![Epilepsy Scotland on Twitter: "There are many different types of #seizures. This week, we look at focal to bilateral tonic-clonic seizures also known as secondary generalised seizures. These seizures initially start in Epilepsy Scotland on Twitter: "There are many different types of #seizures. This week, we look at focal to bilateral tonic-clonic seizures also known as secondary generalised seizures. These seizures initially start in](https://pbs.twimg.com/media/ENs1JZaXYAIrQAQ.jpg)
Epilepsy Scotland on Twitter: "There are many different types of #seizures. This week, we look at focal to bilateral tonic-clonic seizures also known as secondary generalised seizures. These seizures initially start in
![Cureus | Current Classification of Seizures and Epilepsies: Scope, Limitations and Recommendations for Future Action | Media Cureus | Current Classification of Seizures and Epilepsies: Scope, Limitations and Recommendations for Future Action | Media](https://assets.cureus.com/uploads/figure/file/127691/article_show_42e5b880b8a411eaa4d77d098c3bca30-Webp.net-resizeimage.webp)
Cureus | Current Classification of Seizures and Epilepsies: Scope, Limitations and Recommendations for Future Action | Media
![Focal to bilateral tonic–clonic seizures are associated with widespread network abnormality in temporal lobe epilepsy - Sinha - 2021 - Epilepsia - Wiley Online Library Focal to bilateral tonic–clonic seizures are associated with widespread network abnormality in temporal lobe epilepsy - Sinha - 2021 - Epilepsia - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/bbe55e42-a042-4720-9337-cf5ddd95de2b/epi16819-fig-0002-m.jpg)
Focal to bilateral tonic–clonic seizures are associated with widespread network abnormality in temporal lobe epilepsy - Sinha - 2021 - Epilepsia - Wiley Online Library
![Anti-seizure medications and efficacy against focal to bilateral tonic-clonic seizures: A systematic review with relevance for SUDEP prevention - ScienceDirect Anti-seizure medications and efficacy against focal to bilateral tonic-clonic seizures: A systematic review with relevance for SUDEP prevention - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1525505021000494-gr1.jpg)
Anti-seizure medications and efficacy against focal to bilateral tonic-clonic seizures: A systematic review with relevance for SUDEP prevention - ScienceDirect
Epilepsy knowledge - Focal to Bilateral Tonic-clonic Seizures (secondarily generalized seizures) A seizure that starts in one area of the brain, then spreads to both sides of the brain as a tonic-clonic
![Cureus | Current Classification of Seizures and Epilepsies: Scope, Limitations and Recommendations for Future Action | Media Cureus | Current Classification of Seizures and Epilepsies: Scope, Limitations and Recommendations for Future Action | Media](https://assets.cureus.com/uploads/figure/file/127692/lightbox_c1290620b8a411eab422e1ef3c39c091-Webp.net-resizeimage.png)