Relative power decreases (alpha-beta 10-26 Hz range) in t values (top two rows) for constrained relative to unconstrained contexts prior to picture onset for control (first row) and A. (second row).
Power was thresholded at ±1.5. Corresponding Cohen’s d maps (bottom
two rows) for control (third row) and A. (fourth row) were thresholded at ±0.2.
Images are depicted in neurological convention (i.e., left hemisphere on the
left-hand side). L = left; R = right.