Paralytic stroke meaning

What is paralysis? Paralysis is a loss of muscle function in part of your body. It can be localized or generalized, partial or complete, and temporary or permanent. Paralysis can affect any part of your body at any time in your life. If you experience it, you probably won’t feel pain in the affected areas. A treatment plan and outlook for the condition will depend on the underlying cause of paralysis, as well as symptoms experienced. Technological innovations and therapeutic interventions may help you maintain your independence and quality of life. The symptoms of paralysis are usually easy to identify. If you experience paralysis, you’ll lose function in a specific or widespread area of your body. Sometimes a tingling or numbing sensation can occur before total paralysis sets in. Paralysis will also make it difficult or impossible to control muscles in the affected body parts. Doctors can classify paralysis in many different ways: Location Localized paralysis affects only one part of your body, such as your face or hand. Generalized paralysis is a group of conditions that affect multiple body parts. The types include: • monoplegia, which affects only one arm or leg • hemiplegia, which affects one arm and one leg on the same side of your body • paraplegia, which affects both of your legs • quadriplegia, or tetraplegia, which affects both of your arms and both of your legs Severity If you have partial paralysis, you’ll have some control over the muscles in the affected body...

Sometimes, even with testing, the underlying cause of a stroke can’t be identified. When this happens, the stroke is classified as a cryptogenic stroke. These strokes make up about 25–40% of ischemic strokes. Nearly Ischemic strokes make up about Hemorrhagic strokes are less common. They occur when a blood vessel ruptures, which can cause bleeding in your brain. A stroke is called “cryptogenic” when the cause can’t be determined. Doctors classify strokes as cryptogenic in the following • they can’t find the cause of the stroke • the stroke has two or more possible causes • the cause of the stroke hasn’t been fully evaluated Read on to learn more about cryptogenic strokes, including how they’re diagnosed and treated. Most strokes are It’s thought that a large proportion of cytogenic strokes are caused by: • Atrial fibrillation (AFib): • Hypercoagulable state: A • Aortic arch atheroma: Aortic arch • Patent foramen ovale: • Other causes: rarer causes of cryptogenic stroke include: • infections such as • a tear in the wall of one of your arteries • cancer Symptoms of a stroke can vary depending on what area of the brain is affected. • severe • • • lack of coordination • vision changes or trouble seeing • sudden • sudden difficulty speaking or understanding speech • sudden paralysis, numbness, or weakness on one side of your body, including the: • face • arms • legs Learn more about It’s critical to seek immediate medical attention, by calling 911 or local emergency services, i...

Spinal strokes occur due to blockages in the spinal cord’s blood supply. Without an adequate blood supply, the spinal cord does not receive the oxygen and nutrients required to function. Any disruption to the blood supply can damage the spinal cord and prevent it from communicating with the rest of the body. This can result in severe back pain, limb weakness, and a loss of nerve sensation. Medical professionals refer to spinal strokes as spinal cord infarctions. In this article, learn about the symptoms, causes, treatment, and recovery. Share on Pinterest Ghislain & Marie David de Lossy/Getty Images The spine uses nerve impulses to communicate with different parts of the body. In severe cases of spinal Unlike other strokes, spinal strokes do not typically disrupt the blood supply to the brain. However, they do have similar causes. Spinal strokes are rare, accounting for just Less commonly, bleeding from ruptured blood vessels can cause a spinal stroke. This type of stroke is called a hemorrhagic stroke. The symptoms of spinal strokes may vary from person to person, depending on the location of the stroke in the spine. The severity of the damage and speed of treatment will also Symptoms include: • • difficulty moving • • • tingling • • • difficulty breathing • pain in the neck or back In severe cases, a spinal stroke can cause death. However, specific factors increase the likelihood of this happening, including: • high • • • • • smoking • excessive alcohol consumption • lac...

