Fig. 4
From: Atypical audio-visual neural synchrony and speech processing in early autism
Optimal EEG-stimuli time lag for ASD (red) and TD (black) groups. A depicts the optimal time-lag observed in the reconstruction of stimulus features in AV-joint model, specifically speech envelope (A-) and visual motion(V-); Positive values represent stimulus lead EEG signal. B illustrates the A-V time lag AV-joint model. Positive values represent V leads A. Significance levels are indicated as follows: ns > 0.05, *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001