Spinal Cord Flashcards

1
Q

Identify

A

Anterior Median Fissure

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2
Q

Identify

A

Posterior median sulcus

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3
Q

Identify

A

Conus Medularis

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4
Q

Identify

A

Filum Terminale Internus

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5
Q

Identify

A

Cauda Equina

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6
Q

Posterior horn recieves what type of information?

A

Sensory

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7
Q

Anterior horn contains what type of neurons?

A

Motor Neurons

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8
Q

Identify black arrow

A

Posterior (Dorsal) Root: Sensory neurons

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9
Q

Identify red arrow

A

Posterior root ganglion

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10
Q

Identify green arrow

A

Anterior (ventral) root: motor neurons

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11
Q

Identify green arrow

A

Paravertebral ganglion

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12
Q

Identify red arrow

A

Anterior Ramus

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13
Q

Identify blue arrow

A

Posterior Ramus

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14
Q

What structure anchors dural sac to coccyx?

A

Filum Terminale Externus

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15
Q

Where is cerebrospinal fluid found?

A

Subarachnoid space

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16
Q

Enlargement of subarachnoid space in lumbar area is referred to as..?

A

Lumbar cistern

17
Q

What structure attaches pia mater to arachnoid and dura mater to anchor the spinal cord?

A

Denticulate ligaments

18
Q

Filum terminale internus is an extension of what?

A

Pia mater

19
Q

What is the venous blood supply of the spinal cord referred to as?

A

External Vertebral Venous Plexus