ZFIN Image: Sainsbury et al., 2022, Figure 4.

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Figure Caption

Figure 4.

Visual experience has no effect on the development of contextual modulation in the optic tectum. A, To alter the visual environment zebrafish were raised in complete darkness (DR, n = 5). B, Plot mean σ for each DR fish during the gray and textured blocks (p = 0.03, paired t test). C, A boxplot showing Δ σ between background for VE and DR fish (p = 0.1, t test). D, A plot of σ against neuron’s preferred stimulus location for each DR fish. A similar modulation zone to is present around 40° (p < 0.001, t tests, Bonferroni corrected), which is similar to fish raised with visual experience; *p < 0.05, ***p < 0.001, N.S = not significant (p > 0.05).

Acknowledgments

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