes have touch receptors?

Yes

500

What part of the neurons are the sensory receptors on. 

The ends

500

Name three types of information that the sensory systems collect

Sensation, Amount of sensation, the place of the stimulus and the length of the sensation

500

When do neurons send messages?

When receptors sense something

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