Three-dimensional mapping of the lateral ventricles in autism
Christine Vidal
1
Rob Nicolson
Jean-Yves Boire
2
Vincent Barra
3
Timothy J Devito
Kiralee M Hayashi
4
Jennifer A Geaga
Dick J Drost
Peter C Williamson
Nagalingam Rajakumar
Arthur W Toga
4
Paul M Thompson
4
Timothy J. Devito
Kiralee M. Hayashi
4
Jennifer A. Geaga
Dick J. Drost
Peter C. Williamson
Arthur W. Toga
4
Paul M. Thompson
4
Christine Vidal 1
Author
Rob Nicolson
Author
Jean-Yves Boire 2
Mail :
Author
Vincent Barra 3
Mail :
Author IdHAL : vincent-barra ORCID : https://orcid.org/0000-0002-8975-222X
Peter C Williamson
Author
Nagalingam Rajakumar
Author
Arthur W Toga 4
Author
Paul M Thompson 4
Author
1
CECILLE - Centre d'Études en Civilisations Langues et Lettres Étrangères (CECILLE) - EA 4074 (Université Charles de Gaulle - Lille3 - Domaine universitaire - Pont de Bois - 59653 Villeneuve d'Ascq Cedex - France)
- Université de Lille (Lille - France)
2
ERIM-ERI 14 - Equipe de Recherche en Signal et Imagerie Medicale (Faculte de Medecine 2 28, Place Henri-Dunant 63001 CLERMONT-FERRAND - France)
- UdA - Université d'Auvergne - Clermont-Ferrand I (49, Boulevard François-Mitterrand / CS 60032 / 63001 Clermont-Ferrand Cedex 1 - France)
- INSERM - Institut National de la Santé et de la Recherche Médicale : ERI14 (101, rue de Tolbiac, 75013 Paris - France)
3
LIMOS - Laboratoire d'Informatique, de Modélisation et d'Optimisation des Systèmes (Bât ISIMA / Campus des Cézeaux BP 10025 / 63173 Aubière Cedex - France)
- Ecole Nationale Supérieure des Mines de St Etienne : UMR6158 (France)
- UCA - Université Clermont Auvergne : UMR6158 (49, bd François-Mitterrand / CS 60032 / 63001 Clermont-Ferrand Cedex 1 - France)
- CNRS - Centre National de la Recherche Scientifique : UMR6158 (France)
4
LONI - Laboratory of Neuro Imaging [Los Angeles] (Laboratory of Neuro Imaging, Department of Neurology, UCLA School of Medicine, Los Angeles, CA, USA - United States)
- UCLA - University of California [Los Angeles] ( Los Angeles, Californie 90095 - United States)
- University of California (United States)
Abstract : 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.
Document type :
Journal articles
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https://hal.uca.fr/hal-01622428
Contributor : Vincent Barra <>
Submitted on : Tuesday, October 24, 2017 - 1:49:33 PM
Last modification on : Wednesday, March 4, 2020 - 12:28:02 PM
Contributor : Vincent Barra <>
Submitted on : Tuesday, October 24, 2017 - 1:49:33 PM
Last modification on : Wednesday, March 4, 2020 - 12:28:02 PM
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Identifiers
- HAL Id : hal-01622428, version 1
- DOI : 10.1016/j.pscychresns.2007.11.002
- PUBMED : 18502618
Collections
PRES_CLERMONT | CNRS | CECILLE | LIMOS | UNIV-LILLE
Citation
Christine Vidal, Rob Nicolson, Jean-Yves Boire, Vincent Barra, Timothy J Devito, et al.. Three-dimensional mapping of the lateral ventricles in autism. Psychiatry Research: Neuroimaging, Elsevier, 2008, 163 (2), pp.106 - 115. ⟨10.1016/j.pscychresns.2007.11.002⟩. ⟨hal-01622428⟩
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