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[9] [10] Temporal lobe epilepsy occurs from seizures arising within the temporal lobe. [10] Temporal lobe epilepsy is the most common focal onset epilepsy, and 80% of temporal lobe epilepsy is mesial (medial) temporal lobe epilepsy, temporal lobe epilepsy arising from the inner part of the temporal lobe that may involve the hippocampus ...
However, the "reason for the close relationship of TEA with sleep is unclear. It may be that the transition from sleep to waking acts as a trigger to a seizure focus in the medial temporal lobe. Alternatively, amnesia upon waking may reflect persistent post-ictal dysfunction of medial temporal lobe structures following a seizure during sleep." [2]
If a focal seizure spreads from one hemisphere to the other side of the brain, this will give rise to a focal to bilateral seizure. [5] [6] The person will become unconscious and may experience a tonic–clonic seizure. Individuals with multiple focal seizures typically have a condition known as temporal lobe epilepsy.
Recovery after ATL can take several weeks to months. Anti-seizure medications will be continued for several months after ATL. As it is an open surgery it takes time for the brain to heal. [10] Speech therapy, occupational therapy, etc. can help recovery. About 90% of people experience an improvement in seizures after temporal lobectomy.
A brain injury can cause seizure(s) because of the unusual amount of energy that is discharged across of the brain when the injury occurs and thereafter. A disruption of the supply of oxygen may cause damage to the temporal lobe of the brain. [35] The risk of seizure(s) from a closed head injury is about 15%. [36]
It is a symptom associated with temporal lobe changes in epilepsy and in Geschwind syndrome. [1] Structures that may have an effect on hypergraphia when damaged due to temporal lobe epilepsy are the hippocampus and Wernicke's area. Aside from temporal lobe epilepsy, chemical causes may be responsible for inducing hypergraphia.
A seizure is a sudden change in behavior, movement or consciousness due to abnormal electrical activity in the brain. [3] [6] Seizures can look different in different people.. It can be uncontrolled shaking of the whole body (tonic-clonic seizures) or a person spacing out for a few seconds (absence seizure
Panayiotopoulos syndrome and all other benign childhood focal seizures, with rolandic epilepsy as their main representative, are probably linked due to a common, genetically determined, mild, and reversible functional derangement of the brain cortical maturational process that Panayiotopoulos proposed as "benign childhood seizure susceptibility ...