class="an ">&ensp;</span>current <span  title="" class="an ">&ensp;</span>subtypes <span  title="" class="an ">&ensp;</span>contribute <span  title="" class="an ">&ensp;</span>to <span  title="" class="an ">&ensp;</span><span  title="ProteinName" class="an ProteinName">Ca</span><span  title="" class="an ">&ensp;</span>transients <span  title="" class="an ">&ensp;</span>in <span  title="" class="an ">&ensp;</span><span  title="NeuronWithProperties, Function" class="an NeuronWithProperties Function">sensory</