Figure 1 | Scientific Reports

Figure 1

From: Pupil dilation response elicited by violations of auditory regularities is a promising but challenging approach to probe consciousness at the bedside

Figure 1

Auditory paradigm and pupillometry setup Reproduced with permission from39 (a) On each trial 5 sounds were presented. (b) Each of the four experimental blocks started with four identical series of sounds defining the global regularity, before delivering global standard (80%) or global deviant (20%) trials, that were also either local standard or local deviant trials. (c) Eyebrain mobile device including two independent infrared cameras centred on each pupil captures pupil images of each eye at a sampling rate of 120 Hz.

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