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Treating a Cerebral Stroke - Oren Zarif - Cerebral Stroke


When the brain suffers a stroke, it can have devastating consequences. When blood and oxygen flow to the brain are interrupted, brain cells begin to die. Because of the damaged brain tissue, the brain remains in a weakened state for several hours. The longer a person goes without treatment, the more brain cells die and the damage to the brain is permanent. This is why a stroke is referred to as "time's brain" - the sooner the disease is diagnosed and treated, the better.

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High blood pressure is a common cause of stroke, which can lead to the narrowing of the small arteries that supply the brain. Arteriosclerosis is a process of progressive scarring in the blood vessel walls. The resulting small infarcts in the deep brain regions damage white matter, which is the brain's wires and insulating coating. As a result, small blood vessels can leak, causing cognitive impairment.

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The chances of developing a stroke differ between different racial and ethnic groups. For instance, African Americans have a significantly higher risk of having a stroke than Caucasians. Hispanics are also at higher risk than Caucasians, and people with a family history of stroke are at higher risk. People with a history of heart disease or stroke are also at higher risk for developing another type of brain damage, and have a 25-40 percent chance of suffering a second one within five years after their first.

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Other approaches to treating cerebral stroke include intervention with neuroprotective compounds. Neuroprotective drugs aim to rescue ischemic tissue by intervening in the ischemic cascade. These drugs have been proven effective in animal studies, but have not been approved for human use. In addition to stroke drugs, researchers are testing the potential of neuroprotective compounds to protect the brain during a stroke. There is a growing body of neuroprotective agents, including a few that may be suitable for humans.

Aphasia can also result from a stroke secondary to carotid stenosis. However, the study of 94 aphasic stroke patients does not suggest that all of them are Wernicke's aphasic. Another study by Harrison and Marshall6 showed that Wernicke's aphasia occurs in more than half of those with stroke secondary to carotid artery disease.

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The use of electromagnetic fields (EMF) to treat cerebral stroke has been explored as a neuroprotective and rehabilitation agent. These waves are produced by electrically charged particles that move in and out of magnetic fields. These fields are classified into two types: stationary magnetic fields and pulsed and sinusoidal electromagnetic fields. The most common sources of EMF include electromagnetic coils, magnetic fields, and electrical fields. The electromagnetic fields have a wide range of biological effects.

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A cerebral stroke occurs when a vascular event damages the brain. The symptoms of stroke can be verified through laboratory tests, imaging, and pathology. A stroke may also be attributed to a condition in the heart or blood vessels. Diagnostic tests may include an EEG, coagulation studies, complete blood count, metabolic panel, and urinalysis. Some people experience an extended period of symptoms. If you or a loved one has experienced symptoms of a stroke, it is important to seek medical treatment as soon as possible.

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Physical therapy is the most common form of stroke rehabilitation. The goal of physical therapy is to teach people how to perform simple motor activities like walking and switching movements. This is accomplished by using training exercises that are designed to increase movement, balance, and coordination. Many people will benefit from speech therapy and other mental health services, as well. Rehabilitation is important for the patient as well as their family members. If a stroke leaves a person immobile, they may need to get a prosthetic limb or undergo surgery to correct the condition.

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