To "see" gradual variations in shading,we rely on cells that respond best to ___ but to "see" abrupt changes in light versus dark,we rely on cells that respond best to ___.
A)low frequency stimuli,sine wave gratings
B)high frequency stimuli,low frequency stimuli
C)sine wave gratings,Mach bands
D)low frequency stimuli,high frequency stimuli

Question

Quizplus · Accepted Answer

Cells that respond to low frequency stimuli are responsible for seeing gradual variations in shading, while cells that respond to high frequency stimuli are responsible for seeing abrupt changes in light versus dark.

To "See" Gradual Variations in Shading,we Rely on Cells That