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5 dni temu · 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.
A seizure is abnormal electrical activity in your brain. It causes changes in awareness and muscle control. It also causes symptoms that affect your behavior and senses. Seizures can affect anyone at any age and there are a lot of possible causes, from an underlying medical condition to an injury or illness.
1 paź 2024 · A seizure is a sudden surge of electrical activity in the brain that causes involuntary movements or a loss of consciousness. Seizures may occur due to medication or trauma...
5 dni temu · CT scans can reveal changes in your brain that might cause a seizure. Those changes may include tumors, bleeding and cysts. Positron emission tomography (PET). A PET scan uses a small amount of low-dose radioactive material that's injected into a vein. The material helps reveal active areas of the brain and detect changes.
14 paź 2023 · Epilepsy — also known as a seizure disorder — is a brain condition that causes recurring seizures. There are many types of epilepsy. In some people, the cause can be identified.
28 cze 2023 · A seizure is an episode of disrupted or erratic electrical activity among the nerves in the brain. It can involve altered awareness and uncontrolled movement of the body. There are several different types of seizures. Sometimes a seizure is called a convulsion.
7 lut 2023 · An epileptic seizure is a transient occurrence with signs or symptoms due to abnormal excessive and synchronous neuronal activity in the brain. There are many different types of seizures. Current classification designates two large categories - partial or generalized.
