="an ">&ensp;</span>of <span  title="" class="an ">&ensp;</span>action <span  title="" class="an ">&ensp;</span>potentials <span  title="" class="an ">&ensp;</span>whereas <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span><span  title="CAP" class="an CAP">UTP</span><span  title="" class="an ">&ensp;</span>insensitive <span  title="" class="an ">&ensp;</span>fibers <span  title="" class="an ">&ensp;</span>were <span  title="" class="an ">&ensp;</span>largely <span  title="