“…These results have been confirmed in a large, multisite randomized clinical trial (RCT) in patients 3-9 months after stroke, i.e., the EXCITE trial (Wolf et al, 2006 , 2008 ), and several hundred other smaller studies (Langhorne et al, 2009 ; Stevenson et al, 2012 ). Studies that have used attenuated (Butefisch et al, 1995 ; Foster et al, 1996 ; Peter and Leidner, 1997 ; Van der Lee et al, 1999 ; Dromerick et al, 2000 ; Charles et al, 2001 ; Gritsenko et al, 2001 ; Johnson et al, 2001 ; Kedlaya et al, 2001 ; Liepert et al, 2001 ; Platz et al, 2001 ) or partial versions (Ince, 1969 ; Halberstam et al, 1971 ; Ostendorf and Wolf, 1981 ; Wolf et al, 1989 ) of the full protocol have reported positive results but had smaller gains than the two RCTs from our laboratory. The usual missing component was the transfer package (TP, described below).…”