Fig 1.
Examples of aEEG background patterns.
Fig 2.
Epochs for analysis.
Table 1.
Demographic and surgical details of included patients.
Fig 3.
Predominant background pattern before, during and after surgery.
Table 2.
Detailed characteristics of medication administered before, during and after surgery.
Fig 4.
Degree of background pattern depression during surgery.
Fig 5.
Median ISI-values and SAT-rates of all patients.