How does nystagmus typically affect vision?

Nystagmus is characterized by involuntary, rhythmic oscillations of the eyes. This means that the eyes move back and forth or in circles without the individual's control. Because of these constant and involuntary movements, individuals with nystagmus may experience challenges with visual stability and clarity, which significantly impacts their overall vision. The erratic motion can make it difficult to focus on stationary objects or track moving ones, which highlights how nystagmus directly affects visual perception through these involuntary movements. This is why the option describing nystagmus as resulting in involuntary eye movements is the most accurate choice.

Other options, while related to vision concerns, do not fully encapsulate the defining feature of nystagmus that specifically influences how vision is experienced. For example, double vision and blurred vision can arise from various eye conditions but are not the core symptoms associated with nystagmus. Limiting peripheral vision could be a related issue in some cases, but the hallmark of nystagmus remains those involuntary eye movements that are integral to understanding the condition and its impact on vision.