How do hair cells adapt to sustained stimulation?
A. (A) by opening the channel with gating spring
B. (B) by sliding down the tip links
C. (C) by cutting off the links of gating spring
D. (D) all of above
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Which is correct about voltage-induced motion of the outer hair cell?
A. (A) depolarization makes it longer
B. (B) hyperpolarization makes it longer
C. (C) repolarization makes it shorter
D. (D) it is a symmetrical response
What information do cochlear nerve fibers encode?
A. (A) stimulus frequency and pitch
B. (B) stimulus frequency and intensity
C. (C) stimulus intensity and pitch
D. (D) none of above
Where is the low frequency sound encoded along the basilar membrane?
A. (A) at the base of the basilar membrane
B. (B) at the middle of the basilar membrane
C. (C) at the apex of the basilar membrane
D. (D) the entire basilar membrane
Which interaural difference for sound localization is best for high frequency stimuli?
A. (A) time difference
B. (B) frequency difference
C. (C) intensity difference
D. (D) all of above
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