Assignment #5 Neuron Communication
LO: To describe how neurons communicate with each other.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
LEVEL ZERO VOICE
CATALYST (20 minutes, individual work):
1. Match the body system to its function:
i
ii
iii
iv
v
digestive
a
brain and spinal cord
cardiovascular b
nervous
c
breathe in oxygen, breathe
out CO2
creating offspring
reproductive
d
breaking down and
absorbing food
e
the heart pumps blood
through body
respiratory
2. What are the organs in the nervous system?
3. What are the organs in the cardiovascular system?
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
Color and label the neurons
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron – specialized cell in nervous
system that sends information
• Dendrite: information comes in
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron – specialized cell in nervous
system that sends information
• Dendrite: information comes in
• Axon: where signal travels
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron – specialized cell in
nervous system that sends
information
• Dendrite: information comes in
• Axon: where signal travels
• Axon terminal: signal’s exit
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron – specialized cell in nervous
system that sends information
•
•
•
•
Dendrite: information comes in
Axon: where signal travels
Axon terminal: signal’s exit
Myelin: fatty cell that protects the
axon and moves the signal
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron – specialized cell in nervous
system that sends information
•
•
•
•
Dendrite: information comes in
Axon: where signal travels
Axon terminal: signal’s exit
Myelin: fatty cell that protects the
axon and moves the signal
• Cell body: makes proteins for the
neuron
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neurons line up to pass the signal down
How does the signal get from one neuron to the other????
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Special chemicals that transmit the signal
from one neuron to another
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Nervous system is responsible for our 5 senses
1. hearing
2. seeing
3. smelling
4. feeling
5. tasting
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neurons have special receptors
receptor: receives input
1. Mechanical receptors
• Mechanical = movement
• Sense of touch
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
Neurons have special receptors
receptor: receives input
3/5-3/6
1. Mechanical receptors
AGENDA
• Mechanical = movement
1. Neurons
• Sense of touch
2. Lecture
2. Electromagnetics receptors
3. Hand
• Electromagnetic radiation = types of light
4. Processing Task
• Receives visible light (eye)
HOMEWORK
1. Anatomy Booklet
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
Neurons have special receptors
receptor: receives input
3/5-3/6
1. Mechanical receptors
AGENDA
• Mechanical = movement
1. Neurons
• Sense of touch
2. Electromagnetics receptors
2. Lecture
• Electromagnetic radiation = types of light
3. Hand
• Receives visible light (eye)
4. Processing Task
3. Chemical receptors
HOMEWORK
• Chemical in food
1. Anatomy Booklet
• taste
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
LEVEL ZERO VOICE
PROCESSING TASK (20 minutes, individual work):
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neuron Communication Flips
Three flips
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
• Neuron – specialized cell in nervous system that sends
information
• Sensory input (sound, touch)
• Sends signal to brain
• Brain processes information
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
Neurons have special receptors
receptor: receives input
1. Mechanical receptors
• Mechanical = movement
• Sense of touch
2. Electromagnetics receptors
• Electromagnetic radiation = types of light
• Receives visible light (eye)
3. Chemical receptors
• Chemical in food
• taste
Assignment #5 Nervous System p1
LO: To describe how neurons communicate with eachother.
EQ: Where does information come into and exit a neuron?
3/5-3/6
AGENDA
1. Neurons
2. Lecture
3. Hand
4. Processing Task
HOMEWORK
1. Anatomy Booklet
•
•
•
•
Sensory input (sound or touch)
Sends signal to brain
Brain processes information
Brain decides to do something