title: The lower plexus innervates the opponens pollicis and abductor pollicis brevis.
authors.forename: A J
authors.initials: AJ
authors.lastname: Wilbourn
authors.forename: M
authors.initials: M
authors.lastname: Cherington
mesh_terms: D004576:Electromyography; D006801:Humans; D008475:Median Nerve / Q000033:anatomy & histology* / Q000503:physiopathology*; D018482:Muscle, Skeletal / Q000294:innervation*; D009431:Neural Conduction; D013126:Spinal Nerve Roots / Q000033:anatomy & histology*