Superimposition of a rat brain atlas [<b>18</b>] showing four regions of interest (ROIs) analyzed for changes in HP <sup>129</sup>Xe signal following forepaw stimulation, including cingulate cortex (Cg), primary somatosensory cortex and SS1 forelimb region (SS1 and SS1 fl), and secondary samatosensory cortex (SS2).
<p>Superimposition of a rat brain atlas <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0021607#pone.0021607-Paxinos1" target="_blank">[<b>18</b>]</a> showing four regions of interest (ROIs) analyzed for changes in HP <sup>129</sup>Xe signal following forepaw stimulation, including cingulate cortex (Cg), primary somatosensory cortex and SS1 forelimb region (SS1 and SS1 fl), and secondary samatosensory cortex (SS2).</p
