public class Dendrite{
	public Dendrite(Dendrite o){
		owner=o;
	}

	Dendrite owner=0;
	double decay=0.6;
	double activity;


	public void tick(){
		owner.transmit(activity);
		activity*=decay;
	}
	

		// called by stim/inhib synapses and other dendrites
	public void transmit(double a){
		activity+=a;
	}

		// called by modulatory synapses
	public void modulate(double m){
		activity*=m;
	}
}