Chapter 7: VESTIBULAR SYSTEM Flashcards

1
Q

vestibular sacs?

A
  • utricle and saccule

- responsible for informing about head’s orientation

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2
Q

semicircular canals?

A

respond to rotation, changes in position, and linear acceleration.

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3
Q

ampulla?

A
  • enlargement in a semicircular canal

- contains the cupula and the crista

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4
Q

vestibular ganglion?

A

A nodule on the vestibular nerve that contains the cell bodies of the bipolar neurons that convey vestibular info to the brain.

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