Figure 7
From: EEG functional connectivity is sensitive for nitrogen narcosis at 608 kPa
Air and heliox measurements. The top row describes the order of steps during the air measurement session. After preparation, a baseline measurement was conducted. Directly followed pressurization to 284 kPa, where the measurements were repeated. Further pressurization to 608 kPa was undertaken to repeat the measurements. The bottom row describes the heliox exposure, which involved measurements at the surface and 608 kPa. The middle row represents the recording order of the components in each measurement sequence after acclimatization. The air baseline measurement did not require an acclimatization step.
