1. A method for the assessment of neuromuscular function by the estimation of motor unit numbers, comprising: interfacing an electrode array with the subject for the purpose of delivering one or more controlled stimuli using at least one stimulator electrode and acquiring electric activity signals of one or more motor units using at least one detector electrode; delivering a stimulus of varying characteristics to the subject; identifying and eliminating any acquired signals due to alternation; and automatically estimating motor unit number based on the consolidated acquired signals using an automation algorithm.