Correlations between imaginary coherence and USN index in the alpha band (8–13 Hz).

<p>Scatter plot of data for 13 patients with brain damage. (a) A significant correlation with IC of the left/right AG and USN index was found (F(1,11) = 11.597, p = 0.006, r² = 0.513). (b) A correlation with IC of the left/right VAN and USN index showed a trend for significance (F(1,11) = 4.403, p = 0.058, r² = 0.286). (c) but no significance was found in the left/right DAN (F(1,11) = 1.442, p = 0.255, r² = 0.116). The solid line and dotted line represents regression line, 95% confidence intervals for the line of best fit, respectively.