“…Force production by individuals in the chronic phase after stroke reveals greater error and greater variability when using the impaired hand ( Kang and Cauraugh, 2015b , Lodha et al, 2010 ). Dependence on visual feedback increases after stroke ( Bonan et al, 2004a , Kang and Cauraugh, 2015a , Westerveld et al, 2013 ), with evidence suggesting that manipulating visual feedback can enhance motor function ( Brewer et al, 2005 , Brewer et al, 2008 , Patton et al, 2006 , Tunik et al, 2013 ) by decreasing motor error and motor variability after stroke ( Archer et al, 2016 ). Although these findings converge to suggest that modulating visual feedback is a viable option to improve motor output ( Carter et al, 2010 , Tunik et al, 2013 ), the neurophysiological basis for this improvement has not been examined.…”