Fig. 2 | Scientific Reports

Fig. 2

From: Discrepancy and agreement between subjective symptoms and visual field impairment in glaucoma patients at a driving assessment clinic

Fig. 2

Screenshots of the simulations and IVF subfield maps. Left: In the screenshots, the red points (indicated with yellow arrows) show the gaze point. The driver’s vehicle had a simulated speed of 50 km/hour. The signal changed from yellow to red. Right: IVF superimposed over a recording of the DS test, centered over the gaze point (red point), to compare it with the area of visual field impairment. The signal is within the area of the visual field defect, suggesting that the patient’s superior visual field defect made it difficult to notice the signal changing from yellow to red, causing her to miss the signal and collide with a vehicle that came from the left.

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