Safety and efficiency of Wharton’s Jelly-derived mesenchymal stem cell administration in patients with traumatic brain injury: First results of a phase I study

Figure 2 The changes observed in the average scores of the patients before the procedure, at the 1^st wk, 1^st month, 2^nd month, 6^th month and 1^st year after the procedure, regarding the Medical Research Council muscle strength scale right and left values. MRC: Medical Research Council.