The chain of nerve cells that runs from the brain through the spinal cord out to the muscle is called the motor pathway. Normal muscle function requires intact connections all along this motor pathway. Damage at any point reduces the brain's ability to control the muscle's movements. This reduced efficiency causes weakness, also called paresis. Complete loss of communication prevents any willed movement at all. This lack of control is called paralysis. Certain inherited abnormalities in muscle cause The line between weakness and paralysis is not absolute. A condition causing weakness may progress to paralysis. On the other hand, strength may be restored to a paralyzed limb. Nerve regeneration or regrowth is one way in which strength can return to a paralyzed muscle. Paralysis almost always causes a change in muscle tone. Paralyzed muscle may be flaccid, flabby, and without appreciable tone, or it may be spastic, tight, and with abnormally high tone that increases when the muscle is moved. Paralysis may affect an individual muscle, but it usually affects an entire body region. The distribution of weakness is an important clue to the location of the nerve damage that is causing the paralysis. Words describing the distribution of paralysis use the suffix "-plegia," from the Greek word for "stroke." The types of paralysis are classified by region: • monoplegia, affecting only one limb • diplegia, affecting the same body region on both sides of the body (both arms, for example,...

Hemiplegia is a neurological condition that involves paralysis of one side of the body. Hemiplegia is a secondary effect of certain medical conditions that damage the nervous system such as stroke, brain injury, or cerebral palsy. Sometimes, this affects the way people move, walk, or care for themselves. Because of this, individuals with hemiplegia often rely on assistive devices, such as wheelchairs, and the help of caregivers to carry out daily tasks. Fortunately, regaining movement is often possible thanks to the nervous system’s ability to rewire itself. To help you understand the symptoms and treatment methods for hemiplegia, this guide will discuss: • • • • • • Hemiplegia Definition Hemiplegia is a condition caused by damage to the nervous system that results in paralysis of one side of the body. It can cause difficulty moving the lower part of one’s face, arm, and leg on the right or left side of the body. Types of Hemiplegia One of the most common causes of hemiplegia is stroke. When a stroke occurs, the supply of blood in the brain is compromised and causes brain damage. Other neurological conditions that can cause hemiplegia are brain injury, spinal cord injury, and cerebral palsy. Hemiplegia in individuals with cerebral palsy is congenital, meaning that it is caused by damage to the brain before, during, or shortly after birth. Here are the possible types of hemiplegia: Contralateral hemiplegia The brain is divided in two hemispheres, each controlling movement o...

The symptoms of monoplegia can come on suddenly, as in the case of an injury or stroke. The symptoms may also progress gradually over time due to the progression of cerebral palsy or a motor neuron disease. The main symptom of monoplegia is the inability to move one of your arms or legs. You may also experience the following symptoms in or around the affected limb: • • muscle • feelings of • loss of • curling of the fingers or toes on the affected limb Both monoplegia and Monoplegia is paralysis that affects a single limb on the upper or lower part of the body. So, for instance if you had monoplegia and couldn’t move your right arm, you would still be able to move your right leg. Hemiplegia is paralysis that affects one side of the body. Either the right side or the left side of the body can be affected. If you had hemiplegia on your right side, you wouldn’t be able to move your right arm and right leg. The muscles on the right side of your While the two conditions are different, monoplegia and hemiplegia share many of the same potential causes. This can include things like injury, cerebral palsy, and stroke. There’s currently no cure for paralysis, including monoplegia. Instead, treatment aims to address the symptoms while improving quality of life. Treating the underlying cause of monoplegia is important. Some of the potential treatment options for monoplegia include: • Physical therapy: PT can be used to help maintain or build strength, flexibility, and mobility in the ...

Diminished Sensation on the Left Side After a right-sided stroke, it is possible to have diminished sensation or loss of sensation on the left side of the body. Sometimes paresthesias (numbness, tingling, or other unusual sensations) or pain can develop in the areas of the body that have diminished sensation. This usually begins after weeks, months, or longer. Left Neglect One of the distressing characteristics of a right-sided stroke is deceased attention to the left side of the body or an inability to recognize the area of the body impacted by the stroke. As with other effects of a right-sided stroke, the severity of this problem can range from mild to severe. Neglect after a right-sided stroke can make it especially difficult to participate in physical therapy and other aspects of rehabilitation. Homonymous Hemianopia A right-sided stroke can cause loss of vision on the left side from both eyes. This can affect the whole left side, or only the upper or lower part of vision on the left side.This is called left • • Diet modification and medical treatment to achieve healthy cholesterol and triglyceride levels • Control of diabetes • Blood thinners if there is a high risk of blood clots • Treatment of heart problems, such as valve disease, coronary artery disease, and irregular heart rhythms • Smoking cessation Summary A stroke can have many different effects, depending on which side of the brain is affected. A right-sided stroke can cause left-sided weakness, left-sided se...