In patients with myasthenia gravis, jitters are greater in the weak muscles, but they are also increased in muscles with normal strength. Jitter is abnormal in the orbicular oculi > 95%, …

2022年12月11日 · Single-fiber EMG reveals increased jitter and blocking in neuromuscular junction disorder. There is marked prolongation in jitter value, with MCD of more than 100 …

2019年8月1日 · This document is the consensus of international experts on the current status of Single Fiber EMG (SFEMG) and the measurement of neuromuscular jitter with concentric …

Single-fiber electromyography (SFEMG) is a selective electromyography (EMG) recording technique that identifies action potentials (APs) from individual muscle fibers.1 The selectivity …

SFEMG records action potentials from single muscle fibers (SFAPs), which permits measuring fiber density (FD), a sensitive measure of reinnervation, and jitter, a sensitive measure of …

“Disposable” reasonably-priced SFEMG electrodes should be developed to permit recordings consistent with the original jitter analysis technique. This article represents a consensus of …

2019年4月1日 · This document is the consensus of international experts on the current status of Single Fiber EMG (SFEMG)and the measurement of neuromuscular jitter with concentric …

SFEMG records action potentials from single muscle fibers (SFAPs), which permits measuring fiber density (FD), a sensitive measure of reinnervation, and jitter, a sensitive measure of …

2019年3月13日 · Jitter is markedly increased in LEMS, frequently being out of proportion to the severity of weakness with frequent impulse blocking. In motor neuron disease, jitter, fiber …

The variation in the time interval between the two action potentials of the same motor unit is called jitter. This term therefore applies to increased variability in the interval between successive …