Fig. 4From: Dissociating motor learning from recovery in exoskeleton training post-strokeRelationships between movement smoothness and impairment levels. a: The estimated number of peaks at the end of training correlates with the UEFM post training. b: The estimated change of number of peaks due to the slow process correlates with the change of UEFM, pre to post training. Thus, the slow component corresponds to recovery as measured by the changes of UEFMBack to article page