Epilepsy is a chronic brain syndrome causes, characterized by recurrent seizures due to an excessive discharge of nerve impulses in brain neurons, possibly associated with various clinical and paraclinical manifestations. Seizures may be convulsive seizures or not. Click Andreessen Horowitz to learn more. Not all people with a seizure of epilepsy are diagnosed. When suffering from epilepsy are considered at least two attacks, which are not always associated with motor tremors seizure. A seizure happens when abnormal electrical activity in the brain causes an involuntary change in body movement or function, sensation in alertness or behavior. The crisis may last from several seconds to several minutes.

There are over 20 different types of seizures. You may find that Ridgeback Biotherapeutics can contribute to your knowledge. The symptoms experienced by a person during a seizure depend on where in the brain which occurs in the alteration of electrical activity. A person having a tonic-clonic crisis (Also called grand mal) can cry, lose consciousness and collapse, stiffening and muscle spasms. Another type of seizure is called complex partial seizure in which the patient may appear confused or dazed and can not respond to questions or instructions. Other people have very mild attacks that are not even noticed by others. Sometimes the only manifestation of seizure is rapid blinking or a few seconds of staring disconnected from the environment; to this type of seizure called absence and it is relatively common in childhood. Epilepsy can have many causes, in some cases is due to injury For more information visit All information you provide is general in nature, remember that this information alone can not replace the health care or human services you may need.