What is neocortical temporal lobe epilepsy?
Table of Contents
What is neocortical temporal lobe epilepsy?
Neocortical temporal lobe epilepsy (NTLE) comprises a heterogeneous group of epilepsies with focal seizures characterized by auditory, somatosensory, or psychic auras followed by motionless staring, early contralateral clonic activity often secondarily generalizing.
Is temporal lobe epilepsy fatal?
Overall, the prognosis for people with drug-resistant medial temporal lobe epilepsy includes a higher risk for memory and mood problems, lower quality of life, and an increased risk for sudden unexpected death in epilepsy (SUDEP).
How do you know if you have a temporal lobe seizure?
Symptoms
- A sudden sense of unprovoked fear or joy.
- A deja vu experience — a feeling that what’s happening has happened before.
- A sudden or strange odor or taste.
- A rising sensation in the abdomen, similar to being on a roller coaster.
What is interictal seizure?
Ictal is defined as the period of a seizure and interictal refers to the period between seizures.2.
How do you feel after a temporal lobe seizure?
A sudden sense of unprovoked fear or joy. A deja vu experience — a feeling that what’s happening has happened before. A sudden or strange odor or taste. A rising sensation in the abdomen, similar to being on a roller coaster.
What happens during a temporal lobe seizure?
Temporal lobe seizures begin in the temporal lobes of your brain, which process emotions and are important for short-term memory. Some symptoms of a temporal lobe seizure may be related to these functions, including having odd feelings — such as euphoria, deja vu or fear.
Does temporal lobe epilepsy affect emotions?
Seizures with temporal lobe involvement, complex partial seizures (formerly known as psychomotor or temporal lobe epilepsy) are most commonly associated with behavioural changes. Such changes can include rapid fluctuations in mood, or over-attention to detail.
How do you get rid of temporal lobe seizures?
Treatments for temporal lobe epilepsy include medications, diet, surgery, laser and electrical brain stimulator devices.
- Medications. Many medications are available to treat temporal lobe seizures.
- Diet.
- Surgery.
- Laser ablation.
- Stereotactic radiosurgery.
- Electrical brain stimulators.
What are interictal abnormalities?
Interictal abnormalities may result in transitory cognitive impairment, and it is quite possible that when occurring in a multifocal and frequent pattern, the accumulative effects are quite pronounced. Frequent and widespread EEG abnormalities during sleep may also have adverse effects on memory consolidation.
What is an interictal state?
Interictal refers to the period between seizures, or convulsions, that are characteristic of an epilepsy disorder. For most people with epilepsy, the interictal state corresponds to more than 99% of their life.
What is ictal and interictal?
Epileptiform EEG activity has been categorized as ictal, meaning during a seizure, postictal, meaning after a seizure and interictal, meaning between seizures.
How long is interictal period?
Interictal Spikes in Mesial Temporal Lobe Epilepsy These interictal events can be used to localize the seizure focus and aid the diagnosis of the epilepsy syndrome. In focal epilepsies, these EEG abnormalities often include interictal spikes lasting 50–200 ms.
