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. Author manuscript; available in PMC: 2023 Oct 30.
Published in final edited form as: Neuroimage. 2020 Dec 15;227:117654. doi: 10.1016/j.neuroimage.2020.117654

Figure 1.

Figure 1.

Event Related Stimuli and Tasks. A) Example stimuli associated with the 5 phase coherence levels used. B) The Stimulus Relevant Face detection task. Stimuli appeared for 2 seconds, with an inter-trial interval of 2 seconds. The fixation cross changed color with a frequency of 2Hz and was visible throughout all experimental procedures. Participants indicated “face” or “no face” using an MRI response hand pad. Blank trials were randomly inserted during each fMRI run. C) The Stimulus Irrelevant Fixation task. Timing is identical to B. Participants indicated when the fixation cross changed to the color red.