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. 2015 Jul 6;10(7):e0132531. doi: 10.1371/journal.pone.0132531

Fig 2. Time-frequency representation.

Fig 2

The MEG signal was averaged across posterior sensors (highlighted on the schematic head) and all levels of motion coherence, for both groups (left: ASD, right: Control). All responses were quantified as the percentage of change in signal amplitude relative to a blank prestimulus baseline interval (400 ms before up to stimulus onset).