span  title="" class="an ">&ensp;</span>for <span  title="" class="an ">&ensp;</span>hair <span  title="" class="an ">&ensp;</span><span  title="Neuron" class="an Neuron">cell</span><span  title="" class="an ">&ensp;</span>transduction <span  title="" class="an ">&ensp;</span>but <span  title="" class="an ">&ensp;</span>contributes <span  title="" class="an ">&ensp;</span>to <span  title="" class="an ">&ensp;</span>the <span  title="" class="an ">&ensp;</span>transduction <span  title="" class="an ">&ensp;<