Before revision:  The contribution here is a classification and interpretation carried out with a set of numerical simulations corresponding to networks trained for AND, OR, XOR tasks, and a Flip Flop , by doing the description of the dynamics.
After revision:  The contribution here is a classification and interpretation carried out with a set of numerical simulations corresponding to networks trained to process time stimuli with AND, OR, XOR tasks, and a Flip Flop , by doing the description of the dynamics.