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graph and terms for types of epileptic seizures, simple descriptions of the different types of seizures, Hello. My name is Kerri Terminology used to describe epilepsy has evolved significantly over the years. For example, "Partial Seizure" is now referred to as "Focal Seizure," reflecting a more precise understanding of the condition. Similarly, "Grand mal" has been updated to "Generalized tonic-clonic," emphasizing the generalized nature of these seizures. This shift not only improves clarity among healthcare professionals but also enhances patient understanding and awareness of their condition.

types of different seizures, how to live with epilepsy from a person with epilepsy for 30 years, five brain surgeries, many hospital admissions, and even more medicine changes. I wrote five books as well. At Epilepsy Compassion Intl, we support those with epilepsy by providing resources and care for everyone affected! Overview Epilepsy is a chronic noncommunicable disease of the brain that affects around 50 million people worldwide. It is characterized by recurrent seizures, which are brief episodes of involuntary movement that may involve a part of the body (partial) or the entire body (generalized) and are sometimes accompanied by loss of consciousness and control of bowel or bladder function. Seizure episodes are a result of excessive electrical discharges in a group of brain cells. Different parts of the brain can be the site of such discharges. Seizures can vary from the briefest lapses of attention or muscle jerks to severe and prolonged convulsions. Seizures can also vary in frequency, from less than one per year to several per day. One seizure does not signify epilepsy (up to 10% of people worldwide have one seizure during their lifetime). Epilepsy is defined as having two or more unprovoked seizures. Epilepsy is one of the world’s oldest recognized conditions, with written records dating back to 4000 BCE. Fear, misunderstanding, discrimination and social stigma have surrounded epilepsy for centuries. This stigma continues in many countries today and can impact on the quality of life for people with the disease and their families. Signs and symptoms Characteristics of seizures vary and depend on where in the brain the disturbance first starts, and how far it spreads. Temporary symptoms occur, such as loss of awareness or consciousness, and disturbances of movement, sensation (including vision, hearing and taste), mood, or other cognitive functions. People with epilepsy tend to have more physical problems (such as fractures and bruising from injuries related to seizures), as well as higher rates of psychological conditions, including anxiety and depression. Similarly, the risk of premature death in people with epilepsy is up to three times higher than in the general population, with the highest rates of premature mortality found in low- and middle-income countries and in rural areas. A great proportion of the causes of death related to epilepsy, especially in low- and middle-income countries, are potentially preventable, such as falls, drowning, burns and prolonged seizures. Rates of disease Epilepsy accounts for a significant proportion of the world’s disease burden, affecting around 50 million people worldwide. The estimated proportion of the general population with active epilepsy (i.e. continuing seizures or with the need for treatment) at a given time is between 4 and 10 per 1000 people. Globally, an estimated 5 million people are diagnosed with epilepsy each year. In high-income countries, there are estimated to be 49 per 100 000 people diagnosed with epilepsy each year. In low- and middle-income countries, this figure can be as high as 139 per 100 000. This is likely due to the increased risk of endemic conditions such as malaria or neurocysticercosis; the higher incidence of road traffic injuries; birth-related injuries; and variations in medical infrastructure, the availability of preventive health programmes and accessible care. Close to 80% of people with epilepsy live in low- and middle-income countries. Causes Epilepsy is not contagious. Although many underlying disease mechanisms can lead to epilepsy, the cause of the disease is still unknown in about 50% of cases globally. The causes of epilepsy are divided into the following categories: structural, genetic, infectious, metabolic, immune and unknown. Examples include: brain damage from prenatal or perinatal causes (e.g. a loss of oxygen or trauma during birth, low birth weight) congenital abnormalities or genetic conditions with associated brain malformations a severe head injury a stroke that restricts the amount of oxygen to the brain an infection of the brain such as meningitis, encephalitis or neurocysticercosis, certain genetic syndromes. and a brain tumor Treatment Seizures can be controlled. Up to 70% of people living with epilepsy could become seizure free with appropriate use of antiseizure medicines. Discontinuing antiseizure medicine can be considered after 2 years without seizures and should take into account relevant clinical, social and personal factors. A documented etiology of the seizure and an abnormal electroencephalography (EEG) pattern are the two most consistent predictors of seizure recurrence. In low-income countries, about three quarters of people with epilepsy may not receive the treatment they need. This is called the “treatment gap”. In many low- and middle-income countries, there is low availability of antiseizure medicines. A recent study found the average availability of generic antiseizure medicines in the public sector of low- and middle-income countries to be less than 50%. This may act as a barrier to accessing treatment. It is possible to diagnose and treat most people with epilepsy at the primary health-care level without the use of sophisticated equipment. WHO pilot projects have indicated that training primary health-care providers to diagnose and treat epilepsy can