Characterization of Incomplete Hippocampal Inversions in a large dataset of young healthy subjects

Abstract : Incomplete hippocampal inversion (IHI) is an atypical anatomical pattern of the hippocampus. It has been mostly described in patients with epilepsy, in particular with malformations of cortical development but also in temporal lobe epilepsy (Baulac et al. 1998; Bernasconi et al. 2005; Bajic et al. 2009), with a prevalence of 30%-50%. However, IHI are also found in healthy subjects, although with an apparently lower frequency (Bajic et al. 2008). A few studies have investigated the prevalence of IHI in subjects without seizures (Gamss et al. 2009; D. Bajic et al. 2008). However, these studies include a small number of subjects leading to an imprecise estimation of the prevalence of IHI, or included patients without epileptic seizures but referred for other neurological conditions. Therefore, the frequency of IHI in healthy subjects remains unclear. The purpose of our study was to investigate the prevalence of IHI in a large population of healthy subjects.
Type de document :
Communication dans un congrès
Human Brain Mapping - 2015, Jun 2015, Honolulu, United States. 2015
Liste complète des métadonnées

https://hal.inria.fr/hal-01212219
Contributeur : Claire Cury <>
Soumis le : mardi 6 octobre 2015 - 12:20:59
Dernière modification le : mardi 10 octobre 2017 - 11:22:04
Document(s) archivé(s) le : jeudi 7 janvier 2016 - 10:30:03

Fichier

aramis_poster_HBM_IHI_2.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

  • HAL Id : hal-01212219, version 1

Collections

Citation

Claire Cury, Roberto Toro, Fanny Cohen, Amel Mhaya, Dominique Hasboun, et al.. Characterization of Incomplete Hippocampal Inversions in a large dataset of young healthy subjects. Human Brain Mapping - 2015, Jun 2015, Honolulu, United States. 2015. 〈hal-01212219〉

Partager

Métriques

Consultations de
la notice

223

Téléchargements du document

274