MRI-measured volumes in mL (means ± SD and ranges) of selected brain regions of the 36 infants.

<p>MRI-measured volumes in mL (means ± SD and ranges) of selected brain regions of the 36 infants.</p

Individual regression plots between ETCOc (X-axis) and cerebral ventricle volume (mL) (fig. 1A); unmyelinated white matter-total brain volume (unmyelinated WM-TBV) ratio (fig. 1B); and cortical grey matter-total brain volume (cGM-TBV) ratio respectively (fig. 1C).

<p>Individual regression plots between ETCOc (X-axis) and cerebral ventricle volume (mL) (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g001" target="_blank">fig. 1A</a>); unmyelinated white matter-total brain volume (unmyelinated WM-TBV) ratio (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g001" target="_blank">fig. 1B</a>); and cortical grey matter-total brain volume (cGM-TBV) ratio respectively (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g001" target="_blank">fig. 1C</a>).</p

Representative example of a T2-weighted scan (fig. 2A) with segmentations of cerebral ventricles (fig. 2B); unmyelinated white matter (fig. 2C); and cortical grey matter (fig. 2D).

<p>Representative example of a T2-weighted scan (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g002" target="_blank">fig. 2A</a>) with segmentations of cerebral ventricles (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g002" target="_blank">fig. 2B</a>); unmyelinated white matter (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g002" target="_blank">fig. 2C</a>); and cortical grey matter (<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0089061#pone-0089061-g002" target="_blank">fig. 2D</a>).</p