I'm working on a NEAT neural network and i'm not sure how to handle neurons that reach a negative action potential.
If a neuron's action potential reaches a certain threshold it fires and it's action potential is set back to 0, so it doesn't fire over and over again.
But what do you do if a neuron receives mostly inhibitory signals? Do you let his action potential fall to negative infinity or do cap it's max-negative value?
Do you just reset it back to 0 if it reaches a negative threshold?