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  1. Focal Epilepsy - Johns Hopkins Medicine

    Focal epilepsy is a neurological condition in which the predominant symptom is recurring seizures that affect one hemisphere (half) of the brain. Focal epilepsies are characterized by seizures …

  2. Focal Aware Seizures (Simple Partial) | Epilepsy Foundation

    When the seizure begins in one side of the brain and the person has no confusion or loss of awareness of their surroundings during it, it is called a focal aware seizure. This type of …

  3. Focal Seizure: What It Is, Causes, Symptoms & Treatment

    Apr 29, 2022 · A focal seizure is when brain cells on one side of your brain malfunction, causing symptoms. Focal seizures are often treatable and tend to be less severe than generalized …

  4. Focal Epilepsy: Symptoms, Causes, and Treatment - Healthline

    Nov 13, 2023 · Some research suggests that focal seizures affect up to 61% of people with epilepsy. In this article, we take a deeper look at focal epilepsy, including its symptoms, …

  5. Focal seizures - Epilepsy Action

    When an epileptic seizure starts in one side of the brain, these are called a focal onset seizures or focal seizures.

  6. Focal seizure - Wikipedia

    Focal impaired consciousness seizures (formerly known as complex partial seizures) are characterized by a reduction or complete loss of awareness and responsiveness during the …

  7. Focal Seizure: Symptoms & Treatment | Mass General Brigham

    A focal seizure is a type of seizure that starts in one area of the brain. Learn about its symptoms, causes, & treatment to better manage this condition.

  8. Types of Seizures | Epilepsy | CDC

    May 15, 2024 · Focal seizures – also called “focal onset seizures” – begin on one side of the brain. They may cause changes in awareness, behavior, or sensation, or abnormal …

  9. Focal Seizures (Simple and Complex): Symptoms and Treatment

    Apr 15, 2025 · Focal impaired awareness seizures, or complex partial seizures, where you are confused or are unaware of what is happening during the seizure. The symptoms will depend …

  10. Focal Seizures | Epilepsy Foundation

    Focal seizures are described by whether the person is conscious during the seizure. Focal seizures include: During these seizures the person is aware and may experience feelings such …