our results suggest increased strength of corticospinal connectivity to the paretic hand as an acute adaptation to non-paretic hand exercise to task-failure. Concurrent facilitation of paretic hand manual dexterity and strengthened ipsilesional corticospinal connectivity suggests this approach should be explored as a strategy to promote recovery of corticospinal connectivity and paretic hand motor function in neurorehabilitation.
Ding et al. (Wed,) studied this question.