Sensitivity and specificity of reflex detection based on evaluation of interval peak z-scores. The sensitivity and specificity was calculated using two different gold standards; visual examination of single differential (SD) surface electromyography (sEMG) and intramuscular electromyography (iEMG) recordings respectively. The vertical lines represent an interval peak z-score threshold of 12.
Jensen et al. BMC Neuroscience 2013 14:39 doi:10.1186/1471-2202-14-39