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Page 1: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

NEURAL TRANSMISSION

• Differentiate neurons and glial cells.• Differentiate the 3 types of neurons.• Identify the parts of the neuron.• Explain how the action potential travels.• Explain synaptic transmission.• Identify the role of each neurotransmitter.

Page 2: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Nervous System Cells

Page 3: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Types of Neurons

• Sensory “Afferent”

• Motor “Efferent”

• Interneuron

Page 4: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Spinal Reflex

Page 5: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Parts of the Neuron

Page 6: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Postsynaptic Potential

Page 7: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Action Potential

Page 8: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

All or None Law!

Page 9: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Varied Strength

Page 10: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Refractory Period

Page 11: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Synaptic Transmission

Page 12: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action
Page 13: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Neurotransmitters

Page 14: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Drugs that affect neural transmission

Page 15: NEURAL TRANSMISSION Differentiate neurons and glial cells. Differentiate the 3 types of neurons. Identify the parts of the neuron. Explain how the action

Use it or Lose It!


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