seizure effects on the brain
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Do Seizures Damage the Brain? // Resource Centres / Epilepsy / About Epilepsy / Frequently Asked Questions / Do Seizures Damage the Brain? A great deal of epilepsy research in humans and animals has focused on the question of whether seizures cause brain damage, existing underlying brain damage causes seizures, or a combination of both.
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Plankton Plankton (singular plankter) are a diverse group of organisms that live in the water column of large bodies of water and that cannot swim against a current. They provide a crucial source of food to many large aquatic organisms, such as fish and whales.
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- Overview. A seizure (also called a fit, spell, convulsion, or attack) is the visible sign of a problem in the electrical system that controls your brain. A single seizure can have many causes, such as a high fever, lack of oxygen, poisoning, trauma, a tumor, infection, or after brain surgery.
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It's a Seizure, But Is It Epilepsy? A first seizure can affect part of or the entire brain. These seizures occur in pregnant women and are not caused by epilepsy or other brain disorders. The cause of eclampsia is not known, but it often follows the pregnancy condition called preeclampsia, in which the woman’s blood pressure gets abnormally high.
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- Since seizure medicines lower the excitability of nerve cells in the brain, they can also affect normal activity. Cognitive problems - problems with thinking, remembering, paying attention or concentrating, finding the right words, or other symptoms – can be due to side effects of some seizure medicines.
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- Epilepsy is a disorder of the nervous system. 1  Epilepsy causes sudden, intense bursts of electrical activity in the brain. These bursts cause seizures, which may affect: 2  Muscle control. 3  Movement. 4  Speech. 5  Vision. 6  Awareness.
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- A seizure is a brief disturbance in the electrical activity of the brain that causes temporary changes in movement, awareness, feelings, behavior, or other bodily functions. Epilepsy is the fourth most common neurological disorder in the United States after migraine, stroke, and Alzheimer’s disease.
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- Generalized seizures occur all over the brain and can affect the entire body. Symptoms of general seizures include: 1  convulsions. 2  twitching motions. 3  falling down. 4  loss of consciousness. 5  biting the tongue.6  loss of bladder control. 7  stiffening of the body.eneralized seizures occur all over the brain and can affect the entire body. Symptoms of general seizures include: 1  convulsions. 2  twitching motions. 3  falling down. 4  loss of consciousness. 5  biting the tongue.
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Seizure There are two major types of seizures: 1  Primary generalized seizures – The seizure affects the entire cerebral cortex, the outer portion of the brain that contains the majority of brain cells. In this type of seizure, the abnormal firing of brain cells occurs on both sides of the brain at about the same time.
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- Anything that the brain does normally can also occur during a seizure when the brain is activated by seizure discharges. Some people call this activity “electrical storms” in the brain. Seizures have a beginning, middle, and end. Not all parts of a seizure may be visible or easy to separate from each other.
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Epilepsy and Seizures What is epilepsy? Epilepsy is a neurological condition involving the brain that makes people more susceptible to having recurrent seizures. It is one of the most common disorders of the nervous system and affects people of all ages, races, and ethnic background. Almost 2.2 million Americans live with epilepsy. Anything that interrupts the normal connections between nerve cells in the brain can cause a seizure.
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- Brain parasites can interrupt the normal activity of the brain and cause brain seizures. On the other hand, parasites that attach to the brain-fluid cavities will cause symptoms such as headaches, nausea, and dizziness, as well as brain seizures.
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Taking Anti-Seizure Medications After a Stroke Seizures are episodes of erratic brain activity that result in abnormal body movements or loss of consciousness or both. Seizures can happen spontaneously (primary seizures) or as a result of brain damage (due to stroke). Sometimes, your doctor may discuss seizure prevention with you after you have had a stroke because seizures are not uncommon after a stroke. Strokes and seizures both involve the brain.
