Read our stroke glossary from cleveland clinic to understand commonly used terms and definitions of words associated with stroke and stroke recovery 8002232273 a research program conducted with patients to evaluate a new medical treatment, drug or device cognition:.
A brain stem stroke is a life-threatening medical emergency if you have symptoms that indicate a stroke, your doctor will likely order imaging tests such as mri scan , ct scan , doppler. A stroke is a medical condition in which poor blood flow to the brain results in cell death there are two main types of stroke: ischemic, due to lack of blood flow, and hemorrhagic, due to bleeding they result in part of the brain not functioning properly. Stroke vs transient ischemic attack (tia) symptoms and signs stroke or brain attack is similar to a heart attack, except that it only occurs in the brain a transient ischemic attack (tia, mini-stroke) is a type of stroke, but in a mini-stroke, the blood supply to the brain usually is restored, and sign and symptoms go away within minutes.
Medical definition of stroke stroke: the sudden death of brain cells due to lack of oxygen, caused by blockage of blood flow or rupture of an artery to the brain sudden loss of speech, weakness, or paralysis of one side of the body can be symptoms. Ischemic stroke: this is the most common type of stroke a blood clot prevents blood and oxygen from reaching the brain hemorrhagic stroke: this occurs when a weakened blood vessel ruptures and normally occur as a result of aneurysms or arteriovenous malformations (avms.
Read our stroke glossary from cleveland clinic to understand commonly used terms and definitions of words associated with stroke and stroke recovery 8002232273 cleveland clinic is a non-profit academic medical center advertising on our site helps support our mission. A transient ischemic attack (tia, mini-stroke) is a type of stroke, but in a mini-stroke, the blood supply to the brain usually is restored, and sign and symptoms go away within minutes however, it may take up to 24 hours for symptoms of a tia to go away. Diseases stroke risk is increased for people with diabetes, heart disease (especially atrial fibrillation), high blood pressure, prior stroke, or tia risk of stroke increases tenfold for someone with one or more tias other medical conditions stroke risk increases with obesity, high blood cholesterol level, or high red blood cell count. A brain stem stroke is a life-threatening medical emergency if you have symptoms that indicate a stroke, your doctor will likely order imaging tests such as mri scan, ct scan, doppler ultrasound, or angiogram heart function testing may include electrocardiogram and echocardiogram. Stroke sudden loss of neurological function caused by a blockage or rupture of a blood vessel to the brain or spinal cord includes infarction and hemorrhage subtypes stupor condition of unresponsiveness from which the patient can only be aroused by vigorous and repeated stimuli once stimulus ceases, patient lapses back into unresponsiveness.
Home » professionals » resources » glossary of neurological terms glossary of neurological terms guidelines & consensus statements may occur in people without any medical problems or as a seizure aura_ (lacunar stroke) small. Ischemic stroke: type of stroke that occurs when a blood vessel in the brain develops a clot and cuts off the blood supply to the brain blood clots often result from a condition called atherosclerosis, the build-up of fatty deposits within blood vessel walls.
The symptoms of a stroke can be permanent long-term complications may include pneumonia or loss of bladder control the main risk factor for stroke is high blood pressure other risk factors include tobacco smoking, obesity, high blood cholesterol, diabetes mellitus, a previous tia, and atrial fibrillation.