Fig. 2 | Eye

Fig. 2

From: Detection and characterisation of visual field defects using Saccadic Vector Optokinetic Perimetry in children with brain tumours

Fig. 2

Example of eye gaze movements for three different visual field points which were all “seen” and a normal visual field plot. a Blue lines represent eye gaze movements made every 20 ms. Red lines represent a change in fixation (saccade) detected by SVOP. b A normal visual field plot (with all points “seen”). The three numbered points (highlighted with red arrows and circles) correspond to the fixation changes numbered in a

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