effectively reduce the epilepsy treatment gap. Surgery might be beneficial to patients who respond poorly to drug treatments. Prevention An estimated 25% of epilepsy cases are potentially preventable. Preventing head injury, for example by reducing falls, traffic accidents and sports injuries, is the most effective way to prevent post-traumatic epilepsy. Adequate perinatal care can reduce new cases of epilepsy caused by birth injury. The use of drugs and other methods to lower the body temperature of a feverish child can reduce the chance of febrile seizures. The prevention of epilepsy associated with stroke is focused on cardiovascular risk factor reduction, e.g. measures to prevent or control high blood pressure, diabetes and obesity, and the avoidance of tobacco and excessive alcohol use. Central nervous system infections are common causes of epilepsy in tropical areas, where many low- and middle-income countries are concentrated. Elimination of parasites in these environments and education on how to avoid infections can be effective ways to reduce epilepsy worldwide, for example those cases due to neurocysticercosis. Social and Economic Impacts Epilepsy accounts for more than 0.5% of the global burden of disease, a time-based measure that combines years of life lost due to premature mortality and time lived in less than full health. Epilepsy has significant economic implications in terms of health-care needs, premature death and lost work productivity. Out-of-pocket costs and productivity losses can create substantial burdens on households. An economic study from India estimated that public financing for both first- and second-line therapy and other medical costs alleviates the financial burden from epilepsy and is cost-effective. The stigma and discrimination that surround epilepsy worldwide are often more difficult to overcome than the seizures themselves. People living with epilepsy and their families can be targets of prejudice. Pervasive myths that epilepsy is incurable, or contagious, or a result of morally bad behavior can keep people isolated and discourage them from seeking treatment. Human Rights People with epilepsy can experience reduced access to educational opportunities, a withholding of the opportunity to obtain a driving license, barriers to enter particular occupations, and reduced access to health and life insurance. In many countries legislation reflects centuries of misunderstanding about epilepsy, for example, laws which permit the annulment of a marriage on the grounds of epilepsy and laws that deny people with seizures access to restaurants, theatres, recreational centers and other public buildings. Legislation based on internationally accepted human rights standards can prevent discrimination and rights violations, improve access to health-care services, and raise the quality of life for people with epilepsy. WHO response The first global report on epilepsy produced in 2019 by WHO and key partners, Epilepsy: A public health imperative , highlighted the available evidence on the burden of epilepsy and the public health response required at global, regional and national levels. The 75th WHA adopted the Intersectoral global action plan on epilepsy and other neurological disorders 2022–2031, which recognizes the shared preventive, pharmacological and psychosocial approaches between epilepsy and other neurological disorders that can serve as valuable entry points for accelerating and strengthening services and support for these conditions. Recently, WHO published an epilepsy technical brief, which outlines actions for policy makers and healthcare planners to reduce the burden of epilepsy in countries through finding and prioritizing the most effective solutions in a wide range of societal sectors. WHO, the International League Against Epilepsy (ILAE) and the International Bureau for Epilepsy (IBE) led the Global Campaign Against Epilepsy to bring the disease out of the shadows to provide better information and raise awareness about epilepsy and to strengthen public and private efforts to improve care and reduce the disease’s impact. These efforts have contributed to the prioritization of epilepsy in many countries and projects have been carried out to reduce the treatment gap and morbidity of people with epilepsy, to train and educate health professionals, to dispel stigma, to identify potential prevention strategies, and to develop models integrating epilepsy care into local health systems. Combining several innovative strategies, these projects have shown that there are simple, cost-effective ways to treat epilepsy in low-resource settings. The WHO Programme on reducing the epilepsy treatment gap and the mental health Gap Action Programme (mhGAP) achieved these goals in Ghana, Mozambique, Myanmar and Viet Nam, where 6.5 million more people have access to treatment for epilepsy should they need it. What Is Epilepsy? Epilepsy is defined as a disorder of the CENTRAL or AUTONOMIC NERVOUS SYSTEM that causes seizures. But having a seizure doesn't always mean that someone has epilepsy — many people who have one seizure never have another. But it’s considered epilepsy when a person keeps having seizures for no clear reason. Many people develop epilepsy as children or teens. Others develop it later in life. For some people with epilepsy (especially kids), the seizures can happen less often over time or stop altogether. What Are Seizures? There are different kinds of seizures, but they all happen because of unusual electrical activity in the brain. Brain cells constantly send electrical signals that travel along nerves to the rest of the body. These signals tell the muscles to move so you can do your normal activities. Seizures happen when electrical signals in the brain misfire. These overactive electrical discharges disrupt the brain's normal electrical activity and cause a temporary communication problem among nerve cells. What Are the Signs of a Seizure? It can be hard to know if someone is having an epileptic