Focal seizures - Epilepsy Action
WEBFocal aware seizure. During a focal aware seizure, you stay fully aware of what’s happening around you, even if you can’t move or respond. This type of seizure used to be called a simple partial seizure. Some people with epilepsy use the word ‘aura’ to describe the feeling they get that warns them they’re about to have a tonic-clonic ...
Absence seizures - Epilepsy Action
WEBTypical absences. If you are having a typical absence seizure, you will suddenly stop what you are doing for a few seconds, but will not fall. You might appear to be daydreaming or ‘switching off’. People around you might not notice your absence seizure. Your eyelids might flutter and you might have slight jerking movements of your body or ...
Tonic-clonic seizures - Epilepsy Action
WEBTonic-clonic seizures are the type of epileptic seizure most people recognise. In the past they were called grand-mal seizures. Tonic-clonic seizures can have a generalised onset, meaning they affect both sides of the brain from the start. When this happens, the seizure is called a generalised tonic-clonic or bilateral convulsive seizure.
About seizures - Epilepsy Action
WEBEpilepsy is a condition that affects the brain and causes frequent seizures. Electrical activity is happening in our brains all the time, as networks of tiny brain cells send messages to each other. These messages control all our thoughts, movements, senses and body functions. A seizure happens when there is a sudden, intense burst of ...
Sleep seizures - Epilepsy Action
WEBSleep and epilepsy affect each other in a 2-way relationship. Tiredness and lack of sleep can be a seizure trigger for some people, and having seizures can lead to poor sleep and tiredness. If you have a seizure during your sleep, it may affect your sleep for the rest of the night by making your sleep lighter and causing you to wake up more often.
EEG tests for epilepsy - Epilepsy Action
WEBAn electroencephalogram (EEG) records activity in the brain. Your brain constantly produces tiny electrical signals. During an EEG test, small sensors, called electrodes, are placed on your scalp. The electrodes are connected by wires to an EEG machine. Electrodes are attached using a special glue or paste.
What is epilepsy? - Epilepsy Action
WEBEpilepsy is a condition that affects the brain, causing repeated seizures. Anyone can have a one-off seizure, but it doesn’t always mean they have epilepsy. People are usually only diagnosed with epilepsy if their doctor thinks there’s a high chance they could have more seizures. Epilepsy can start at any age and there are many different types.
Tonic seizures - Epilepsy Action
WEBIf you’re standing, you may fall to the floor. Your neck will extend, your eyes open wide and roll upwards. Your arms may raise upwards and your legs stretch or contract. You may cry out and stop breathing during the seizure. If a tonic seizure starts in one side of the brain, your muscles tighten in just one area of the body.
Home - Epilepsy Action
WEBThere are many ways Epilepsy Action can help support you and your loved ones. Our trained advisors can give you an idea of our services or provide the answers and resources you need. Speak to our experts today. Get answers Connect with others One-to-one support Support in Northern Ireland Epilepsy Action Cymru Our …
Dissociative (non-epileptic) seizures - Epilepsy Action
WEBLike epileptic seizures, dissociative seizures are episodes of uncontrolled movements, sensations or behaviour.But unlike epileptic seizures, dissociative seizures are not caused by abnormal electrical activity in the brain. Instead, it’s thought they are a physical reaction to distressing triggers such as sensations, thoughts, emotions and difficult situations.