Figure 6. Detectable loss in electroretinogram following intracameral inoculation. Positive control (positive c.), negative control (negative c.), and inoculated mice were compared. Full-field scotopic ERG examinations were performed on treated eyes (■) versus untreated contralateral eyes (◯) on day 8 post inoculation (A). ERG responses were evaluated by mean b-wave amplitudes (uVolts) at each flash intensity (0.01 mcd⋅s/m² to 10000 cd⋅s/m²). B max values calculated from nonlinear regressions used for Mann-Whitney U statistical analysis (B). Asterisk (*) indicates a p value ≤ 0.05.