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A seizure is a period of symptoms due to abnormally excessive or synchronous neuronal activity in the brain. [6] Outward effects vary from uncontrolled shaking movements involving much of the body with loss of consciousness (tonic-clonic seizure), to shaking movements involving only part of the body with variable levels of consciousness (focal ...
- Absence Seizure
An absence seizure is specifically caused by multifactorial...
- Focal Seizure
Focal seizures (also called partial seizures [1] and...
- Epilepsy
An epileptic seizure is the clinical manifestation of an...
- Seizure types
In the field of neurology, seizure types are categories of...
- Absence Seizure
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What does a seizure mean?
What is a seizure & what causes it?
What are seizure types?
Is epilepsy a seizure disorder?
An epileptic seizure is the clinical manifestation of an abnormal, excessive, and synchronized electrical discharge in the neurons. [1] . The occurrence of two or more unprovoked seizures defines epilepsy. [11] .
A seizure is a sudden, uncontrolled burst of electrical activity in the brain. It can cause changes in behavior, movements, feelings and levels of consciousness. Having two or more seizures at least 24 hours apart that don't have a known cause is considered to be epilepsy.
In the field of neurology, seizure types are categories of seizures defined by seizure behavior, symptoms, and diagnostic tests. The International League Against Epilepsy (ILAE) 2017 classification of seizures is the internationally recognized standard for identifying seizure types. [1]
A seizure happens when the nerves in a person's brain act strangely. Nerves send information, partly through electrical signals. Usually, nerves in the brain (called neurons) do not fire at the same time. During a seizure, groups of nerves start firing together, too fast. [2]
Jul 15, 2024 · A seizure (pronounced “see-zhr”) is a surge of abnormal electrical activity in your brain. The most recognizable symptoms of a seizure are a temporary loss of consciousness and uncontrollable movements (convulsions). Not all seizures look the same.
Jul 19, 2024 · Epilepsy is a chronic brain disorder in which groups of nerve cells, or neurons, in the brain sometimes send the wrong signals and cause seizures. Neurons normally generate electrical and chemical signals that act on other neurons, organs, and muscles to produce human thoughts, feelings, and actions.
