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. 2018 Mar 15;8:4643. doi: 10.1038/s41598-018-22850-4

Figure 2.

Figure 2

Intraocular pressure (IOP) measurements and optokinetic assessments of D2 and B6 mice across age. (a) IOP profiles of the D2 (dashed line) and B6 (solid line) mice in Group 1 from 5 to 12 mos. (b) IOP profiles in Groups 1–4 at 5, 7, 9 and 12 mos respectively. (c) Visual acuity of the D2 and B6 mice at 5 to 12 mos via optokinetic visuomotor behavioral assessments. Post-hoc Tukey’s tests between ages in the D2 mice: #p < 0.05, ##p < 0.01, ###p < 0.001, ####p < 0.0001; between D2 and B6 mice: *p < 0.05; ****p < 0.0001. No significant difference was observed between ages in the B6 mice. Error bars represent ± standard deviation.