Pareidolia task
The Pareidolia task was composed of 100 coloured photos (50 face-like scenes and 50 scenes without any evident face-like pattern) (Fig. A higher rate of faces perceived in no-face images and/or shorter RTs for face- than no-face responses in participants receiving real stimulation than sham could reflect a tACS-driven pareidolia proneness in the Pareidolia task.