All groups received treatment 5d/wk for 5h/d ( 60 sessions ) , with unique treatment as follows : ML alone ( n = 11 ) ( 5h/d partial - and whole-task practice of complex functional tasks ) , robotics plus ML ( n = 12 ) ( 3.5 h/d of ML and 1.5 h/d of shoulder/elbow robotics ) , and FES plus ML ( n = 12 ) ( 3.5 h/d of ML and 1.5 h/d of FES wrist/hand coordination training ) .