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. Author manuscript; available in PMC: 2021 May 23.
Published in final edited form as: Nat Neurosci. 2020 Nov 23;24(1):105–115. doi: 10.1038/s41593-020-00747-8

Extended Data Fig. 5. Noise correlations between F-mini-ON and F-mini-OFF RGCs.

Extended Data Fig. 5

a, Traces from a simultaneously recorded pair of F-mini-ON (magenta) and F-mini-OFF (cyan) RGCs in current clamp in darkness (no stimulus). b-e. Example cross correlation of the simultaneous voltage from the cells in a. Brown trace is for shuffled trials. Shaded regions are SEM across trials. Time shift is F-mini-ON - F-mini-OFF (positive values are F-mini-ON earlier). b, Results in darkness. c, Results in darkness in the presence of MFA. d, Results under randomly moving object light stimulation. e, Results under the same light stimulation in the presence of MFA. f, Population data showing peak cross-correlation in control and in MFA. Values in MFA are significantly lower than corresponding values in control (n = 4 cell pairs, p = 0.0068, paired-sample one-tailed t-test). g, Full width at half max and h, time shift (right) of cross correlation peak in control conditions. Error bars in f-h are SEM across cell pairs and points are each cell pair. i, Relationship between cross-correlation peak and coupling coefficient in darkness measured from current injections as in Fig. 2e–h. Box plots in f,g,h show maximum, 75th percentile, median, 25th percentile, and minimum.