Event-related potentials reveal hypnotherapy's impact on attention bias in social anxiety disorder

Figure 4 Pre-test P1 analyses conducted on O1 and O2 electrodes for the three groups under attention disengagement conditions. A: Grand average waveforms of the three groups at O1 for angry faces; B: Grand average waveforms of the three groups at O2 for angry faces; C: Grand average waveforms of the three groups at O1 for happy faces; D: Grand average waveforms of the three groups at O2 for happy faces. ms: Milliseconds.