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Lou Gehrig's Disease (ALS) Learning Center
Tests could include:
- History and Physica...
- Electromyogram
- Serum Protein Elect...
- Nerve Conduction Te...
- Cerebrospinal Fluid...
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Ganglioside GM1 Antibody Measurement
- Immunoelectrophores...
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An exam of the nerves and muscles shows weakness, often beginning in one area. There may be muscle tremors, spasms, twitching, or loss of muscle tissue (atrophy). Atrophy and twitching of the tongue are common.
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The diagnosis of Lou Gehrig's disease begins with a complete medical history and physical exam, plus a neurological exam to determine the distribution and extent of weakness. An electrical test of muscle function, called an electromyogram, or EMG,...
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ALS is difficult to diagnose. There is no one set way to test for the disease. A series of diagnostic tests will rule out and exclude other possible causes and diseases that resemble ALS. Electro diagnostic tests such as electromyography (EMG) and...
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ALS is difficult to diagnose. There is no one set way to test for the disease. A series of diagnostic tests will The degeneration and death of motor neurons in the spinal cord and brain results in amyotrophic lateral sclerosis (ALS). These neurons...
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The diagnosis of ALS begins with a complete medical history and physical exam, plus a neurological examination to determine the distribution and extent of weakness. An electrical test of muscle function, called an electromyogram, or EMG, is an imp...
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The diagnosis of ALS begins with a complete medical history and physical exam, plus a neurological examination to determine the distribution and extent of weakness. An electrical test of muscle function, called an electromyogram, or EMG, is an imp...
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During a physical examination, a health care provider studies a patient's body to determine the presence or absence of physical problems. A typical physical examination includes: Inspection (looking at the body; Palpation (feeling the body with ha...
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The health status of populations and of individuals is assessed for many reasons. Assessing needs for care helps guide the allocation of resources— diagnostic assessments guide treatment, prognostic assessments contribute to planning, and assessin...
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Electromyography (EMG) is a test that checks the health of the muscles and the nerves that control the muscles. See also: Nerve conduction velocity test
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Electromyography (EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease.
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Electromyography (EMG) is used to detect, process, and record electrical muscle activity in order to aid in the diagnosis of neuromuscular disease.
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Electromyography (EMG) is an electrical recording of muscle activity that aids in the diagnosis of neuromuscular disease, which affects muscle and peripheral nerves.
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This test roughly measures the types of protein in the fluid (serum) part of a blood sample. See also: Immunoelectrophoresis - serum; Immunofixation - serum; Serum globulin electrophoresis.
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Electrophoresis is a technique used to separate the different components (fractions) of a mixture, such as proteins in a biological sample. Separation is based on differences in the charge (and sometimes size) of the molecules, which determines th...
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Electrophoresis is a technique used to separate different elements (fractions) of a blood sample into individual components. Serum protein electrophoresis (SPEP) is a screening test that measures the major blood proteins by separating them into fi...
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Nerve conduction velocity (NCV) is a test of the speed of electrical signals through a nerve.
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A nerve conduction study is a test that measures the movement of an impulse through a nerve after the deliberate stimulation of the nerve.
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CSF total protein is a test to determine the amount of protein in cerebrospinal fluid (CSF. CSF is a clear fluid that circulates in the space surrounding the spinal cord. An abnormal protein level in the CSF suggests that there is an abnormal proc...
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Immunoelectrophoresis, also called gamma globulin electrophoresis, or immunoglobulin electrophoresis, is a method of determining the blood levels of three major immunoglobulins: immunoglobulin M (IgM), immunoglobulin G (IgG), and immunoglobulin A ...
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