Many people associate multiple sclerosis with a life in a wheelchair. This can cause fear and is not completely incomprehensible. Because the multiple Sklerose is a neurological illness, which often already occurs in the young adult age and can impair the life of the patients strongly. That the multiple Sklerose is however versatile and a … Symptoms of multiple sclerosis
Cause of multiple sclerosis Until today the cause of multiple sclerosis has not been thoroughly researched, only theories can be put forward. Relevant in the pathophysiology of multiple sclerosis are the so-called myelin sheaths. Like fatty tubes, these sheath the nerves in sections. The function of the myelin sheaths is to accelerate the transmission of … Cause of multiple sclerosis | Symptoms of multiple sclerosis
Course of multiple sclerosis Depending on the patient, the course of multiple sclerosis can vary and can be more severe in some cases and milder in others. In the relapsing-remitting form (the most common form of multiple sclerosis), the symptoms decrease completely after the relapses. This is the most favorable course for the patient, as … Course of multiple sclerosis | Symptoms of multiple sclerosis
Multiple sclerosis and pregnancy In terms of gender, multiple sclerosis affects women more often than men. This raises the question of whether pregnancy is also possible without complaints in cases of diagnosed multiple sclerosis. As already mentioned, the multiple Sklerose is not inherited to the child.Only the predisposition would be present, but it is not … Multiple sclerosis and pregnancy | Symptoms of multiple sclerosis
Summary Still the multiple sclerosis must be investigated in its causes and healing chances. Even though the disease can be treacherous, an independent life is possible. This goes from the normal life expectancy up to the desire for children. Therapeutic efficiency is important in order to enable patients to enjoy a good quality of life … Summary | Symptoms of multiple sclerosis
Myelin sheath is the term used to describe the covering of the neurites of a nerve cell, which can be up to one meter long. The myelin sheath protects the nerve fiber, insulates it electrically, and allows much faster transmission speeds than nonmyelinated nerve fibers. Myelin sheaths are composed of special lipids, phospholipids, and structural … Myelin Sheath: Structure, Function & Diseases
The infraspinatus muscle extends between the scapula, glenohumeral joint capsule, and greater humerus. It is part of the striated (skeletal) musculature and is important for external rotation, abduction, and adduction of the arm. As part of the rotator cuff, it can be damaged if the cuff ruptures. What is the infraspinatus muscle? A person normally … Infraspinatus Muscle: Structure, Function & Diseases
Neurite is the term used to describe the cell extension of a nerve cell through which electrical impulses are transmitted to its environment. If the neurite is also surrounded by “glial cells” that isolate it, it is called an axon. Function and structure A neurite is the extension of a nerve cell, and directs its … Neurite
Definition Triggered by a chronic vitamin B12 deficiency, funicular myelosis results in the regression of certain spinal cord areas. Symptoms Funicular myelosis is characterized by a breakdown of the myelin sheaths surrounding the nerves (so-called demyelination). If this sheathing of the nerve cells is missing, malfunctions and short circuits occur in the transmission of nerve … Funicular myelosis
Diagnostics During the physical examination, the following features of funicular myelosis are particularly noticeable: If the water in the spinal canal (liquor) is also examined, two thirds of the affected patients show an increase in protein. The measurement of nerve conduction velocity (electroneurography) shows a slowdown in about three-quarters of the patients, which is partly … Diagnostics | Funicular myelosis
Therapy Funicular myelosis is treated with vitamin B12 injections or infusions. This substitution may be necessary for years until the actual cause of the reduced vitamin B12 content in the body can be eliminated. Prognosis The prognosis for funicular myelosis is very good and a complete cure is possible if the clinical picture or the … Therapy | Funicular myelosis
A Ranvier lacing ring is a ring-shaped interruption of the fat or myelin sheath surrounding nerve fibers. In the course of “saltatoric excitation conduction” it serves to increase the speed of nerve conduction. Saltatoric, from Latin: saltare = to jump refers to the “jump” of an action potential that takes place when it encounters a … Ranvier lacing ring
