Nervous System Flashcards

1
Q

Central nervous system

A

Spinal cord

Brain

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2
Q

Peripheral Nervous System

A

Sensory (afferent)

Motor (efferent): somatic and autonomic: sympathetic and parasympathetic

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3
Q

Neurons

A

Transmit electrical impulses

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4
Q

Dendrites

A

Convey messages towards cell body

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5
Q

Cell body

A

Biosynthesis center

Nissl bodies: rough ER

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6
Q

Axon

A

Send impulse away from cell body

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7
Q

Gray matter

A

Unmyelinated fibers in CNS

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8
Q

White matter

A

Myelinated fibers in CNS

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9
Q

Neuroglia

A

Supporting cells

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10
Q

Ependymal

A

CSF circulator

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11
Q

Functions

A

Sensory
Integration
Motor (response)

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