Stefano Paolucci1, Joseph Ngeh2. 1. From the Neurorehabilitation Unit (S.P.), Santa Lucia Foundation-IRCCS, Rome, Italy; and the Stroke Unit (J.N.), Department of Medicine, Colchester Hospital University NHS Foundation Trust, Colchester, UK. s.paolucci@hsantalucia.it. 2. From the Neurorehabilitation Unit (S.P.), Santa Lucia Foundation-IRCCS, Rome, Italy; and the Stroke Unit (J.N.), Department of Medicine, Colchester Hospital University NHS Foundation Trust, Colchester, UK.