Contrast estimates for peak activations across the two experimental conditions, target-absent AL and AR.

<p>Error bars indicate the standard error of the mean, and color coding is equivalent to <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0084196#pone-0084196-g002" target="_blank">Figure 2</a>. Red and green clusters are thresholded at p < .001, uncorrected. Abbreviations of the coordinate systems: m = medial, l = lateral; s =superior, i = inferior, a = anterior, p = posterior.