Dimitrijevic M R, Faganel J, Sharkey P C, Sherwood A M
Int Rehabil Med. 1980;2(2):76-81. doi: 10.3109/09638288009163961.
Electrically induced sensation and muscle twitches were studied in a group of 43 patients in whom epidural electrodes were percutaneously placed for the evaluation of the effect of spinal cord stimulation on modification of their impaired motor control. Mean stimulus strength for sensory threshold was 5.25 +/- 2.75 mA and the tolerance level was at the stimulus strength of 10.8 +/- 4.4 mA. Muscle twitches with short latencies were recorded in limb and trunk muscles within the segments at the stimulating cathode. Exceptionally, higher stimuli elicited muscle twitches of distant segments.
对43例患者进行了电诱发感觉和肌肉抽搐的研究，这些患者经皮放置硬膜外电极以评估脊髓刺激对改善其受损运动控制的效果。感觉阈值的平均刺激强度为5.25±2.75 mA，耐受水平为刺激强度10.8±4.4 mA。在刺激阴极所在节段的肢体和躯干肌肉中记录到潜伏期短的肌肉抽搐。例外情况是，更高的刺激会引起远处节段的肌肉抽搐。
