Congenital unilateral absence of the hand (amelia) completely deprives individuals of sensorimotor experiences with their absent effector. in PGS vs. OGS. For the absent hand we compared PGS responses Col4a6 with OGS responses for the intact hand that had been phase shifted by 180° thereby accounting for mirror symmetrical biomechanical constraints of the two limbs.… Continue reading Congenital unilateral absence of the hand (amelia) completely deprives individuals of