What are the two primary types of seizures?

The two primary types of seizures are classified as generalized and focal. Generalized seizures involve simultaneous electrical discharges throughout both hemispheres of the brain. This results in a loss of consciousness and includes subtypes such as tonic-clonic and absence seizures. On the other hand, focal seizures, which are also known as partial seizures, originate in a specific area of the brain and can either affect consciousness or preserve it, depending on whether they are classified as simple focal seizures or complex focal seizures.

Understanding the distinction between these two categories is crucial for diagnosis and management. Generalized seizures impact the entire brain, while focal seizures are localized events. This knowledge helps healthcare professionals provide appropriate care and treatment based on the type of seizure the patient is experiencing.