2American Electroencephalographic Society. Guideline for intraoperatve monitoring of sensory evoked potentials. J Clin Neurophysiol, 1987,4: 397.
3Kalkman C Jr, Ten Brink SA, Been HD, et al. Variability of somatosensory cortical evoked potentials during spinal surgery: effects of anesthetic technique and high- pass digital filtering. Spine, 1991,16: 924.
4Luk KD, Hu Y, Wong YW, et al. Variability of somatosensory eyoked potentials in different stages of scolisis surgery. Spine, 1999,24: 1799.
5Keith RW, Stambough JL, Awender SH. Somatosensory cortical evoked potentials: a review of 100 cases of intraoperative spinal surgery monitoring. J Spinal Disord, 1990, 3:220.
8Hoppenfeld S, Gross A, Andrews C, et al. The ankle clonus test for assessment of the integrity of the spinal cord during operations for scoliosis [J ]. J Bone Joint Surg (Am), 1997, 79(2): 208-212.
9Vauzelle C, Stagnara P, Jouvinoux P. Functional monitoring of spinal cord activity during spinal surgery [J ]. Clin Orthop, 1973, 93 (2): 173-178.
10McCann ME, Brustowicz RM, Bacsik J, et al. The bispectral index and explicit recall during the intraoperative wake-up test for scoliosis surgery [J ]. Anesth Analg, 2002, 94(6): 1474-1478.