Fig. 6.
Distribution of Burst Suppression Ratio (BSR) indices > 0 for the entire procedural period. For clarity, BSR of 0 was omitted as it accounted for approximately three-fourths of all BSR values. a Histogram showing the count distribution of BSR values > 0. The decay appears continuous without discrete pillar indices and can be well described by an exponential decay function, which is superimposed in the figure. b Heat map of BSR > 0-probability distribution, stratified by age, that shows a continuous fading of probability with increasing BSR index values