Fixation Count and Dwell Time for Caption Interest Area.

<p>(a) Mean Number of Fixations (per 10,000 pixels) on the Caption Interest Area. Participants fixated on the image caption significantly more often when it was paired with the bar graph than when it was paired with the neuroimage. (b) Mean Dwell Time (per 10,000 pixels) on the Caption Interest Area. Participants dwelled on the image caption significantly longer when it was paired with the bar graph than when it was paired with the neuroimage. (c) Mean Time (per 10,000 pixels) until First Fixation on the Caption Interest Area. The amount of time participants took to initially direct their gaze on the caption was not significantly different between the bar graph and neuroimage.