Three-dimensional mapping of the lateral ...
Type de document :
Compte-rendu et recension critique d'ouvrage
PMID :
Titre :
Three-dimensional mapping of the lateral ventricles in autism
Auteur(s) :
Vidal, Christine [Auteur]
Centre d'Études en Civilisations, Langues et Lettres Étrangères - ULR 4074 [CECILLE]
Nicolson, Rob [Auteur]
Boire, Jean-Yves [Auteur]
Equipe de Recherche en Signal et Imagerie Medicale [ERIM-ERI 14]
Barra, Vincent [Auteur]
Laboratoire d'Informatique, de Modélisation et d'Optimisation des Systèmes [LIMOS]
Devito, Timothy J [Auteur]
Hayashi, Kiralee M [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Geaga, Jennifer A [Auteur]
Drost, Dick J [Auteur]
Williamson, Peter C [Auteur]
Rajakumar, Nagalingam [Auteur]
Toga, Arthur W [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Thompson, Paul M [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Devito, Timothy J. [Auteur]
Hayashi, Kiralee M. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Geaga, Jennifer A. [Auteur]
Drost, Dick J. [Auteur]
Williamson, Peter C. [Auteur]
Toga, Arthur W. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Thompson, Paul M. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Centre d'Études en Civilisations, Langues et Lettres Étrangères - ULR 4074 [CECILLE]
Nicolson, Rob [Auteur]
Boire, Jean-Yves [Auteur]
Equipe de Recherche en Signal et Imagerie Medicale [ERIM-ERI 14]
Barra, Vincent [Auteur]
Laboratoire d'Informatique, de Modélisation et d'Optimisation des Systèmes [LIMOS]
Devito, Timothy J [Auteur]
Hayashi, Kiralee M [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Geaga, Jennifer A [Auteur]
Drost, Dick J [Auteur]
Williamson, Peter C [Auteur]
Rajakumar, Nagalingam [Auteur]
Toga, Arthur W [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Thompson, Paul M [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Devito, Timothy J. [Auteur]
Hayashi, Kiralee M. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Geaga, Jennifer A. [Auteur]
Drost, Dick J. [Auteur]
Williamson, Peter C. [Auteur]
Toga, Arthur W. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Thompson, Paul M. [Auteur]
Laboratory of Neuro Imaging [Los Angeles] [LONI]
Titre de la revue :
Psychiatry Research: Neuroimaging
Pagination :
106 - 115
Éditeur :
Elsevier
Date de publication :
2008-07
ISSN :
0925-4927
Discipline(s) HAL :
Informatique [cs]/Apprentissage [cs.LG]
Informatique [cs]/Traitement du signal et de l'image [eess.SP]
Informatique [cs]/Traitement du signal et de l'image [eess.SP]
Résumé en anglais : [en]
In this study, a computational mapping technique was used to examine the three-dimensional profile of the lateral ventricles in autism. T1-weighted three-dimensional magnetic resonance images of the brain were acquired ...
Lire la suite >In this study, a computational mapping technique was used to examine the three-dimensional profile of the lateral ventricles in autism. T1-weighted three-dimensional magnetic resonance images of the brain were acquired from 20 males with autism (age: 10.1+/-3.5 years) and 22 male control subjects (age: 10.7+/-2.5 years). The lateral ventricles were delineated manually and ventricular volumes were compared between the two groups. Ventricular traces were also converted into statistical three-dimensional maps, based on anatomical surface meshes. These maps were used to visualize regional morphological differences in the thickness of the lateral ventricles between patients and controls. Although ventricular volumes measured using traditional methods did not differ significantly between groups, statistical surface maps revealed subtle, highly localized reductions in ventricular size in patients with autism in the left frontal and occipital horns. These localized reductions in the lateral ventricles may result from exaggerated brain growth early in life.Lire moins >
Lire la suite >In this study, a computational mapping technique was used to examine the three-dimensional profile of the lateral ventricles in autism. T1-weighted three-dimensional magnetic resonance images of the brain were acquired from 20 males with autism (age: 10.1+/-3.5 years) and 22 male control subjects (age: 10.7+/-2.5 years). The lateral ventricles were delineated manually and ventricular volumes were compared between the two groups. Ventricular traces were also converted into statistical three-dimensional maps, based on anatomical surface meshes. These maps were used to visualize regional morphological differences in the thickness of the lateral ventricles between patients and controls. Although ventricular volumes measured using traditional methods did not differ significantly between groups, statistical surface maps revealed subtle, highly localized reductions in ventricular size in patients with autism in the left frontal and occipital horns. These localized reductions in the lateral ventricles may result from exaggerated brain growth early in life.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :
Fichiers
- https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2770439/pdf
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