Question

Which of the following statements best explains how some neurons in the primary auditory cortex help people recognize and distinguish between the sounds they hear?
A.
Some neurons prefer a certain frequency, such as high sounds.
B.
Some neurons combine information from the specialist cells.
C.
Some neurons categorize sounds into their specific frequency.
D.
Some neurons process specific types of sounds, such as voices.

Answer 1

A. Neurons in primary auditory cortex are frequency-tuned (tonotopically organized), so different neurons respond preferentially to different pitches, helping us distinguish sounds.