Sisitimu yetsinga inobudirira nekumhanya. Kuburikidza nekudzungudza kwemuviri wese kwakanyatsogadziriswa, tekinoroji yedu inomutsa nzira dzakadzika dzekudzivirira - macircuit akafanana etsinga anotarisira kuenzana, kubatana, uye kupora kwekufamba. Zvichitsigirwa neuchapupu hwekiriniki hwestroke, Parkinson's, cerebral palsy, uye multiple sclerosis, kurapwa kwekudzungudza kuri kutsanangura patsva kuti kudzoreredza muviri kwakaita sei.