Review Note

Last Update: 11/04/2023 04:50 PM

Current Deck: PHYL 2041 (Exam 2)

Published

Fields:

Front
Identify the vestibular structures detecting translational horizontal and vertical as well as angular accelerations. How is the labyrinth innervated?
Back
Vestibular labyrinth consists of:
  • Semicircular canals (detect angular acceleration)
  • Otolith organs:
    • Utricle (detects horizontal acceleration)
    • Saccule (Detects vertical acceleration)
Labyrinth innervated by vestibular part of eighth cranial nerve; Cell bodies of vestibular neurons located in Scarpa's ganglion

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