The Association de la Cause Freudienne - Voie Domitienne on the 25th of May, 2019 organised a preparatory activity for the 5th Congress of the EuroFederation of Psychoanalysis PIPOL9 "The unconscious and the brain, nothing in common" that will take place in Brussels on the 13th and 14th next July. Radio Lacan shares with its listeners the interventions of our colleagues Augustin Ménard, François Ansermet and Jean Reboul summoned with the theme "Psychoanalysis and Neuroscience: towards what real?"