Figure 7From: Brain function assessment in different conscious statesThe brain biophysics battery application during sleep monitored via BIS. The raw BIS index during sleep (gray dots) is shown in line. The vertical bars represent the time points where the auditory blocks were presented (DT: dichotic tone; DL: dichotic listening; MMN: mismatch negativity; AEP: auditory evoked potentials; AERP: auditory event related potential). The arrow points to a sudden increase of BIS values upon application of dichotic syllables.Back to article page