Fig. 2: Sensor and source-level neural responses.
From: Dynamic developmental signatures of facial expression processing differ by emotion
a Time-frequency spectrograms from near the posterior parietal cortex revealed robust changes in alpha/beta (11–20 Hz; early: 150–450 ms; late: 450–750 ms) and gamma (64–84 Hz; 500–800 ms) power relative to the baseline period. Time is shown on the x-axis in (ms) units and frequency (Hz) on the y-axis. The vertical white line represents the onset of the face stimuli at 0 ms. The spectrogram is scaled as a percent change from the baseline, with the color scale bar per spectrogram to the right. b Grand-averaged maps for the functional alpha/beta and gamma windows showing regions exhibiting the strongest responses averaged across all conditions and participants. The color scale bars to the far right show of each column show the units (pseudo-t).
