Suppose someone has a genetic defect that prevents the formation of horizontal cells in the retina.Which visual phenomenon is most likely to be impaired?

Question

Suppose someone has a genetic defect that prevents the formation of horizontal cells in the retina.Which visual phenomenon is most likely to be impaired?​

Quizplus · Accepted Answer

Lateral inhibition is the process by which neighboring photoreceptor cells inhibit each other to enhance contrast and sharpen the edges of visual stimuli. This process is mediated by horizontal cells in the retina. Therefore, a genetic defect that prevents the formation of horizontal cells is likely to impair lateral inhibition.

Suppose Someone Has a Genetic Defect That Prevents the Formation