Background
limb motor dysfunction, Stroke
STROKE
Stroke’s prevalence and morbidity are increasing (Guano, et al. Neuro 89:53–61, 2017), and limb motor dysfunction is left in most patients (Gittler, et al. JAMA 319:820–821, 2018). Particularly, the rehabilitation of upper limbs is more difficult and time-consuming (Borges, et al. The Cochrane database of systematic reviews 10:CD011887, 2018).