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Fig. 6 | BMC Complementary and Alternative Medicine

Fig. 6

From: Effect of transcutaneous acupoint electrical stimulation on propofol sedation: an electroencephalogram analysis of patients undergoing pituitary adenomas resection

Fig. 6

The effect of TAES on synchronization among EEG channels at different frequency bands at different propofol concentrations. a: Synchronization among EEG channels at propofol concentration of 1 μg/mL; b: Synchronization among EEG channels at propofol concentration of 3 μg/mL. Red nodes indicate electrodes projected onto the cortex. Lines between nodes indicate a significant change in synchronization between the two channels before and after TAES. The color of lines represents the strength of synchronization. The red color indicates an increase in synchronization, and the blue indictaed a decrease

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BMC Complementary Medicine and Therapies

ISSN: 2662-7671

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