Fig. 9.

Units with visually modulated STRFs found throughout cortical layers. (A) Example unit with a visually modulated STRF. (1–2.) Spiking activity and STRFs for auditory and audiovisual trials. (3.) Upper: ΔSTRF reflecting the difference between audiovisual and auditory STRFs. Lower: Subsampled ΔSTRF correlations (dots: single subsample iterations; boxes: mean ± SD). (B) Population summary of visually modulated STRFs. (1.) ΔSTRF reliability for each unit by fractional depth. Outlined markers indicate units with significant modulation (p < 0.05, FDR corrected). (2.) Percentages of units with significant ΔSTRF reliability. (3.) Mean effect size (plus 99% confidence interval) for units with significant ΔSTRF reliability. ∗p < 0.05, ∗∗p < 0.01, ∗∗∗p < 0.001, ns p > 0.05.