Ischemic stroke symptoms

A Although recovery looks different for everyone, it can be helpful to get a sense of the stroke recovery timeline so you know what to expect after you or a loved one experiences a stroke. Strokes aren’t always easy to recognize. Day 1: Initial Treatment If you experience a stroke, you will likely be initially admitted to an emergency department to stabilize your condition and determine the Depending on the stroke’s severity, you may need to spend time in intensive care or acute care. “Starting rehabilitation as soon as possible after the cause of the stroke is treated is vital in stroke recovery,” says Raghavan. “At Johns Hopkins, rehabilitation starts around 24 hours after a stroke.” The rehabilitation team includes physiatrists, neurologists, physical and occupational therapists, speech-language pathologists and nurses. They meet daily to discuss the patient’s condition, and some form of therapy is delivered as often as every hour during the first day or two. First Few Weeks After a Stroke The typical length of a hospital stay after a stroke is five to seven days. During this time, the stroke care team will evaluate the effects of the stroke, which will determine the rehabilitation plan. The long-term • Cognitive symptoms like memory problems and trouble speaking • Physical symptoms such as weakness, paralysis and difficulty swallowing • Emotional symptoms like depression and impulsivity • Heavy fatigue and trouble sleeping Physical and occupational therapy can help det...

Enter search terms to find related medical topics, multimedia and more. Advanced Search: • Use “ “ for phrases o [ “pediatric abdominal pain” ] • Use – to remove results with certain terms o [ “abdominal pain” –pediatric ] • Use OR to account for alternate terms o [teenager OR adolescent ] Search A-Z Ischemic stroke is sudden neurologic deficits that result from focal cerebral ischemia associated with permanent brain infarction (eg, positive results on diffusion-weighted MRI). Common causes are (from most to least common) atherothrombotic occlusion of large arteries; cerebral embolism (embolic infarction); nonthrombotic occlusion of small, deep cerebral arteries (lacunar infarction); and proximal arterial stenosis with hypotension that decreases cerebral blood flow in arterial watershed zones (hemodynamic stroke). Diagnosis is clinical, but CT or MRI is done to exclude hemorrhage and confirm the presence and extent of stroke. Thrombolytic therapy may be useful acutely in certain patients. Depending on the cause of stroke, carotid endarterectomy or stenting, antiplatelet drugs, or warfarin may help reduce risk of subsequent strokes. Etiology of Ischemic Stroke Heart disorders (particularly disorders that predispose to emboli, such as Acute Myocardial Infarction (MI) Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. Symptoms include chest discomfort with or without dyspnea, nausea, and/or diaphoresis... read more , Infe...

Overview Vascular dementia is a general term describing problems with reasoning, planning, judgment, memory and other thought processes caused by brain damage from impaired blood flow to your brain. You can develop vascular dementia after a stroke blocks an artery in your brain, but strokes don't always cause vascular dementia. Whether a stroke affects your thinking and reasoning depends on your stroke's severity and location. Vascular dementia can also result from other conditions that damage blood vessels and reduce circulation, depriving your brain of vital oxygen and nutrients. Symptoms Vascular dementia symptoms vary, depending on the part of your brain where blood flow is impaired. Symptoms often overlap with those of other types of dementia, especially Alzheimer's disease dementia. But unlike Alzheimer's disease, the most significant symptoms of vascular dementia tend to involve speed of thinking and problem-solving rather than memory loss. Vascular dementia signs and symptoms include: • Confusion • Trouble paying attention and concentrating • Reduced ability to organize thoughts or actions • Decline in ability to analyze a situation, develop an effective plan and communicate that plan to others • Slowed thinking • Difficulty with organization • Difficulty deciding what to do next • Problems with memory • Restlessness and agitation • Unsteady gait • Sudden or frequent urge to urinate or inability to control passing urine • Depression or apathy Vascular dementia symp...

Deep in the center of your brain, there is a walnut-sized center called the thalamus. Located right next to the brain stem, this tiny part of the brain is very important. Even though this complex part of the brain is very small, having a stroke in the thalamus can have many different health implications for your body. ‌ In addition to having a About The Thalamus Generally, the thalamus is responsible for transporting sensory information from the body through the brain. The five main functional components of the thalamus are: • Arousal and pain regulation. This part of the thalamus is able to discern what object is creating which brain patterns. Both through • Sensory experiences. There are parts within the thalamus that regulate every type of sensory information except for • Motor language function. Speech and • Cognitive function. The thalamus is integral for your overall • Mood and motivation. There are components within the thalamus that are connected to parts of the brain that encompass mood and motivation. Causes of Thalamic Strokes There are two ‌ Ischemic strokes‌ Ischemic strokes happen when a build-up of fatty deposits, ‌ Hemorrhagic strokes‌ Typically, hemorrhagic strokes occur because of conditions related to the blood vessels. ‌ Similar to other strokes, some risk factors for thalamic strokes and infarcts are: • Being overweight • Not exercising • • Taking drugs like cocaine, methamphetamine, or Adderall • High blood pressure • Smoking cigarettes • High cholest...

Carotid artery The carotid arteries are a pair of blood vessels. There's one on each side of the neck. The carotid arteries deliver blood to the brain and head. Carotid artery disease occurs when fatty deposits, called plaques, clog the blood vessels that deliver blood to the brain and head (carotid arteries). The clog increases the risk of stroke. Stroke is a medical emergency that occurs when the brain loses all or much of its blood supply. During a stroke, the brain doesn't get oxygen and brain cells begin to die within minutes. Stroke is a leading cause of death and disability in the U.S. Carotid artery disease often develops slowly. The first sign of the condition might be a stroke or transient ischemic attack (TIA). A TIA is a temporary shortage of blood flow to the brain. Treatment of carotid artery disease usually involves lifestyle changes, medicines and sometimes surgery. Symptoms In its early stages, carotid artery disease often doesn't have symptoms. The condition might not be obvious until it's serious enough to deprive the brain of blood, causing a stroke or TIA. Symptoms of a stroke or TIA include: • Sudden numbness or weakness in the face or limbs, often on one side of the body. • Sudden trouble speaking and understanding speech. • Sudden trouble seeing in one or both eyes. • Sudden dizziness or loss of balance. • Sudden, severe headache with no known cause. When to see a doctor Seek emergency care for any symptoms of a stroke. Even if they last only a shor...

What is a cerebrovascular accident? Cerebrovascular accident (CVA) is the medical term for a Seek medical attention immediately if you think that you or someone around you might be having a stroke. The more quickly you receive treatment, the better the prognosis, as a stroke left untreated for too long can result in permanent brain damage. There are two main types of cerebrovascular accident, or stroke: an ischemic stroke is caused by a blockage; a hemorrhagic stroke is caused by the rupture of a blood vessel. Both types of stroke deprive part of the brain of blood and oxygen, causing brain cells to die. Ischemic stroke An ischemic stroke is the most common and occurs when a blood clot blocks a blood vessel and prevents blood and oxygen from getting to a part of the brain. There are two ways that this can happen. One way is an Hemorrhagic stroke A The quicker you can get a diagnosis and treatment for a stroke, the better your prognosis will be. For this reason, it’s important to understand and recognize the symptoms of a stroke. Stroke symptoms include: • difficulty walking • dizziness • loss of balance and coordination • difficulty speaking or understanding others who are speaking • numbness or paralysis in the face, leg, or arm, most likely on just one side of the body • blurred or darkened vision • a sudden headache, especially when accompanied by nausea, vomiting, or dizziness The symptoms of a stroke can vary depending on the individual and where in the brain it has h...