Figure 1
From: Data Driven Investigation of Bispectral Index Algorithm

Histogram of bispectral index. The histogram from the entire dataset shows unusual data distribution at the bispectral index values 41, 61 and 78.
From: Data Driven Investigation of Bispectral Index Algorithm
Histogram of bispectral index. The histogram from the entire dataset shows unusual data distribution at the bispectral index values 41, 61 and 78.