Is the Memory Effect of the Blind Spot Involved in Negative Dysphotopsia after Cataract Surgery?

Figure 2

Patient drawings of shadows in the visual field (negative dysphotopsia) up to 5 months after cataract surgery. Due to the measurement distance, all dimensions have to be divided by 4. The blind spot is typically located 15° temporal to the visual axis (60° in the form sheet).

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