Mika Touches a High-Curvature Stimulus and a Lower-Curvature Stimulus with Her

Mika touches a high-curvature stimulus and a lower-curvature stimulus with her fingertip. Which of the following best describes the firing of the mechanoreceptor fibers?

A) The receptors right at the point of contact respond the most and the ones further away fire less for the high-curvature stimulus, but there is no difference in firing for the lower-curvature stimulus.
B) The receptors right at the point of contact respond the most and the ones further away fire less for the lower-curvature stimulus, but there is no difference in firing for the high-curvature stimulus.
C) The receptors right at the point of contact respond the most and the ones further away fire less in both cases, and the pattern of firing is the same in both cases.
D) The receptors right at the point of contact respond the most and the ones further away fire less in both cases, but the pattern of firing is different for the two stimuli.

Correct Answer:

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