Nerve conduction velocity indicates the speed at which electrical stimuli are transmitted along a nerve fiber. By measuring nerve conduction velocity, nerve function can be checked and diseases affecting the nervous system can be diagnosed. The speed of transmission of electrical impulses is calculated by the distance between two points and the time required. What … Nerve Conduction Velocity: Function, Tasks, Role & Diseases
Progressive external ophthalmoplegia is also known as ophthalmoplegia progressiva externa and is one of the neuroophthalmologic disorders. A special form of the disorder is ophthalmoplegia plus (CPEO plus). What is progressive external ophthalmoplegia? Progressive external ophthalmoplegia is caused by a disorder of the mitochondria. This mitochondriopathy causes a slowly progressive paralysis of the external eye … Progressive External Ophthalmoplegia: Causes, Symptoms & Treatment
Definition of carpal tunnel syndrome Carpal tunnel syndrome is caused by chronic compression of the median nerve of the middle arm (nervus medianus) and manifests itself early in the morning with nocturnal pain in the index and middle fingers, as well as in the thumb. In the course of the disease, the musculature of the … Diagnosis of carpal tunnel syndrome
Diagnosis using electroneurography In order to confirm the suspected diagnosis “carpal tunnel syndrome“, a diagnostic apparatus can also be connected.Electroneurography in particular is very informative here, and is therefore considered the diagnostic method of choice. The median nerve on the affected side is stimulated with an electrical stimulus at the wrist and the time until … Diagnosis using electroneurography | Diagnosis of carpal tunnel syndrome
Diagnosis by X-ray/MRI X-rays are not necessarily suitable for the diagnosis of carpal tunnel syndrome. However, they can be helpful in detecting other diseases that are often associated with carpal tunnel syndrome (e.g. arthrosis of the thumb saddle joint). An MRI examination is usually not necessary and is not part of the routine diagnosis of … Diagnosis by X-ray/MRI | Diagnosis of carpal tunnel syndrome
Neuropathy is the term used to describe quite a few disorders of the peripheral nervous system. However, disorders of the central nervous system, such as autonomic dysfunction, also fall under this term. Sometimes neuropathy is a consequence of other diseases such as diabetes or the consequence of consumption of neurotoxic substances such as alcohol or … Neuropathy: Causes, Symptoms & Treatment
Peroneal paresis results from mechanical pressure damage to the common peroneal nerve, which carries both motor and sensory nerve fibers of the lower leg. The leading symptom of paresis, in addition to steppage gait, is sensory disturbances in the area of the lateral lower leg. Treatment involves targeted physical therapy and sparing of the nerve … Peroneal Paresis: Causes, Symptoms & Treatment
Peroneal palsy involves damage to the fibular nerve. Paresis is one of the nerve compression syndromes. What is peroneal palsy? Peroneal palsy also the name peroneal paresis. This refers to damage to the common fibular nerve (peroneal nerve). The paralysis is counted among the nerve compression syndromes, which occur relatively frequently. Both individual parts of … Peroneal Palsy: Causes, Symptoms & Treatment
Diabetic neuropathy is a disease of the nerves that can develop as part of long-term diabetes mellitus. Symptoms typically begin first in the feet and may present with loss of sensitivity and tingling, as well as paralysis. What is diabetic neuropathy? Neuropathy is a disease of the nerves (more specifically, the peripheral nerves, that is, … Diabetic Neuropathy: Causes, Symptoms & Treatment
Middle radial palsy is a paresis of the radial nerve. In this case, the paralysis occurs in the area of the distal upper arm and usually results from injury or other external factors. Middle radial nerve palsy is usually localized within what is known as the radial sulcus. What is middle radial palsy? Middle radial … Middle Radial Palsy: Causes, Symptoms & Treatment
Electromyography (EMG) is the study of electrical functions of skeletal muscles, the activity of which can be used to assess muscle and nerve function. This method of examination is used whenever diseases of the peripheral nervous system are suspected, which includes muscles and nerves of the head, trunk, and limbs. What is electromyography? Electromyography determines … Electromyography: Treatment, Effects & Risks
Electroneurographic examination (electroneurography (ENG)) is a method of determining the nerve conduction velocity of peripheral nerves in neuronal and/or muscular diseases. In the majority of cases, electroneurography is unproblematic and not associated with any complications. What is electroneurography? Electroneurography is the name given to a diagnostic procedure in which the nerve conduction velocity of potentially … Electroneurography: Treatment, Effects & Risks