Grassi C, Passatore M
Institute of Human Physiology, Catholic University S. Cuore, Rome, Italy.
Funct Neurol. 1991 Jul-Sep;6(3):255-8.
Stimulation of the cervical sympathetic trunk, at frequencies within the physiological range, consistently elicits a partial recovery of the contractile force in the fatigued digastric muscle. This action, together with the tension potentiation induced by the sympathetic system in the non-fatigued muscle, could improve the muscular performance under the physiological conditions associated with increase in the sympathetic outflow.
在生理频率范围内刺激颈交感干，能持续引起疲劳的二腹肌收缩力部分恢复。这种作用，连同交感神经系统在未疲劳肌肉中诱导的张力增强，可在与交感神经输出增加相关的生理条件下改善肌肉性能。
