Myotonia happens when your muscles don’t relax as they should after they contract. It can impact muscles throughout your body and may cause other symptoms depending on the type of …

2023年7月15日 · Myotonic discharges are action potentials of single muscle fibers firing spontaneously in a prolonged fashion after external excitation. These arise from an …

2022年12月21日 · While myotonic discharges on electromyography (EMG) are nonspecific and may be seen in inflammatory myopathies, hypothyroidism, and drug induced myopathies, …

2023年6月26日 · Myotonic discharges are highly specific and consist of spontaneous discharges that have a waxing and waning of amplitude and frequency, typically from around 150/second …

2023年5月1日 · Myotonia is an impairing disorder that resulted in the delayed relaxation of skeletal muscles after voluntary contraction. The illnesses, while rare, often cause great …

Myotonic potentials are defined as repetitive discharges, firing at a rate of 20–80 Hz, in which the amplitude and frequency of the potentials wax and wane, creating a characteristic “dive …

This table demonstrates the summary of myotonic discharge findings of the patients in upper and lower limbs. Myotonic discharges are categorized from 1+ to 4+ scales based on amplitude, …

2024年3月4日 · Myotonic syndromes are a heterogeneous group of inherited disorders with similar pathological mechanisms. Myotonic syndromes are subdivided into dystrophic …

2007年12月7日 · Myotonic discharges are easily recognized on EDX testing because of the waxing and waning discharges. Myotonic dystrophy and myotonia congenita share both …

Myotonic discharges can be seen during electromyography (EMG) and are characterized by spontaneous waxing and waning muscle cell discharges with variable amplitude and …