Research Article

Frontal EEG Temporal and Spectral Dynamics Similarity Analysis between Propofol and Desflurane Induced Anesthesia Using Hilbert-Huang Transform

Figure 1

Experiment collection settings in the operation room. Adjunct sensors such as ECG and SPO2 are omitted intentionally. BIS sensor stripe must keep point A in the middle of forehead and point D horizontal with eye, and other points need to be flatly placed in the marked position in the picture.