Fig. 5 in Impairment of retinal function in yellow perch (Perca flavescens) by Diplostomum baeri metacercariae

Fig. 5. Representative electroretinograms from eyes of an uninfected yellow perch (Perca flavescens) and a perch infected with Diplostomum baeri. Arrows indicate the a-wave and the b-wave. The ERG waves were analyzed for amplitude and latency (time to peak). Note reduction in ERG b-wave amplitude and increase in b-wave latency recorded from the infected eye. Stimulus intensity units = μJ/cm2, time base = 0.27 s/div, amplitude = 15.5 mV/div.