title: Clinico-pathological subtypes of hippocampal sclerosis in temporal lobe epilepsy and their differential impact on memory impairment.
abstract: Hippocampal anatomy and network organization are capable to generate drug-resistant temporal lobe epilepsy (TLE) in humans and particularly vulnerable to segmental neuronal cell loss. Surgical hippocampectomy has been proven successful in treatment and available human tissue specimens allow systematic clinico-pathological examination. Different patterns of hippocampal cell loss have been identified in TLE patients and are recently classified by the International League against Epilepsy (ILAE) into four distinct subtypes in order to stratify the heterogenous group of TLE patients also with respect to postsurgical outcome. Another important aim of the international consensus classification system of hippocampal sclerosis (HS) is to gain further insights into the morpho-functional organization of human memory frequently compromised in TLE patients.
authors.affiliation: Department of Neuropathology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany.
authors.forename: R
authors.initials: R
authors.lastname: Coras
authors.affiliation: Department of Neuropathology, University Hospital Erlangen, Schwabachanlage 6, 91054 Erlangen, Germany. Electronic address: bluemcke@uk-erlangen.de.
authors.forename: I
authors.initials: I
authors.lastname: Blümcke
mesh_terms: D000818:Animals; D004833:Epilepsy, Temporal Lobe / Q000145:classification* / Q000473:pathology* / Q000503:physiopathology / Q000523:psychology; D006624:Hippocampus / Q000473:pathology* / Q000503:physiopathology; D006801:Humans; D008568:Memory / Q000502:physiology; D008569:Memory Disorders / Q000473:pathology* / Q000503:physiopathology; D009434:Neural Pathways / Q000473:pathology / Q000503:physiopathology; D012598:Sclerosis / Q000473:pathology / Q000503:physiopathology
keywords: brain; dentate gyrus; epilepsy; hippocampus; neuropathology; seizure