What is temporal lobe epilepsy

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Epilepsy is a brain disorder that causes changes in brain cell activity that result in seizures, periods of unusual behavior or feelings, and in some cases a loss of consciousness. Temporal lobe epilepsy is one of 20 different kinds of epilepsy. There are two types of temporal lobe epilepsy. Each is defined by the part of the temporal lobe in which it originates. One starts in the medial inner region of the temporal lobe, while the other starts in the neocortical side region of the temporal lobe. Temporal lobe epileptic seizures are further classified. In most cases, people remain conscious during temporal lobe seizures, making them simple partial seizures.

What is temporal lobe epilepsy

Temporal lobe seizures begin in the temporal lobes of the brain. These areas process emotions and are important for short-term memory. Symptoms of a temporal lobe seizure may be related to these functions. Some people have odd feelings during the seizure, such as joy, deja vu or fear. Temporal lobe seizures are sometimes called focal seizures with impaired awareness. Some people remain aware of what's happening during the seizure. But if the seizure is more intense, the person might look awake but won't respond to what's around them. The person's lips and hands may make motions over and over. The cause of temporal lobe seizures is often not known. But it may stem from a scar in the temporal lobe. Temporal lobe seizures are treated with medicine. For some people who don't respond to medicine, surgery may be an option. An unusual sensation known as an aura may happen before a temporal lobe seizure. An aura acts as a warning.

NCBI Bookshelf. Each is defined by the part of the temporal lobe in which it originates.

Kids with temporal lobe epilepsy have seizures that start in one of the temporal lobes of the brain. The temporal lobes are on the sides of the brain, behind the temples. This area is involved in controlling emotions, memory, and language. The seizures in temporal lobe epilepsy are focal seizures. Focal seizures begin in one area of the brain, and may or may not spread to other areas of the brain. Someone having a focal onset impaired awareness seizure may stare, rub their hands, or smack their lips. It may be hard to speak or understand language during the seizure.

An EEG records the electrical activity of the brain via electrodes affixed to the scalp. EEG results show changes in brain activity that may be useful in diagnosing brain conditions, especially epilepsy and other conditions that cause seizures. During a high-density EEG test, electrodes are placed on your scalp closely spaced together. A high-density EEG test can help your health care provider locate the area in your brain where seizures occur. A CT scan can see nearly all parts of the body and is used to diagnose disease or injury as well as to plan medical, surgical or radiation treatment. These SPECT images show the blood flow in the brain of a person when there's no seizure activity left and during a seizure middle. After a seizure, your health care provider typically reviews your symptoms and medical history. Your provider may order several tests to determine the cause of your seizure. This helps evaluate how likely it is that you'll have another seizure.

What is temporal lobe epilepsy

Epilepsy is a brain disorder that causes changes in brain cell activity that result in seizures, periods of unusual behavior or feelings, and in some cases a loss of consciousness. Temporal lobe epilepsy is one of 20 different kinds of epilepsy. There are two types of temporal lobe epilepsy. Each is defined by the part of the temporal lobe in which it originates. One starts in the medial inner region of the temporal lobe, while the other starts in the neocortical side region of the temporal lobe.

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Consider seeing a neurologist who specializes in epilepsy called an epileptologist and have an evaluation at an epilepsy center to explore all treatment options, including surgery , devices , and dietary therapy. The risk of irreversible neurocognitive decline increases with the duration and frequency of epilepsy. Explore careers. Telehealth Services. PLoS One. While temporal lobe epilepsy can be successfully treated with medication or surgery, it always poses a danger to those living with it and possibly others, especially during the operation of heavy machinery or motor vehicles. Evaluation Neuro-imaging and EEG are valuable in the evaluation of the patient with suspected temporal lobe epilepsy. Seizures usually get better with medicine. A CT scan can see nearly all parts of the body and is used to diagnose disease or injury as well as to plan medical, surgical or radiation treatment. Meet with your supervisor and talk about your seizure disorder and how it affects you. Discuss possible side effects with your health care provider when considering treatment options.

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Curr Opin Neurol. If the MRI is abnormal, there is a much higher risk that seizures will not respond to medicines called drug-resistant epilepsy or DRE. Additionally, with regards to the diagnosis of temporal lobe seizures, diagnostic accuracy relies on the use of electroencephalography EEG and imaging studies, for which the accuracy is subject to the level of evaluator expertise, as well as the limitation to access to these resources on a global spectrum. Learn about frontal lobe epilepsy FLE , including symptoms, causes, treatment, and what makes it different from other types of epilepsy. But injury is possible if you have recurrent seizures. Effective communication between the health care provider HCP and the individual with epilepsy is central to achieving an optimal prognosis. Financial Assistance Documents — Arizona. Not everyone who has temporal lobe seizures has auras. Rev Neurol Paris. Vagus nerve stimulation Enlarge image Close.