A person with amblyopia has which of the following conditions?

A person with amblyopia, often referred to as "lazy eye," experiences partial or complete vision loss in one eye due to the brain not properly processing signals from that eye. This condition typically develops in childhood and results from a variety of factors, such as strabismus (misalignment of the eyes), unequal refractive errors, or other developmental issues. The brain favors the eye with clearer vision, leading to reduced visual acuity in the affected eye.

This visual impairment is not due to any structural issue with the eye itself but rather a neurological condition where the brain cannot adequately interpret the visual data from one of the eyes. Early detection and treatment, which may include corrective lenses, patching therapy, or other interventions, can help improve vision in the affected eye. Understanding amblyopia's impact on visual perception helps underscore the importance of regular eye examinations, especially in children.