Seizures are defined as unpredictable time-limit lapses of abnormal involuntary muscle movements and unregulated neuronal discharges in the brain, in which individual cannot control their onset or termination. Seizures usually last for no more than five minutes, followed by long postictal phase, which is a gradual return to the baseline. Seizures can include a wide spectrum of symptoms and can arise from any part of the brain. In addition, seizures can result from different diseases and health conditions, including Epilepsy, hypoglycemia, brain injuries, hypoxia, and other more factors (Shneker and Fountain 2003).
Epileptic seizure is defined by the International League Against Epilepsy (ILAE) as “a transient occurrence of signs and/or symptoms due to abnormal excessive and synchronous neuronal activity in the brain.” Most human epileptic seizures are result from cerebral cortex abnormalities, which cause an alteration of the neuronal discharges and synchronicity in the brain (Engel 2013).
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The definition of epilepsy requires the occurrence of at least one epileptic seizure” (Engel 2013).
Epileptogenesis is a newly emerged term that defined as “an injury-initiated change that causes surviving neuron populations to generate abnormal, synchronous, and recurring epileptiform discharges that produce focal or generalized behavioral seizures” (Sloviter and Bumanglag
Seizure are uncontrolled or sudden abnormal electrical activity in the brain which causes abnormal motor and sensory activity and where the patient becomes unconsciousness. It is caused by the depolarization of the neurons. Any changes that takes place in our body that may be internal or external it can easily stimulate the irritable neurons. Seizure last for a second or a minute, in which the neurons stops unexpectedly. The pattern of electrical activity or brain waves during a seizure can be seen in EEG, by knowing what type of seizure. There are different
Seizure is an abnormal electrical activity in a person's brain, seizures can occur on a daily basis. Others have them once every couple of months and many may have them every now and then or never if treated with medication. There are many types of seizure, for some seizures a person may become very stiff leading them to pass out and their whole body shakes, full body-seizures can reduce breathing, bite their tongues causing them to bleed,
People uneducated about Epilepsy may have confused thoughts on what it really is. People have these "notions," which are partly or entirely not true. So, throughout this research paper, these notions will be proven untrue, mostly by factual information given by
Epilepsy is a brain disorder in which clusters of nerve cells also called neurons inside the brain signal unusually or in which case the brains neurological pattern also called the electrical pattern is disrupted. Neurons inside the brain usually generate electrochemical impulses that communicate with other neurons. In Epilepsy, the usual pattern of neurological activity becomes distorted, causing odd sensations such as behavioral and emotional, muscle spasms, sometimes convulsions and loss of consciousness can occur. Seizure disorders originate from a pathogenic process, head trauma, metabolic processes, exogenous or endogenous poisons, and a simple fever. Seizures may be a result from an exposure to many types of poisons such as lead and carbon monoxide but it can also
Epilepsy/seizure – caused by an abnormal electrical condition in the brain producing: absences, convulsions, unusual movements, temporary loss of consciousness.
A sudden attack of neurons is a complex neurological disorder, deemed the term seizure. A seizure is the physical findings or changes in behavior that occur after an episode of abnormal electrical brain activity.1 Epilepsy or seizure disorders affect about 1.8 percent of adults 18 years or older.2 Men present with their first seizure more often; 58%. Symptoms associated with seizures vary according to the brain region affected, and do not always indicate a seizure. Some symptoms involved are drooling, brief blackout, shaking of the entire body, and sudden falls.1 According to John Hopkins Medicine, there are generalized, absence, myoclonic, tonic-clonic, atonic, and partial seizures.3 Most times individuals with seizure activities
Epilepsy is a condition in which the affected person has seizures or periods of loss of consciousness. It is the second most common neurological condition in the UK.
Seizures may arise at any stage of age, but certain periods of life present a higher risk for their emergence. The frequency of seizures in the epileptic population varies widely. Some epileptic experiences only two seizures in a lifetime, and other may suffer 100 of attacks daily. Approximately 25 percent of epileptic experience seizures that are uncontrolled by current forms of
Seizure disorders, according to the Mayo Clinic (2015), affect approximately 1 in 26 people in the United States. Persistent, or chronic, seizures result from a condition called epilepsy, a neurological disorder of the central nervous system. It can affect anyone regardless of age, but is more common during early childhood and after age 60. Given the number of people that seizure disorders, such as epilepsy, affect, it becomes helpful to gain a foundational understanding of the disease, including some of the causes, symptoms, and treatments available.
Seizures or epilepsy are brain disorders where the person has repeated convulsions over a period of time. They’re episodes of disturbed brain activity that cause changes in attention and behavior. Seizures are considered the most common observed neurological dysfunction in children. They are very sudden intermittent episodes of altered consciousness lasting seconds to minutes and include involuntary tonic (stiffening of muscles) and clonic (altering contraction and relaxation of muscles) movements.
Epilepsy is a brain disorder in which individuals have recurrent seizures. Seizures can occur in children and adults of any age. There are around 50 million people in the world who has the disorder. Individuals in developing countries are at a higher risk for developing the disorder. Seizures occur due to hyper-excitability and hyper-synchronization of neurons. Action potential transmits messages and it leads to depolarization. When neurons are uncontrollably depolarizes because of hyper-excitability due to too little inhibition, it cause a seizure. Seizures can last from a few seconds to a few minutes. As spontaneously they can develop is also as fast and spontaneous they can end.
Epilepsy is a condition in which an individual experiences recurrent seizures, all of which vary greatly. Caused by an occurrence of sporadic electrical surges in the brain, the categories of epilepsy are manifold. These seizures have multiple causes and treatment options and in the best cases, the seizure may be completely controlled. Epilepsy is one of the most common serious disorders of the brain affecting about 50 million people worldwide. Anyone could be diagnosed with epilepsy once they develop a tendency to have seizures.
Each of the types also present different clinically. There are two main types of epilepsy. The first type is generalized epilepsy and is not tied to a specific area of the brain, and the second is focal or partial epilepsy which begins in a certain lobe and highly developed areas. Generalized epilepsy is then further broken down into idiopathic and symptomatic. During idiopathic seizures the cause of the episode is unknown, and the brain is behaving normally between seizures. Whereas, during symptomatic seizures there is a known cause of the seizure which is due to a structural brain abnormality (“Pediatric Epilepsy & Seizures”,
Epilepsy, also called seizure disorder, chronic brain disorder that briefly interrupts the normal electrical activity of the brain to cause seizures, characterized by a variety of symptoms including uncontrolled movements of the body, disorientation or confusion, sudden fear, or loss of consciousness. Epilepsy may result from a head injury, stroke, brain tumor, lead poisoning, genetic conditions, or severe infections like meningitis or encephalitis. In over 70 percent of cases no cause for epilepsy were identified. About 1 percent of the world population, or over 2 million people, are diagnosed with epilepsy.
Epilepsy is a condition in which a person has two or more seizures affecting a variety of mental and physical functions. Epilepsy is one of the oldest conditions of the human race. Epilepsy Awareness is important because Epilepsy is a widely misunderstood disorder. The reason that Epilepsy has been misunderstood has been mainly due to research not being conducted until the middle of the nineteenth century. There are six main types of seizures and many treatments that can assist an epileptic patient. Many facts and myths exist about a person who has Epilepsy, which, is why it is an important disorder to understand. A person living with Epilepsy can typically have a normal life after seeking medical advice from doctors.