Table 3.

Results comparing participants enrolled in the imaging and non-imaging arms.

	Post training score (%) exc. E acuity (logMAR)		Independent-samples Mann–Whitney U-test
	Imaging group	Non-imaging group	Significance
Light perception	85.3	80.5	p = 0.366
Time resolution	61.7	68.0	p = 0.229
Location resolution	45.3	41.0	p = 0.435
Motion perception	19.1	13.5	p = 0.058
Grating acuity 0.1 cpd	69.9	62.7	p = 0.266
Tumbling E acuity (FRaCT)	2.49	2.46	p = 0.352