TY - RPRT TI - Spinal excitation and inhibition decrease as humans age. AU - Aiko Kido AU - Naofumi Tanaka AU - Richard B Stein PY - 2004 DO - 10.1139/y04-017 UR - https://pubmed.ncbi.nlm.nih.gov/15181462/ ID - 15181462 ER -