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Epilepsy and Seizures 1 This type of seizure commonly occurs in the temporal lobe of the brain, the area of the brain that controls emotion and memory function. 2  This seizure usually lasts between one to two minutes. 3  Consciousness is usually lost during these seizures and a variety of behaviors can occur.he person may have varying degrees of symptoms depending upon the type of seizure. The following are general symptoms of a seizure or warning signs of seizures. Symptoms or warning signs may include: 1  staring. 2  jerking movements of the arms and legs.
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Seizures A seizure is an attack caused by abnormal electrical activity in the brain. It lasts only a short period of time and may cause unusual movements, a change in the level or loss of consciousness, and/or sensory distortions. There are many different types of seizures.
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Epilepsy Epilepsy is a disorder of the brain. People who have epilepsy have electrical activity in the brain that is not normal, causing seizures. There are different types of seizures. In some cases, a seizure may cause jerking, uncontrolled movements, and loss of consciousness. In other cases, seizures cause only a period of confusion, a staring spell or muscle spasms. Epilepsy is also called a seizure disorder.
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Glossary Seizure: Uncontrolled electrical activity in the brain, which may produce a physical convulsion, minor physical signs, thought disturbances, or a combination of symptoms.
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Opiate Withdrawal and Seizures Seizures are symptoms of a brain problem. They happen because of sudden, abnormal electrical activity in the brain. When people think of seizures, they often think of convulsions in which a person's body shakes rapidly and uncontrollably. Not all seizures cause convulsions. There are many types of seizures and some have mild symptoms. Seizures fall into two main groups. Focal seizures, also called partial seizures, happen in just one part of the brain. Generalized seizures are a result of abnormal activity on both sides of the brain. Read more on MedlinePlus.gov.
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- Depending on where in the brain a seizure is happening, a person’s behavior may change in different ways. If too many brain cells are sending signals at the same time, it causes an overload, and a person may pass out and shake all over.
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Seizures Seizures are symptoms of a brain problem. They happen because of sudden, abnormal electrical activity in the brain. When people think of seizures, they often think of convulsions in which a person's body shakes rapidly and uncontrollably. Not all seizures cause convulsions. There are many types of seizures and some have mild symptoms. Seizures fall into two main groups. Focal seizures, also called partial seizures, happen in just one part of the brain. Generalized seizures are a result of abnormal activity on both sides of the brain. Most seizures last from 30 seconds to 2 minutes and do not cause lasting harm.
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Abusive Head Injury Seizures are sudden, uncontrollable, electrical. changes in the brain. Most seizures cause a. loss of awareness and uncontrolled body. movement. There are many types of seizures, and signs may differ based on the part of the. brain affected.
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Grand Mal Seizures and Brain Damage The type of seizure that is very much capable of doing brain damage to a person is status epilepticus. This is the reason why it is important to take note of the duration of the grand mal seizure the person experiences.
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- Seizures are manifestation of the uncoordinated electrical  discharges in the brain. There are a lot of possible cause for  this. Some may be congenital defects, electrolite… imbalances,  abrupt temperature change, poisoning, trauma to the brain and  oxygen deprivation to name a few.
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- Seizures can take on many different forms, and seizures affect different people in different ways. Anything that the brain does normally can also occur during a seizure when the brain is activated by seizure discharges. Some people call this activity “electrical storms” in the brain. Seizures have a beginning, middle, and end. Not all parts of a seizure may be visible or easy to separate from each other.
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- en españolCrisis convulsivas (convulsiones) Seizures are caused by abnormal electrical activity in the brain. It can be hard to tell if a person has had a seizure. Someone having a seizure might collapse, shake uncontrollably, or even just stare into space. All of these are brief disturbances in brain function, often with a loss of or change in consciousness.
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Opiate Withdrawal and Seizures Seizures are symptoms of a brain problem. They happen because of sudden, abnormal electrical activity in the brain. When people think of seizures, they often think of convulsions in which a person's body shakes rapidly and uncontrollably. Not all seizures cause convulsions. There are many types of seizures and some have mild symptoms.