Figure 2
From: Variable rather than extreme slow reaction times distinguish brain states during sustained attention
Relationship between exGaussian distribution parameters and sustained attention performance in each skewness group. (a) Scatter plot and histograms of μ and the number of omission errors. (b) Scatter plot and histograms of σ and the number of omission errors. (c) Scatter plot and histograms of τ and the number of omission errors. (d) Scatter plot and histograms of μ and the number of commission errors. (e) Scatter plot and histograms of of σ and the number of commission errors. (f) Scatter plot and histograms of τ and the number of commission errors. Solid line indicates a kernel density estimate, which is a method for visualizing the distribution of observations. Spearman’s correlation coefficients values were shown in each panel. Orange color indicates positive skewness group and blue color indicates negative skewness group.
