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    Amygdaloid complex anatomopathological findings in animal models of status epilepticus


    Tilelli, Cristiane Queixa, Flôres, Larissa Ribeiro, Cota, Vinícius Rosa, Castro, Olagide Wagner de and Garcia-Cairasco, Norberto (2021) Amygdaloid complex anatomopathological findings in animal models of status epilepticus. Epilepsy & Behavior, 121 (106831). pp. 1-12. ISSN 1525-5050

    Abstract

    Temporal lobe epileptic seizures are one of the most common and well-characterized types of epilepsies. The current knowledge on the pathology of temporal lobe epilepsy relies strongly on studies of epileptogenesis caused by experimentally induced status epilepticus (SE). Although several temporal lobe structures have been implicated in the epileptogenic process, the hippocampal formation is the temporal lobe structure studied in the greatest amount and detail. However, studies in human patients and animal models of temporal lobe epilepsy indicate that the amygdaloid complex can be also an important seizure generator, and several pathological processes have been shown in the amygdala during epileptogenesis. Therefore, in the present review, we systematically selected, organized, described, and analyzed the current knowledge on anatomopathological data associated with the amygdaloid complex during SE-induced epileptogenesis. Amygdaloid complex participation in the epileptogenic process is evidenced, among others, by alterations in energy metabolism, circulatory, and fluid regulation, neurotransmission, immediate early genes expression, tissue damage, cell suffering, inflammation, and neuroprotection. We conclude that major efforts should be made in order to include the amygdaloid complex as an important target area for evaluation in future research on SE-induced epileptogenesis. This article is part of the Special Issue “NEWroscience 2018”. © 2019 Elsevier Inc.
    Item Type: Article
    Keywords: Amygdaloid complex; Epilepsy; Plasticity; Status epilepticus;
    Academic Unit: Faculty of Science and Engineering > Electronic Engineering
    Faculty of Science and Engineering > Research Institutes > Hamilton Institute
    Item ID: 21171
    Identification Number: 10.1016/j.yebeh.2019.106831
    Depositing User: Vinicius Cota
    Date Deposited: 09 Feb 2026 14:48
    Journal or Publication Title: Epilepsy & Behavior
    Publisher: Elsevier
    Refereed: Yes
    Related URLs:
    Use Licence: This item is available under a Creative Commons Attribution Non Commercial Share Alike Licence (CC BY-NC-SA). Details of this licence are available here

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