Table 1. Change in axon and soma activation thresholds with bi-electrode vs single-electrode stimulation.

Columns of the table represent RGCs activated at somatic compartments versus RGCs activated at axonal compartments (somas and axons). Each entry indicates the fitted slope of the data in Fig. 2, with 90% confidence intervals on the slope obtained by resampling with replacement 1000 times (see Methods). The last row shows the aggregate statistics from all cells across all three retinas.

BE vs. SE thresholds mean (90% confidence interval)
	somas	axons
retina 1	0.72 (0.59, 0.83) n = 18	1.09 (1.04, 1.13) n = 18
retina 2	0.79 (0.64, 0.87) n = 15	1.18 (1.13, 1.31) n = 15
retina 3	0.85 (0.74, 0.97) n = 15	1.17 (1.12, 1.25) n = 15
pooled	0.79 (0.72, 0.86) n = 48	1.14 (1.10, 1.18) n = 48