Epilepsy is a physical state which starts in the brain. Epilepsy is characterized by recurring unprovoked seizures. Sometimes seizures are related to a provisional state, such as the exposure to drugs, the withdrawal of certain drugs, or the abnormal levels of sodium or glucose in blood. There are many various types of seizures. The kind of seizure that a person has to count on which part and which quantity of brain is affected by the electric disturbance which produces seizures. Some seizures are idiopathic, which means that the cause cannot be identified. Such seizures usually start between ages 5 and 20, but they can occur at any age.
Epilepsy is a state of the nervous system which affects 2.5 million americans. Many people develop the epilepsy like children or years of adolescence. Others develop it later in the life. For some with the epilepsy (in particular kids), the seizures become finally less frequent or disappear completely. People can have strange feelings and emotions or behave curiously. They can have spasms violent one of muscle or lose the conscience. The epilepsy has possible damage of brain of much of causes and the abnormal development of brain. The principal damage or the lack of oxygen during the birth can damage the significant electric system in the brain.
Other causes include tumours of brain, conditions genetic, the wire poisoning, of the problems being studied of the brain before birth, and the infections like meningitis or the encéphalite. Sometimes the seizures stop without treatment. Many people take antiepileptic drugs to control seizures. Antiepileptic drugs function beside reducing the abnormal setting with fire of the cortical neurons. These drugs can change the activity of the neuro-transmitters responsible for the seizures or to change the manner the ions run in and out of the neurons. The neurosurgical operations for the epilepsy can be palliative, reducing the frequency.
When the drug fails, the surgery can be performed to treat the epilepsy. There are various types of surgery which were employed. The temporal surgery of lobe is carried out to remove fabric of brain where the access epileptic starts. This type of surgery often removes a part of the cortex of the lobe, hippocampus and amygdala temporal. The corpus callosotomy is cut to divide the goods and left cerebral hemispheres. This process is made to prevent the diffusion of the seizure on a side of the brain to the other. The surgery of Hemispherectomy east remove cerebral.
Epilepsy is a chronic neurological disorder that is characterized by recurrent attacks unprovoked. Seizures occur when groups of nerve cells, or neurons in the brain to send the wrong signals. Epilepsy is a condition in which nerve cells in the brain, from time to time release abnormal electrical impulses. There are many types of crises, mainly depending on what part of the brain is involved. The word epilepsy is silent on the nature of the arrest or the cause of the seizure, only seizures that occur again and again. Seizures are generally between 5 and 20 years, but can occur at any age. People with this condition have no other neurological problems, but often have a family history of seizures or epilepsy. Disorders that affect the blood vessels, such as stroke and TIA.
Epilepsy is the most common cause of convulsions after the age of 60. Dégénératives such as senile dementia of Alzheimer type may also cause seizures. People can be strange sensations and emotions, or to behave strangely. Maybe they are violent muscle spasms and loss of consciousness. Seizure disorders affect approximately 0.5% of the population. Some 1,5-5,0% of the population may have a crisis in their lifetime. Epilepsy ’s approximate annual incidence rate is 40-70 per 100000 in the industrialized countries and 100-190 per 100000 in poorer countries, the socio-economically disadvantaged are more riskEpilepsy can affect people of all ages. Epilepsy has many possible causes, including illness, brain damage and abnormal brain development. Epilepsy is not transmitted through the families (inherited).
Epilepsy is usually treated with drugs. Bromides were the first of the anti effective pure compounds. When the drugs do not work well, surgery or implanted devices, such as vagus nerve stimulator can help. Special diets can help some children with epilepsy. Ketogenic diets can be effective in the fight against certain types of epilepsy. Antiepileptics work by reducing abnormal firing of cortical neurons. These drugs may change the activity of neurotransmitters responsible for seizures or change the way ions River and neurons. Hemispherectomy is cerebral hemisphere is removed. The procedure does not happen very often. Temporal lobe surgery is performed to remove brain tissue where the seizure begins.
Epilepsy Treatment and Prevention Tips
Anti-convulsants taken and reduce the number of future seizures.
Surgery or implanted devices such as vagus nerve stimulators may help.
Do not place an object into the person’s mouth during a seizure.
Reduce the risk of head injury by wearing helmets during risky activities.
The ketogenic diet has been reported to reduce seizures.
Avoiding the trigger may prevent seizures.
Epilepsy affects people in all nations and of all races. The onset of epilepsy is most common during childhood and after age 65, but the condition can occur at any age. Epilepsy is a condition of the nervous system that affects 2.5 million Americans. More than 180,000 people are diagnosed with epilepsy every year. In epilepsy, the normal pattern of neuronal activity becomes disturbed, causing strange sensations, emotions, and behavior or sometimes convulsions, muscle spasms, and loss of consciousness. These physical changes are called epileptic seizures Seizures occur when there’s a sudden change in the normal way your brain cells communicate through electrical signals. Seizures can be triggered in anyone under certain conditions, such as life-threatening dehydration or high temperature. Other types of seizures not classified as epilepsy include those caused by an imbalance of body fluids or chemicals or by alcohol or drug withdrawal. A single seizure does not mean that the person has epilepsy. EEGs and brain scans are common diagnostic test for epilepsy.
Causes of Epilepsy
The common Causes of Epilepsy :
Injury to baby during delivery.
Infections of the brain-meningitis, encephalitis.
Hydrocephalus-excessive fluid in the brain.
Delay in delivery with decreased oxygen supply to brain.
Tumours, tuberculosis, parasites in the brain.
Drugs e.g. pencillin chloroquine, medicines for depression, angina.
Symptoms of Epilepsy
Some Symptoms of Epilepsy :
Fainting.
Memory loss.
Changes in mood or energy level.
Dizziness.
Headache.
Confusion.