Multiple Choice
Dancers will use a technique called "spotting" when they perform spins of the body.By holding their head and eyes on a fixed point in front of them as their body spins they reduce the amount of head spinning and this prevents dizziness.Which of the following is the most likely explanation for why this works?
A) This will help to reduce the lateral flection of the head and will prevent hyper polarization or depolarization of the hair cells in the macula.
B) This helps keep the motions detected by the eyes congruent (aligned) with the motions sensed by the vestibular apparatus.
C) Reducing the inertia of head spin will reduce the flow of endolymph that deflects the hair cells of the crista ampullaris.
D) When the eyes send a static vision of stability to the brain, it is tricked into believing the body is still and therefore dizziness will not occur.
Correct Answer:

Verified
Correct Answer:
Verified
Q37: The structure that allows equalization of the
Q38: The elasticity of the lens decreases with
Q40: <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB2805/.jpg" alt=" Figure 15.3 Using
Q44: Most newborns _.<br>A) are myopic<br>B) see in
Q46: Another name for the primary visual cortex
Q47: Labyrinthitis is a medical condition often caused
Q51: Baby Susie's pediatrician notices that one of
Q62: What is the chemical composition of the
Q65: Explain why a bad cold can result
Q97: Distinguish between the maculae and cristae ampullaris