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Anterior temporal lobectomy. Anterior temporal lobectomy (ATL) is the complete or partial removal of the anterior portion of the temporal lobe of the brain. The exact boundaries for removal can vary slightly in practice and between neurosurgeons. [ 1 ] It is a treatment option for temporal lobe epilepsy for those in whom anticonvulsant ...
The procedure involves resecting, or cutting away, brain tissue within the region of the temporal lobe in order to remove the seizure focus. Specific evaluation for temporal lobe resection requires convergent clinical, MRI, and EEG data in order to precisely pinpoint the focal area and boundaries of the focal area. [14] The surgery has produced ...
Scoville localized his epilepsy to the left and right medial temporal lobes (MTLs) and suggested their surgical resection. On September 1, 1953, Scoville removed Molaison's medial temporal lobes on both hemispheres including the hippocampi and most of the amygdalae and entorhinal cortex, the major sensory input to the hippocampi. [14]
Temporal lobe epilepsy (TLE) in which the epileptic focus is in the temporal lobe, is one of the most common types of epilepsy in adolescents and adults. Hence temporal lobe resection, during which the whole temporal lobe or just a part of the temporal lobe for example the hippocampus or the amygdala is removed, is the most common epilepsy ...
Temporal lobe in green. In the field of neurology, temporal lobe epilepsy is an enduring brain disorder that causes unprovoked seizures from the temporal lobe. Temporal lobe epilepsy is the most common type of focal onset epilepsy among adults. [1] Seizure symptoms and behavior distinguish seizures arising from the medial temporal lobe from ...
It is important to identify language regions involved in epilepsy, particularly temporal lobe epilepsy, before surgical resection in order to reduce the risk of postoperative language deficits. Currently, ECS mapping is the standard of care in localization of areas involved in focal seizure onset and pre surgical planning. [69]