{fotardar655,作者{NeelFodar},标题{FocalClocnic运动首页代表美国神经学院,抽象={Objective:报告3名病人电文皮层启发结果,以研究丁卡查封神经生理学.Background先前皮层启发研究显示,阻塞运动通过刺激主电动机皮层产生设计/Methods:我们通过子阵列电极对初级运动皮层进行皮层刺激At each frequency of stimulation, the current intensity was increased from 1mA to a maximum of 15mA.In all patients, the extremity involved in the clonic movement was monitored via surface EMG electrodes, with one pair placed on agonists and antagonists each.Results:The EMG bursts in agonists and antagonists are always synchronized with comparable amplitudes and durations.The latency to first motor response decreases with increasing current intensity.Increasing the intensity at the same frequency of stimulation converts clonic movement into a sustained tonic contraction.Conclusions: The movements elicited by stimulation of primary motor cortex constitute a continuum with only simple myoclonic movements (EMG burst duration\< 50{\textendash}100ms) seen at frequencies lower than 20Hz.高20赫兹频率加强后,简单线性鸡巴先转换为复杂丁基鸡巴,后加丁基鸡巴加结并归结为纯丁性收缩(EMG上见干扰模式)。模式显示通异抓取进化基本反映递解强度进化首页foedar没什么可透露.},isn={0028-3878},URL={https://n.neurlogy.org/content/98/18_supply/655},eprint={s://n.neurlogy.org/content},日志={Neurlogy}