<StimulationSet>

<!--onset and duration in ms, rate in particles/ms-->
<!--fast injection to have sharp increase-->
<InjectionStim specieID="cAMP" injectionSite="pointA">
           <onset>               201000          </onset>
        <duration>        1         </duration> 
       	<rate>               7500      </rate>
      	<period>        1100             </period>
	<end>          202000           </end>
   <interTrainInterval>  80000           </interTrainInterval>
    <numTrains>           4               </numTrains>
</InjectionStim>

<!--maintained desire concentration-->
 <InjectionStim specieID="cAMP" injectionSite="pointA">
        <onset>               201010          </onset>
        <duration>       1        </duration> 
       	<rate>              70       </rate>
	<period>        10             </period>
	<end>          202000           </end>
	<interTrainInterval>  80000           </interTrainInterval>
    <numTrains>           4               </numTrains>
</InjectionStim>


   
   

</StimulationSet>