Fig. 6. Adaptation to biased ensembles does not affect pairwise noise correlations.
a: Noise correlations between pairs of units in response to uniform and biased ensembles. Colors distinguish data sets (n=11). For graphical purposes, only a randomly selected 5% of the 69,596 pairs are displayed.
b: The same data, averaged within each data set (n = 11, each with 1,892-9,120 pairs). The error bars indicate ± 1 s.d. of the difference in noise correlations in responses to the uniform and biased ensembles.