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Stroke (also known as a cerebrovascular accident ( CVA) or brain attack) is a medical condition in which poor blood flow to the brain causes cell death. [ 5] There are two main types of stroke: ischemic, due to lack of blood flow, and. hemorrhagic, due to bleeding.
The primary goals of stroke management are to reduce brain injury and promote maximum patient recovery. Rapid detection and appropriate emergency medical care are essential for optimizing health outcomes. [ 1] When available, patients are admitted to an acute stroke unit for treatment. These units specialize in providing medical and surgical ...
Cerebral infarction, also known as an ischemic stroke, is the pathologic process that results in an area of necrotic tissue in the brain (cerebral infarct). [ 1] In mid to high income countries, a stroke is the main reason for disability among people and the 2nd cause of death. [ 2]
Cerebrovascular disease includes a variety of medical conditions that affect the blood vessels of the brain and the cerebral circulation. Arteries supplying oxygen and nutrients to the brain are often damaged or deformed in these disorders. [ 2] The most common presentation of cerebrovascular disease is an ischemic stroke or mini-stroke and ...
Silent stroke. A silent stroke (or asymptomatic cerebral infarction) is a stroke that does not have any outward symptoms associated with stroke, and the patient is typically unaware they have suffered a stroke. Despite not causing identifiable symptoms, a silent stroke still causes damage to the brain and places the patient at increased risk ...
Aphasia is most often caused by stroke, where about a quarter of patients who experience an acute stroke develop aphasia. [39] However, any disease or damage to the parts of the brain that control language can cause aphasia. Some of these can include brain tumors, traumatic brain injury, epilepsy and progressive neurological disorders. [40]
According to the National Heart, Lung, and Blood Institute (NIH), a stroke takes place when blood flow to the brain becomes blocked, or there might be sudden bleeding in the brain.
Sensory stimulation therapy. Sensory stimulation therapy ( SST) is an experimental therapy that aims to use neural plasticity mechanisms to aid in the recovery of somatosensory function after stroke or cognitive ageing. Stroke and cognitive ageing are well known sources of cognitive loss, the former by neuronal death, the latter by weakening of ...
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