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9/19/2014 1 Nervous System
Today –_______: * Notebooks out/open to foldable. * Get your response card clickers. * pen/pencil
As we continue studying the nervous system, you will be able to: 1. Identify the parts of the nervous system.
2. Explain the functions of the parts of the nervous system.
3. Explain the differences between the central and peripheral nervous system.
4. Design a plan to keep the nervous system healthy.
9/19/2014 2 Nervous System
9/19/2014 Nervous System 3
Sept 18
Nervous system
Fill in as we go through the
presentation
Which body system controls everything in the body?
A. Circulatory System
B. Respiratory System
C. Nervous System
D. Digestive System
9/19/2014 4
Circula
tory
Syste
m
Respira
tory
Syst
em
Nervous S
yste
m
Digest
ive Sy
stem
0 000
10 Nervous System
The Nervous system is:
• The system that is made up of the brain, spinal cord, and nerves.
• Controls everything in the body.
• Divided into 2 parts
–CNS - Central
–PNS - Peripheral
9/19/2014 5 Nervous System
A neuron is:
A. A nerve.
B. A nervous system cell.
C. A bundle of nerves.
D. Another name for the brain.
9/19/2014 6
A nerv
e.
A nerv
ous sys
tem
cell.
A bundle
of n
erves.
Another n
ame fo
r the b
rain
.
0 000
10
Response
Nervous System
BRAINPOP – Neurons
The Nervous System is made up of …
• Neurons
9/19/2014 7 Nervous System
As you watch the video,
write down 2 facts about
neurons.
1. Neurons?
•Nerve Cells
•Specialized cells that make up the nervous system.
9/19/2014 8 Nervous System
The long strand of nerves that runs through the backbone and connects with the brain.
A. Neurons
B. Nerves
C. Spinal cord
D. Spinal nerves
E. Brain
9/19/2014 9
Neurons
Nerves
Spinal c
ordBra
in
0 0 000
10 Nervous System
BRAINPOP – Spinal Cord
• The Spinal Cord
9/19/2014 10 Nervous System
As you watch the video, write
down 2 facts about the spinal
cord.
7. What is the Spinal Cord
• Part of the CNS
• Made of neuron bundles
associated with particular
muscles, organs, &
functions.
• Carry messages from the
body to the brain and
brain to the body.
9/19/2014 11 Nervous System
The spinal cord is protected by :
A. The skull
B. The muscles.
C. The tendons.
D. The back bone.
E. The skin.
9/19/2014 12
The skull
The musc
les.
The tendons.
The back
bone.
The skin
.
0 0 000
10 Nervous System
6. Backbone
• A column of bones that protects the spinal cord.
9/19/2014 13 Nervous System
The human brain weighs about:
A. 1 pound
B. 3 pounds
C. 5 pounds
9/19/2014 Nervous System 14
1 pound
3 pounds
5 pounds
0 00 Response
10
The job of the brain is to:
A. Control the heart and breathing.
B. Control our balance.
C. Remember to do our homework.
D. Gives us the ability to read, write, speak, listen, and learn.
E. All of the above.
9/19/2014 15
Control t
he hear
t and b
...
Control o
ur bala
nce.
Remem
ber to d
o our h
...
Gives u
s the abilit
y to re
...
All of t
he above.
0 0 000
10 Nervous System
BRAINPOP – The Brain
• The Brain
9/19/2014 16 Nervous System
As you watch the video, write
down 2 facts about the brain.
What is the Brain? •Largest part of the nervous system.
•Controls the body.
•Each side is consisting of the same lobes but does not have the same functions.
9/19/2014 17 Nervous System
Are you left or right brained? Number your notebook 1-5.
1. When you cross your arms over your chest, which hand is on top? [Answer A for left hand; B for right hand]
2. Is your desk messy or neat? [Answer A for messy; B for neat]
3. Do you love rules? [Answer A for no; B for yes]
4. Do you remember people's faces or names? [Answer A for faces; B for names]
5. Are you more big picture or detail oriented? [Answer A for big picture; B for details]
9/19/2014 Nervous System 18
Add up A’s and B’s • If you have more A's than B's, you are most likely right brain
dominant.
