Drawing lines while imagining circles: Neural basis of the bimanual coupling effect during motor execution and motor imagery. - Francesca Garbarini; Federico D'Agata; Alessandro Piedimonte; Katiuscia Sacco; Marco Rabuffetti; Fred Tam; Franco Cauda; Lorenzo Pia; Giuliano Carlo Geminiani; Sergio Duca; Simon J. Graham; Anna Berti (NeuroImage, 2014)