Accessory muscles of the vertebral column Flashcards Preview

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Flashcards in Accessory muscles of the vertebral column Deck (4)
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1
Q

At what locations will interspinalis be absent along the spine?

A

T3-T4 down to T10-T11

2
Q

Based on the density of muscle spindles what is the proposed function of the interspinalis?

A

acts as a proprioceptive transducer in conjunction with intertransversarii to coordinate the smooth movement of the spine and to maintain appropriate posture

3
Q

Which muscle group is innervated by both dorsal rami and ventral rami of spinal nerves?

A

intertransversarii

4
Q

Based on the density of muscle spindles what is the proposed function of the intertransversarii?

A

acts as a proprioceptive transducer in conjunction with interspinalis to coordinate the smooth movement of the spine and to maintain appropriate posture

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