What is experiential phenomena?
What is experiential phenomena?
Experiential phenomena: This term is used in a broad sense and includes various types of transitory mental states, sensory and memory illusions, which the patients subjectively experience. They can occur during an epileptic seizure or following electrical brain stimulation.
What is Epileptogenic focus?
a discrete area of the brain in which originate the electrical discharges that give rise to seizure activity.
What are the symptoms of temporal lobe epilepsy?
What are the symptoms of temporal lobe epilepsy?
- Déjà vu (a feeling of familiarity), a memory, or jamais vu (a feeling of unfamiliarity)
- Sudden sense of fear or anxiety, anger, sadness, joy.
- A rising sick feeling in the stomach (the feeling you get in your gut riding a roller coaster)
Which are manifestations of a tonic clonic seizure?
What are the symptoms of a tonic-clonic seizure?
- a strange feeling or sensation, which is called an aura.
- screaming or crying out involuntarily.
- losing control of your bladder and bowels either during or after the seizure.
- a severe headache after the seizure.
- passing out and waking up feeling confused or sleepy.
Does temporal lobe epilepsy affect emotions?
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.
What is an Epileptogenic lesion?
An epileptogenic lesion is defined as a radiographic lesion that causes seizures (Rosenow and Luders 2001).
What is the Epileptogenic zone?
The epileptogenic zone, defined as the minimum amount of cortex to produce seizure freedom, consists of five conceptual cortical abnormal ‘zones’: symptomatogenic, irritative, seizure-onset, structurally abnormal (epileptogenic lesion) and functional deficit.
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).
Can MRI show temporal lobe seizures?
MRI can help confirm temporal lobe epilepsy, however many healthy people also show abnormalities that are believed to be associated with the disorder, according to researchers at Graecia University in Catanzaro, Italy.
What happens during a tonic seizure?
A tonic seizure causes a sudden stiffness or tension in the muscles of the arms, legs or trunk. The stiffness lasts about 20 seconds and is most likely to happen during sleep. Tonic seizures that occur while the person is standing may cause them to fall. After the seizure, the person may feel tired or confused.
