Why do you see faint light better in the periphery of your vision than in the center?
A)In the periphery, more receptors converge their input onto the next cells.
B)The pupil casts a shadow over the center of the retina.
C)The cornea focuses light mainly toward the periphery of the retina.
D)The periphery has a higher percentage of cones.

Question

Why do you see faint light better in the periphery of your vision than in the center?​
A)In the periphery, more receptors converge their input onto the next cells.
B)​The pupil casts a shadow over the center of the retina.
C)​The cornea focuses light mainly toward the periphery of the retina.
D)​The periphery has a higher percentage of cones.

Quizplus · Accepted Answer

In the periphery, more receptors converge their input onto the next cells, leading to greater sensitivity to faint light. This is known as spatial summation. In contrast, the center of the retina has a higher density of cones, which are responsible for color and detail vision but are less sensitive to dim light.

Why Do You See Faint Light Better in the Periphery