Figure 3From: Protective effect of high concentration of BN52021 on retinal contusion in cat eyesTracings of oscillograhic records of cat retinas after dark adaptation. A - D, represent 4 inspection time points: 4 h, 1 day, 3 days and 7 days after modeling. From up to down, oscillograms for cats in Group E, D, C, B, and A, respectively. The stimulus duration is 250 ms.Back to article page