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Chronic Fatigue Syndrome
Chronic fatigue syndrome (CFS) can also be called "systemic exertion intolerance disease," and it has no known cause. The condition is characterized by severe lethargy for more than a day after exercise or exertion. Sufferers may have a sore throat, tender lymph nodes, short-term memory problems, and grogginess even after sleeping, among other symptoms. -
Dysphagia (Swallowing Problems)
Dysphagia (difficulty swallowing) has many causes. Dysphagia can be caused by diseases of the brain, diseases or conditions that affect muscle function, diseases of the esophagus, or obstructions of the upper digestive tract and esophagus. Symptoms of dysphagia generally is a mild to severe form of difficulty swallowing. Treatment of dysphagia depends on the cause. -
Electromyography (EMG)
Electromyography, or EMG, involves testing the electrical activity of muscles. Often, EMG testing is performed with another test that measures the conducting function of nerves, called a nerve conduction study. There is minimal pain and discomfort associated with an EMG. -
Magnetic Resonance Imaging (MRI)
Magnetic resonance imaging (MRI) is a scanner that takes cross-sectional images of the body. It is used to evaluate tissues of the head, neck, chest, limbs, abdomen, and pelvis. MRI is a very safe procedure; sedation may be used for infants, small children, or adults who are claustrophobic.
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Dysphagia (Difficulty Swallowing)
Dysphagia (difficulty swallowing) has many causes. Dysphagia can be caused by diseases of the brain, diseases or conditions that affect muscle function, diseases of the esophagus, or obstructions of the upper digestive tract and esophagus. Symptoms of dysphagia generally is a mild to severe form of difficulty swallowing. Treatment of dysphagia depends on the cause.
Acute Flaccid Myelitis (AFM) Topic Guide - Visuals
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Acute Flaccid Myelitis (AFM) Topic Guide - Medications and Vitamins
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Polio affects the central nervous system and spinal cord. It can cause muscle weakness and paralysis. Polio is a life threatening condition because it can ...learn more »