What is electromyography? Electromyography involves measuring the electrical activity of muscle fibers and recording it as a so-called electromyogram. A distinction is made between: Surface EMG: Here, the measuring electrodes are stuck to the skin. Needle EMG: Here the doctor inserts a needle electrode into the muscle. In both cases, the activity of the muscle … Electromyography: Definition, Reasons, Procedure
The falling asleep stage is a state between sleeping and waking, known as the first stage of sleep, which relaxes both the body and the mind of the person to allow the person to transition into the most restful sleep possible. During the falling asleep stage, the sleeper still reacts to external stimuli and thus … Falling Asleep Phase: Function, Tasks, Role & Diseases
Sleep-onset twitching, also called sleep-onset myoclonus, is when there are twitches of the body during falling asleep, sometimes in association with other abnormalities. Sleep onset twitches are usually harmless and can occur in the course of life and disappear again on their own. Only when falling asleep twitches make it difficult or impossible to fall … Sleep Onset Twitching: Causes, Symptoms & Treatment
Myotonia congenita Becker belongs to the general group of so-called myopathies (muscle diseases). It is characterized by delayed establishment of the resting membrane potential after a muscle contraction. That is, muscle tone decreases only slowly. What is myotonia congenita Becker? Myotonia congenita Becker is a muscle disorder (myopathy) that belongs to the special group of … Myotonia Congenita Becker: Causes, Symptoms & Treatment
Myotonia congenita Thomsen is a so-called hereditary disease; it is a hyperexcitability of skeletal muscles. Myotonia congenita Thomsen is one of the hereditary diseases. The prognosis and course of the disease are quite positive; severe limitations that significantly affect the quality of life are not expected. What is myotonia congenita Thomsen? Under the term myotonia … Myotonia Congenita Thomsen: Causes, Symptoms & Treatment
During a muscle biopsy, physicians remove muscle tissue from skeletal muscles for the diagnosis of neuromuscular diseases, for example, in the presence of myopathies. Another task of muscle biopsy is the examination of the preserved tissue material. Closely related specialties are neurology, neuropathology, and pathology. What is muscle biopsy? During a muscle biopsy, physicians remove … Muscle Biopsy: Treatment, Effects & Risks
Fukuyama type muscular dystrophy is a rare, congenital muscle wasting disease that occurs mainly in Japan. The disease is caused by the mutated so-called FCMD gene, which is responsible for coding the protein fukutin. The disease is associated with severe mental and motor developmental abnormalities and shows progressive course, resulting in a mean life expectancy … Fukuyama Type Muscular Dystrophy: Causes, Symptoms & Treatment
Facioscapulohumeral muscular dystrophy is a so-called dystrophic disease of the muscles. In the majority of cases, the disease begins in the area of the face as well as the shoulder girdle. Facioscapulohumeral muscular dystrophy is a relatively rare disease. It occurs in only one to five people in 100,000. In addition, the disease usually begins … Facioscapulohumeral Muscular Dystrophy: Causes, Symptoms & Treatment
Carpal tunnel syndrome is pressure damage to nerves in the wrist caused by a space narrowing in the carpal canal. The condition must be treated or it will lead to secondary damage that can significantly limit the function of the affected hand. What is carpal tunnel syndrome? Graphic representation of the anatomy of the hand, … Carpal Tunnel Syndrome: Causes, Symptoms & Treatment
Pelvic floor EMG is a procedure used to diagnose urinary bladder voiding disorders. The function and activity of the musculature can be recorded and thus pathological changes can be detected. What is pelvic floor EMG? A pelvic floor EMG is applied to diagnose micturition disorders, a stress incontinence, anal incontinence or even constipation (constipation). Pelvic … Pelvic Floor EMG: Treatment, Effect & Risks
Dystroglycanopathies are among the hereditary muscular dystrophies. They are a group of muscle disorders with varying symptoms, but all arise from disorders of specific glycosylations. There are currently no causal treatments for any of the dystroglycanopathies. What are dystroglycanopathies? Dystroglycanopathies represent hereditary muscular dystrophies based on metabolic disorders of glycosylation reactions. They are very rare … Dystroglycanopathy: Causes, Symptoms & Treatment
Bethlem myopathy is a very rare inherited disease that is associated with muscle weakness and wasting, as well as limited joint function and movement. What is Bethlem myopathy? Bethlem myopathy was first described in 1976 by scientists J. Bethlem and G. K. Wijngaarden. That is why it was given its name in 1988. It is … Bethlem Myopathy: Causes, Symptoms & Treatment
