Randomized, Double-Blind, and Placebo-Controlled Trial of Clenbuterol in Denervated Muscle Atrophy

Figure 2

Representative EMGs prior to (I) and after (III) clenbuterol treatment, from a 27-year-old male with right brachial plexus injury for two months at the time of enrollment; (II) and (IV) are representative EMGs prior to (II) and after (III) placebo treatment of a 21-year-old male with left brachial plexus injury for one and a half month before the trial.