Effect of crizotinib (A-C) or alectinib (D-F) on firing rate of retinal ganglion cells.

<p>The timing of the drug application is indicated by the bar above the traces. The drug concentration was 1.0μM for both crizotinib and alectinib. The results for no change-type (A, D), increase-type (B, E), and decrease-type (C, F) cells are shown. The retina was repeatedly exposed to a set of light stimuli (1-s bright stimulation and 1-s dark stimulation at a frequency of 0.5 Hz). The ordinate shows the average firing rate for 10 cycles of stimuli (20 s).</p>