ainRegionP" class="an BrainRegionP">area</span><span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">VTA</span><span  title="" class="an ">&ensp;</span>and <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>serotonergic <span  title="" class="an ">&ensp;</span><span  title="BrainRegionP" class="an BrainRegionP">dorsal</span><span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">DR</span><span  title="" class="an ">&ensp;</span>and <