Spinal Cord Flashcards

1
Q

What are the functions of the spinal reflexes (primitive reflex actions)

A

Protect body

Eg knee jerk, bladder reflex

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2
Q

What is the structure of the Spinal cord?

A
Grey Matter
White Matter
Central Canal
Two grooves 
Spinal nerves
Dorsal Root
Ventral Root
Neuron cell bodies
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3
Q

What is the Grey Matter made up of?

A

Nerve cell bodies, dendrites and synapses

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4
Q

Where is the white matter located?

A

Surrounds the grey matter

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5
Q

What is the white matter made up of?

A

Axons with myelin sheaths

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6
Q

Where is the Central Canal located?

A

In the centre of the grey matter

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7
Q

What is the Canal filled with?

A

Cerebro-spinal fluid

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8
Q

What is the function if the Spinal cord?

A

Serves as a pathway for impulses from receptors to the brain and vice versa

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