These days the Philadelphia (E.E.U.U.) is celebrating the important annual conference of the AAN (American Academy of Neurology). It has been Professor Conrado Angelini, one of the leaders of the alliance of researchers working on our disease and who was also the main responsible for finding the mutation that causes it. And he has been able to present a poster with the comparison between the muscular resonances made to members of our family and those made to the Hungarian mother and son, who as we told you a few months ago, have been discovered to have our same disease without having a family relationship with them. us, although the mutation they have is not exactly the same as ours.