Noyau caudé et traitement temporel dans le syndrome vélocardiofacial (22q11)

Article Article scientifique Article Noyau caudé et traitement temporel dans le syndrome vélocardiofacial (22q11) fre 2011 author Gabriel Mounir Daniela 529163 author Debbané Martin 543333 author Schaer Marie 0000-0001-8479-6365 510515 author Glaser Bronwyn 543065 author Eliez Stéphan 39336 S42-S49 10.1016/j.encep.2010.04.011 21600333 0013-7006 http://www.sciencedirect.com/science/article/pii/S0013700610001016 Velocardiofacial syndrome (VCFS) is a neurogenetic disorder caused by a microdeletion on chromosome 22q11. Among other cognitive impairments and learning difficulties, affected individuals show difficulties in estimating time intervals (Debbané et al., 2005). Interestingly, neuroimaging studies have found an increased volume of the basal ganglia of people with VCFS (Eliez et al., 2002; Kates et al., 2004; Campbell et al., 2006). Given that the caudate nucleus represents a central component of the cerebral network underlying temporal perception skills, the present report proposes to examine potential relationships between cerebral alteration to the caudate nucleus and time estimation in individuals with VCFS. Adolescent Adult Caudate Nucleus/pathology/physiopathology Child Chromosome Deletion Chromosomes, Human, Pair 22/genetics DiGeorge Syndrome/genetics/physiopathology/psychology Female Humans Image Processing, Computer-Assisted Magnetic Resonance Imaging Male Organ Size Pitch Perception/physiology Psychomotor Performance/physiology Reference Values Statistics as Topic Time Perception/physiology Young Adult Dewey 150 Dewey 616.8 Dewey 616.89 53 Département de neurosciences fondamentales 21A 60 Département de psychiatrie 225 108 Section de psychologie 71 false 603 Unité de psychologie clinique de l'adolescence (UPCA) L'Encéphale 37 Suppl 1 cd689a06-0af9-47e6-a6e4-545f54de3f91 Article (Accepted version) Restricted L'encéphale 2011 Gabriel MounirTime processing in the velo-cardio-facial.pdf 156278 application/pdf restrictedAccess Faculté de médecine / Section de médecine fondamentale / Département de neurosciences fondamentales Faculté de médecine / Section de médecine clinique / Département de psychiatrie Faculté de psychologie et des sciences de l'éducation / Section de psychologie

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Gabriel Mounir, Daniela