Average time-course and individual Signal to Noise ratio of the motion BOLD response.

<p>A: Average time-course for V1 seed, V6, PCu/Cu, PIVC/PIC in infants (left) and adults (right) in response to coherent versus random flow-motion (threshold at p ≤ 0.05). Light colours refer to the right hemispheres ROIs, darker colours to the left. Bars represent ±1 sem. Infant and adult responses are very similar. B: Signal to Noise ratio polar plot for individual subjects (left column infants, right column adults). Convention as in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.1002260#pbio.1002260.g001" target="_blank">Fig 1C and 1D</a>. The points form clear clusters indicating that the response is reliable. For only the V1 seed did two infants have S/N less than 1. Note that the scale in A for V6 ROI is compressed, given the larger activity of this area. Filled symbols correspond to <i>p</i> < 0.01, open to 0.01 < <i>p</i> < 0.05 threshold. (V1: primary visual cortex; MT+: temporo-occipital complex; V6: Visual area six on medial-parieto-occipital region; PIVC: posterior insular vestibular cortex; PCu/Cu: Pre-Cuneus/Cuneus.) Numerical data are available in <a href="http://www.plosbiology.org/article/info:doi/10.1371/journal.pbio.1002260#pbio.1002260.s001" target="_blank">S1 Data</a>, Fig 3.