Marginals of the solutions to the McKean-Vlasov-Fokker-Planck equation. Marginals with respect to the V and w variables (left) and to the V and y variables (right) of the solution of the McKean-Vlasov-Fokker-Planck equation. The first row shows the initial condition; the second, the marginals at time 30.0; the third, the marginals at time 50.0; and the fourth, the stationary (large time) solutions. The input current I is equal to 0.4 and . These are screenshots at different times of movies available as Additional files 1 and 2.