Using Graph Theory to Assess the Interaction between Cerebral Function, Brain Hemodynamics, and Systemic Variables in Premature Infants

Figure 6

Signal interaction between MABP and EEG after administration of propofol at t = 0 minutes. The signal interaction was computed using . A reduction in interaction is observed among the different signal modalities after the administration of propofol, with a slow recovery to the reference level. The black line and gray shaded area present the median and interquartile range (IQR), respectively.