2.2 Intro to Nerve Cells Flashcards

1
Q

Axons Behaviour

A

Cluster together to form nerves in the periphery, thousands of axons within a common external connective tissue sheath.(epineurium)

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2
Q

Parts of Neurons

A

Dendrite
Nucleus
Axon
Myelin
Terminal Buttons
Synapse

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3
Q

CNS Glia

A

Oligodendrocytes
Astrocytes
Microglia
Ependymal Cells

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4
Q

PNS Glia

A

Schwann Cells
Satellite Cells

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5
Q

Oligodendrocytes

A

myelinating cns axons

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6
Q

Astrocytes

A

maintain blood brain barrier

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7
Q

Microglia

A

remove waste

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8
Q

Ependymal Cells

A

produce, circulate, monitor cerebrospinal fluid.

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9
Q

Schwann Cells

A

myelinating pns axons

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10
Q

Satellite Cells

A

surround neuron cell bodies in the ganglia, regulate O2, CO2, neurotransmitter levels

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