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What happens during a seizure?

During a seizure there is a burst of electrical activity in the brain that causes the signals to get a bit mixed up and travel around the nervous system. The mixed-up messages might make people fall to the ground and shake all over. They might also cause people to stare into space for a while as if they are daydreaming, or to smell a strange scent or to get a strange taste in their mouth.

During a seizure there is abnormal excessive or synchronous neuronal activity in the brain. The outward effect can vary from a brief episode of uncontrolled jerking movement (tonic-clonic seizure) to a subtle, momentary loss of awareness (absence seizure). 

Some people have brief memory lapses. Others experience more pronounced seizures, in which they lose consciousness, fall down and shake.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.