seizure. Sometimes, a person’s whole body will shake. Other times, a person might simply stare blankly into space for a few seconds. Someone having a seizure may: lose consciousness seem unaware of what's going on make involuntary motions (movements the person has no control over, such as jerking or thrashing one or more parts of the body) have unusual feelings or sensations (such as unexplained fear) Seizures may look frightening, but they're not painful and most last only a few seconds or minutes. After a seizure, they might feel tired, weak, or confused for a few minutes or even an hour or more. People who've had seizures may not remember the seizure or what happened right before it. They may be alert and ready to go back to whatever they were doing before it happened. It varies from person to person. What Are the Types of Epilepsy? The type of epilepsy someone has depends on the seizure type. A seizure can be: a generalized seizure, which involves both sides of the brain at once a focal seizure, which involves only one side, but can spread to the other side (a secondary generalized seizure) In a generalized seizure, electrical disturbances happen all over the brain at the same time. These include several types of seizures including absence seizures, tonic-clonic seizures, and myoclonic epilepsies. Focal (or partial) seizures start in one part of the brain. The electrical disturbances may then move to other parts of the brain or they may stay in one area until the seizure is over. Partial seizures can be either simple (where a person doesn't lose consciousness) or complex (where a person loses consciousness). There may be twitching of a finger or several fingers, a hand or arm, or a leg or foot. Some facial muscles might twitch. Speech might become slurred, unclear, or unusual during the seizure. The person's vision might be affected temporarily. They might feel tingling throughout one side of the body. It all depends on where in the brain the abnormal electrical activity is taking place. What Causes Epilepsy? Often, there’s no clear reason why someone has epilepsy. But some things can make a person more likely to develop it, including: a brain injury or tumor problems with the way the brain developed before birth abnormal blood vessels in the brain bleeding in the brain meningitis, encephalitis, or any other type of infection that affects the brain Epilepsy is not contagious (you can't catch it from someone who has it). It can run in families, but just because someone’s mom or dad or brother or sister has epilepsy, it doesn’t mean they will have it. Some things can sometimes trigger seizures in people with epilepsy. They include: flashing or bright lights a lack of sleep stress overstimulation (like staring at a computer screen or playing video games for too long) fever some medicines hyperventilation (breathing too fast or too deeply) How Is Epilepsy Diagnosed? Neurologists (pronounced: nuh-RAH-luh-jists) are doctors who find and treat nervous system problems. If you might have had a seizure, tell your doctor. They probably will want you to see a neurologist, who will check for epilepsy or other conditions. The neurologist will do an exam and ask about things like your symptoms, your past health, and your family's health. This is called the medical history. Describe the seizure (or seizures) as best you can. Finding out what type of seizure a person has helps doctors decide how to treat it. The neurologist might do medical tests such as an EEG test to measure the brain’s electrical activity. Brain scans, such as a CT scan or MRI test, may also be done. All these tests are painless. How Is Epilepsy Treated? Doctors usually treat epilepsy with medicines. If medicines don't control the seizures, sometimes they recommend a special diet, such as a ketogenic (pronounced: kee-toe-JEH-nik), or keto, diet. This strict high-fat, low-carbohydrate diet sometimes can make seizures happen less often. For hard-to-control seizures, doctors may recommend vagus (pronounced: VAY-gus) nerve stimulation (VNS) with a device that stimulates the vagus nerve. This nerve runs up the sides of the neck and into the brain. The VNS sends electrical pulses to the nerve, which carries the pulses to the brain. This helps prevent or shorten the length of seizures. Sometimes doctors might do surgery when other treatments can’t control the seizures. What if I’m With Someone Who Has a Seizure? To help someone who's having a seizure: Stay calm. Help, but don't force, the person to lie down on their side, preferably on a flat, comfortable surface. Take the person's glasses or backpack off and loosen any tight clothing near the neck. Don't restrain or hold the person. Move objects, especially sharp or hard ones, away from the person. Stay with the person or make sure another friend or trusted person stays with them. Make sure your friend's breathing is OK. Do not put anything into the person's mouth during a seizure. They won’t swallow their tongue, and forcing the mouth open may cause an injury. Talk with the person in a calm, reassuring way after the seizure is over. If you can, tell them what happened before, during, and after the seizure. Usually, there’s no need to call 911 if the person having a seizure is known to have epilepsy. But do call if the person is injured, has breathing problems, looks blue around the mouth, has another medical condition like diabetes, or has a long seizure (more than 5 minutes) or multiple seizures. What Else Should I Know? People with epilepsy can and do live normal lives. If you have epilepsy, you can still do regular activities, go on dates, and get a job. Your doctor will talk about being careful in some situations. For example, you can enjoy swimming, but should always swim with other people to be safe. If your epilepsy is under medical control, you’ll still be able to drive. Tell the people close to you — friends, relatives, teachers, coaches — about your epilepsy and what to do if you have a seizure when they're with you.