>&ensp;</span>rat <span  title="" class="an ">&ensp;</span>hypoglossal <span  title="" class="an ">&ensp;</span>motoneurones <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">HM</span><span  title="" class="an ">&ensp;</span>s <span  title="" class="an ">&ensp;</span>in <span  title="" class="an ">&ensp;</span>a <span  title="" class="an ">&ensp;</span>thin <span  title="" class="an ">&ensp;</span><span  title="BrainRegionP" class="an BrainRegionP">brainstem</span><span  title="" cl