• If you have more B's than A's, you are most likely left brain dominant.
• right-brain dominant people are guided by the more emotional,
• left-brain people respond in sequential, logical ways,
• To a great degree, your personality is shaped by your brain type. 9/19/2014 Nervous System 19
Today…
• Clickers out…
• Take the 3 - ½ sheets from behind the clickers
• Notebooks out…
• DO NOT ADD TO YOUR NOTEBOOKS YET!!
9/19/2014 Nervous System 20
What is the Brain? •Largest part of the nervous system.
•Controls the body.
•Each side is consisting of the same lobes but does not have the same functions.
9/19/2014 21 Nervous System
Identify the 3 parts of the brain.
A. Skull
B. Cerebrum
C. Spinal cord
D. Cerebellum
E. Backbone
F. Neurons
G. Brainstem
9/19/2014 Nervous System 22
Skull
Cerebru
m
Spinal c
ord
Cerebellu
m
Backbone
Neurons
Brain
stem
0 0 0 0000
10
Response
The 3 parts of the brain ….
a. Cerebrum
b. Cerebellum
c. Brain stem
9/19/2014 23 Nervous System
Which part of the brain controls balance,
posture, and coordination?
A. Cerebellum
B. Brain stem
C. Cerebrum
9/19/2014 24
Cerebellu
m
Brain
stem
Cerebru
m
0 00
10 Nervous System
3. Cerebellum •Controls balance, posture, and coordination.
9/19/2014 25 Nervous System
Which part of the brain controls heartbeat,
breathing, blood pressure, & digestion?
A. Cerebellum
B. Brain stem
C. Cerebrum
9/19/2014 26
Cerebellu
m
Brain
stem
Cerebru
m
0 00
10 Nervous System
4. Brain stem •Controls vital body actions like
•heartbeat,
•breathing,
•blood pressure,
•digestions…
9/19/2014 27 Nervous System
Which part of the brain controls
reading, writing, and listening?
A. Cerebellum
B. Brain stem
C. Cerebrum
9/19/2014 28
Cerebellu
m
Brain
stem
Cerebru
m
0 00
10 Nervous System
2. Cerebrum •Largest part of the brain.
•Controls senses, reading, thinking, speech, and movement.
9/19/2014 29 Nervous System
The brain and spinal cord are part of
the:
A. Central Nervous System
B. Autonomic Nervous System
C. Peripheral Nervous System
D. Somatic Nervous System
9/19/2014 31
Central N
ervous S
ystem
Autonom
ic Nerv
ous Sys
tem
Periphera
l Nerv
ous Syst
em
Somatic
Nerv
ous Sys
tem
0 000
10 Nervous System
The central nervous system is.
• The body’s main control center.
•Brain
•spinal cord
9/19/2014 32 Nervous System
What part of the nervous system is located outside the brain and spinal cord? It sends messages from
the muscles and organs to the spinal cord.
A. Central nervous system
B. Autonomic nervous system
C. Peripheral nervous system
D. Somatic nervous system
9/19/2014 33
Central n
ervous s
ystem
Autonom
ic nerv
ous syst
em
Periphera
l nerv
ous syste
m
Somatic
nerv
ous syst
em
0 000
10 Nervous System
The peripheral nervous system is...
Nerves that connect to the central nervous system (CNS).
9/19/2014 34 Nervous System
Peripheral Nervous System
AUTONOMIC NS
Deals with the actions
of the nervous system
that you cannot control;
breathing, heartbeat,
blood pressure
SOMATIC NS
• Deals with action you
can control, muscle
movements.
9/19/2014 Nervous System 35
9/19/2014 36
Hearing mom’s voice for the
first time……
Nervous System
3. Who wants to read this?
9/19/2014 37 Nervous System
1. Caring for the Nervous System
Take the article – “Caring for the Nervous System” – Glue it to the left page.
1. Create a 4 tabbed foldable that explains 4 ways to care for the nervous system.
Sept 19
Ca
ring
for
the
Ner
vous
Sys
tem
2. Using the “Healthy Foods for the Nervous System” article and food suggestions,
create a meal or snack that promotes a healthy nervous system.
Explain why the meal/snack in helpful in promoting brain functioning.
Brain Food!
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