Subclinical seizure

Subclinical seizure is a type of seizure that does not produce the typical physical symptoms associated with seizures. These seizures are often detected only through electroencephalogram (EEG) testing.

Definition

A subclinical seizure is a seizure that is not accompanied by the usual physical signs or symptoms. This type of seizure is often detected only through an EEG, which can show abnormal electrical activity in the brain. Subclinical seizures are often associated with certain types of epilepsy, including absence epilepsy and juvenile myoclonic epilepsy.

Symptoms

Because subclinical seizures do not produce the typical physical symptoms of a seizure, they can be difficult to detect. However, some people may experience subtle symptoms, such as brief periods of confusion, memory loss, or changes in behavior.

Diagnosis

The diagnosis of subclinical seizures is typically made through an EEG. This test measures the electrical activity in the brain and can detect abnormal patterns that may indicate a seizure. Other tests, such as magnetic resonance imaging (MRI) or computed tomography (CT) scans, may also be used to rule out other causes of the symptoms.

Treatment

The treatment for subclinical seizures typically involves the use of antiepileptic drugs (AEDs). These medications can help to control the abnormal electrical activity in the brain and prevent seizures. In some cases, other treatments, such as surgery or vagus nerve stimulation, may be recommended.

See also

• Epilepsy
• Seizure
• Electroencephalogram
• Antiepileptic drugs

Subclinical seizure Resources
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