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Because epileptic seizures typically include convulsions, the term convulsion is often used as a synonym for seizure. [1] However, not all epileptic seizures result in convulsions, and not all convulsions are caused by epileptic seizures. [1] [2] Non-epileptic convulsions have no relation with epilepsy, and are caused by non-epileptic seizures. [1]
Status epilepticus is a seizure "lasting longer than 30 minutes or a series of seizures without return to the baseline level of alertness between seizures." [ 12 ] Epilepsia partialis continua is a rare type of focal motor seizure, commonly involving the hands or face , which recurs with intervals of seconds or minutes, lasting for extended ...
A seizure is a sudden change in behavior, movement or consciousness due to abnormal electrical activity in the brain. [3] [6] Seizures can look different in different people.. It can be uncontrolled shaking of the whole body (tonic-clonic seizures) or a person spacing out for a few seconds (absence seizure
A distinction between night terrors and epileptic seizure is required. [30] Indeed, an epileptic seizure could happen during the night but also during the day. [30] To make the difference between both of them, an EEG can be done and if there are some anomalies on it, it would rather be an epileptic seizure. [30]
Epilepsy can often be confirmed with an EEG, but a normal reading does not rule out the condition. [4] Epilepsy that occurs as a result of other issues may be preventable. [1] Seizures are controllable with medication in about 69% of cases; [7] inexpensive anti-seizure medications are often available. [1]
A provoked (or an un-provoked, or an idiopathic) seizure must generally occur twice before a person is diagnosed with epilepsy. When used on its own, the term seizure usually refers to an epileptic seizure. The lay use of this word can also include sudden attacks of illness, loss of control, spasm or stroke. [4]
Status epilepticus (SE), or status seizure, is a medical condition with abnormally prolonged seizures, and which can have long-term consequences, [3] manifesting as a single seizure lasting more than a defined time (time point 1), or 2 or more seizures over the same period without the person returning to normal between them. The seizures can be ...
Patients whose epilepsy is uncontrolled by their medication (i.e., it is refractory to treatment) are selected to see if supplementing the medication with the new drug leads to an improvement in seizure control. Any reduction in the frequency of seizures is compared against a placebo. [21]