span  title="CAP" class="an CAP">DRG</span><span  title="" class="an ">&ensp;</span><span  title="Neuron" class="an Neuron">neurons</span><span  title="" class="an ">&ensp;</span>using <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>whole <span  title="" class="an ">&ensp;</span><span  title="Neuron" class="an Neuron">cell</span><span  title="" class="an ">&ensp;</span>patch <span  title="" class="an ">&ensp;</span>clamp <span  title="" class="an ">&ensp;</span>techniqu