Ch 11 Terms & Objectives Flashcards

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1
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Neuron

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2
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Axon

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3
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Nerve

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4
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Cranial Nerves

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5
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Spinal Nerves

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6
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Ganglia

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7
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Plexus

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8
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Glial Cells

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9
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Central Nervous System (CNS)

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10
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Peripheral Nervous System (PNS)

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11
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Sensory (Afferent)

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12
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Sensory Receptor

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13
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Motor (Efferent)

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14
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Somatic Nervous System

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15
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Autonomic Nervous System

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16
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Sympathetic Nervous System

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17
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Parasympathetic Nervous System

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18
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Enteric Nervous System

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19
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Neuron Cell Body (Soma)

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20
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Nissl Bodies

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21
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Dendrites

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22
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Trigger Zone

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23
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Axon Hillock

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24
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Initial Segment

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25
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Synapse

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26
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Presynaptic Terminal

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27
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Synaptic Vesicles

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28
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Neurotransmitters

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29
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Interneurons

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30
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Multipolar

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31
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Bipolar

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32
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Pseudo-unipolar

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33
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Anaxonic

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34
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Astrocytes

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35
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Blood-Brain Barrier

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36
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Oligodendrocytes

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37
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Myelin Sheath

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38
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Ependymal Cells

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39
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Choroid Plexuses

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40
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Microglia

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41
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Satellite Cells

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42
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Schwann Cells

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43
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Myelinated Axons

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44
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Nodes of Ranvier

45
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Unmyelinated Axons

46
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Gray Matter

47
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Cortex

48
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Nuclei

49
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Ganglia

50
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White Matter

51
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Nerve Tracts

52
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Action Potential

53
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Membrane Potential

54
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Sodium Potassium Pump

55
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Leak Ion Channels

56
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Ligand-Gated ion Channels

57
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Voltage-Gated Ion Channels

58
Q
A

Mechanically-Gated Ion Channels

59
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A

Polarized

60
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Potential Difference

61
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Resting Membrane Potential (RMP)

62
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Depolarization

63
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Hyperpolarization

64
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A

Graded Potentials

65
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A

Summation

66
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Threshold

67
Q
A

All-or-None Principle

68
Q
A

Absolute Refractory Period

69
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A

Relative Refractory Period

70
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A

Propagation

71
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A

Local Currents

72
Q
A

Continuous Conduction

73
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A

Saltatory Conduction

74
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A

Presynaptic Cell

75
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A

Postsynaptic Cell

76
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A

Electrical Synapse

77
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A

Chemical Synapse

78
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A

Presynaptic Terminal

79
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A

Synaptic Vescles

80
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A

Synaptic Cleft

81
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A

Postsynaptic Membrane

82
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A

Serial Pathway

83
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Parallel Pathway

84
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Convergent Pathway

85
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A

Divergent Pathway

86
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A

Reverberating Circuits

87
Q
A

Parallel After-Discharge Circuit

88
Q
A

Functions of the nervous system

89
Q
A

Difference between the CNS &PNS
A) include anatomy and functions of both

90
Q
A

Difference between the Autonomic Nervous System (ANS) and the Somatic Nervous System
A) include anatomy and functions of both
B) do these fall under CNS or PNS?

91
Q
A

Difference between the Sympathetic Nervous System and the Parasympathetic Nervous System
A) include functions of both
B) do these fall under ANS or the Somatic Nervous System

92
Q
A

Location of the Enteric Nervous System

93
Q
A

Function of the different parts of the neuron
A) Include Cell Body, Nissl Bodies, Axon, Axon Hillock, Initial Segment, Presynaptic Terminal, Synaptic Vesicles, Neurotransmitters, and Synapse

94
Q
A

Differentiate between Antegrade and Retrograde movement along the neuron
A) Give examples of both

95
Q
A

Differentiate between Sensory and Motor neurons

96
Q
A

Differentiate types of Glial cells
A) Include the function and location of each

97
Q
A

Differentiate between myelinated and Unmyelinated axons

98
Q
A

Differentiate between Gray Matter and White Matter
A) locations for each in both CNS and PNS

99
Q
A

Dominant Ions (higher Concentration) in the extracellular fluid and the intracellular fluid
A) include how ions flow and which direction the dominant ions want to flow

100
Q
A

How the Sodium Potassium pump works and what it is responsible for during and AP

101
Q
A

Differentiate types of ion channels
A) Include what stimulates each to open

102
Q
A

Difference between a Graded Potential and an AP
A) Include the characteristics of each
B) Include where on the Neuron each occurs

103
Q
A

Components and steps of an AP
A) Include which channels are open and closed at each step
B) Include what is happening to the Ions at each step
C) Include the significance of the Sodium Potassium Pump

104
Q
A

Difference between Absolute Refractory Period & Relative Refractory Period

105
Q
A

How propagation works
A) Include local currents and how this triggers adjacent Aps

106
Q
A

Difference between Continuous & Saltatory Conduction
A) Include Axon myelination for each type
B) include the significance of Nodes of Ranvier

107
Q
A

Difference between the Presynaptic Cell and the Postsynaptic Cell

108
Q
A

Difference between an Electrical Synapse and a Chemical Synapse
A) include the specific parts in a chemical synapse
B) give an example of a chemical synapse and its components from ch 9

109
Q
A

Difference between a Serial Pathway and a Parallel Pathway
A) include the different types of parallel pathways