Fig. 5.

Correlation coefficients of HbO₂ and Hb for each channel pair located symmetrically on the left and right TL. The digit pair in the parenthesis indicates the corresponding channel pair, e.g., r(1,14) is the temporal correlation coefficient between channel 1 and 14. The symbol of asterisk indicates the difference between ASD and TD is statistically significant (p<0.05 after FDR correction). The error bar is the standard error of mean. The top 5 channel pairs with the smallest p values are (3, 17), (11, 24), (10,20), (8, 22) and (9, 21).