Figure 1: Representative CMG and EUS-EMG recording in human. (a) CMG and EUS-EMG recordings under the normal condition show that synergic urethral relaxation (inactive EUS-EMG) occurs when voluntary bladder contraction is induced. (b) CMG and EUS-EMG after spinal cord injury show uninhibited bladder contractions (DO and DSD). CMG: Cystometrogram, EUS: External urethral sphincter, EMG: Electromyogram, DO: Detrusor overactivity, DSD: Detrusor-sphincter dyssynergia