Taylor B A, Fennelly M E, Taylor A, Farrell J
Scoliosis Unit, Royal National Orthopaedic Hospital Trust, Stanmore, Middlesex, UK.
J Neurol Neurosurg Psychiatry. 1993 Jan;56(1):104-6. doi: 10.1136/jnnp.56.1.104.
Spinal motor evoked potentials (SMEP) were recorded from tibialis anterior muscle after epidural stimulation of the spinal cord at the low cervical or high thoracic level during scoliosis surgery. By using a double stimulus pulse to produce temporal summation within the spinal cord a maximal CMAP response was readily achieved despite good surgical anaesthesia.
在脊柱侧弯手术期间,于颈下段或胸上段水平对脊髓进行硬膜外刺激后,从胫前肌记录脊髓运动诱发电位(SMEP)。通过使用双刺激脉冲在脊髓内产生时间总和,尽管手术麻醉效果良好,但仍能轻松获得最大复合肌肉动作电位(CMAP)反应。