title: Cortical and spinal excitability.
authors.forename: B Y
authors.initials: BY
authors.lastname: Ng
mesh_terms: D002540:Cerebral Cortex / Q000503:physiopathology; D003863:Depression / Q000503:physiopathology / Q000628:therapy*; D004574:Electromagnetic Fields; D004576:Electromyography; D006801:Humans; D013116:Spinal Cord / Q000503:physiopathology