Researchers at Ohio State University are seeking adults living with Charcot-Marie-Tooth disease type 1 (CMT-1) and type 2 (CMT-2) to participate in a one-month observational study (CMT Establish). This study is designed to assess whether individuals with CMT-1 and CMT-2 exhibit altered communication between nerves and muscles, known as neuromuscular junction (NMJ) transmission, compared to healthy . . .