Transcript Bell Work 10/2/14

»You have two minutes to
memorize the following
words!
Nine
Swap
Cell
Plugs
Lamp
Apple Table
Sway
Army
Bank
Fire
Hold
Worm
Clock
Horse Color
Baby
Sword
Desk
Hold
Bird
Rock
Find
Ring
Lust
»You have two minute to write
down as many of the words as
you can remember, GO!
»How many did you get? _____
» Do you only use 10% of your brain?
Yes or No, and write down WHY you
think that.
https://www.youtube.com/watch?v=YxIS3XxfFS0&index=3&list=PL8DDsqbgvUxTslKUKq
XFX2xTRpQXLYNnO
» Which sense do you think your memories are most tied
(related) to?
a)
b)
c)
d)
Sight
Sound
Touch
Smell
Could all be the answer?
In the limbic system….olfactory nerves (neurons) are
in close proximity of the hippocampus
» Nerves do NOT contain which of the
following?
A. Muscle fiber
B. Blood vessel
C. Axons
D. Connective Tissue
Match appropriate letter
___ Neurons
___ Axons
___ Impulses
___ Vertebrae
http://www.exploratorium.edu/memory/braindissection/4.html
WRITE OUT DEFINITIONS
a.
A long fiber that transmits
information to other cells
b.
Rings of bone that protect
your spinal cord
c.
Electrical messages that can
travel as fast as 150 m/s
along nerves
d.
Specialized cells in your body
that transfer messages in the
form of electrical energy
» Which part of the brain regulates sleep?
A.
B.
C.
D.
Frontal Lobe
Medulla Oblongata
Temporal Lobe
Diencephalon
CAN YOU BE MORE SPECIFIC PLEASE…….
HYPOTHALAMUS
» Which part of the brain regulates coordination
of movement and balance?
A.
B.
C.
D.
Cerebrum
Cerebellum
Temporal Lobe
Occipital Lobe
What do all the others regulate?
» Which part of the eye do you think would
connect to the occipital lobe of your brain?
A. Retina
B. Optic Nerve
C. Lens
D. Cornea
The “Train to the Brain” carries a “real-image” to
the brain which is flipped to a virtual image for
you to see the world.
• The eye’s LENS allows light to converge, bend
inwards, and focus a real image on the RETINA.
The eyes’ lens is an example of which of the
following?
a. Convex lens
b. Convex mirror
c. Concave lens
d. Concave mirror
• What does it mean to be color blind?
• Partial color blindness, a condition where the
individual has difficulty discriminating between
specific colors (cones or photoreceptors lack
ability), is far more common than total color
blindness where only shades of gray are
recognized.
•
http://www.d.umn.edu/~mharvey/th1501color.html
• Which part of the eye do you think is repaired
during laser eye surgery?
•
http://www.youtube.com/watch?v=7PJ391MDtpo&safety_mode=true&persist_safety_mode=1
• The Cornea
• For any sound you hear, how could you make
that sound louder to your ears?
• Increase the energy (amplitude) creating sound
• Stand or get closer to the sound (change
distance)
» Which nervous system is responsible for
sensing touch and feeling throughout your body
and sending info to your cerebral cortex?
A.
B.
C.
D.
Limbic nervous system
Central nervous system
Peripheral nervous system
Enteric nervous system
“The Science of Laziness”
Why do you think you are lazy (either
all the time or sometimes)?
https://www.youtube.com/watch?v=gd7wAithl7I