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. 2020 Aug 26;15(8):e0238249. doi: 10.1371/journal.pone.0238249

Fig 1. Schematic overview of the study protocol.

Fig 1

LOC: Loss of consciousness; ROC: Return of consciousness. Time frame duration: 10s for EEG parameters, variable for AEP parameters. Duration between two requests to push the hand: 30s. The actual surgery period is not depicted in this figure, it took place between LOC2 and ROC2.