Fig. 1: Experimental stimuli and scalp topographies from typically developing infants.
From: Global motion processing in infants’ visual cortex and the emergence of autism
a Visual stimuli showed interchanging coherently and randomly oriented line segments (form conditions; shown here) or coherently and randomly moving dots (motion conditions; see Supplementary Video 1) to evoke global and local processing, respectively. b Overhead mean topographical maps for the four conditions based on the Normative Sample of 5-month-old infants. Distinctive visual cortex activation topographies were observed in both Global Motion and Global Form conditions (statistics in main text); however, visibly widespread activity across bilateral lateral electrodes were observed only in the former. Local Form and Motion produced largely similar activation concentrated on the medial electrodes.
