Centre d'Information et de documentation du CRA Rhône-Alpes
CRA
Informations pratiques
-
Adresse
Centre d'information et de documentation
du CRA Rhône-Alpes
Centre Hospitalier le Vinatier
bât 211
95, Bd Pinel
69678 Bron CedexHoraires
Lundi au Vendredi
9h00-12h00 13h30-16h00Contact
Tél: +33(0)4 37 91 54 65
Mail
Fax: +33(0)4 37 91 54 37
-
Résultat de la recherche
3 recherche sur le mot-clé 'Magnetic resonance'
Affiner la recherche Générer le flux rss de la recherche
Partager le résultat de cette recherche Faire une suggestion
Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children with and without Autism Spectrum Disorder / Laura C. ERICKSON in Journal of Autism and Developmental Disorders, 42-6 (June 2012)
[article]
Titre : Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children with and without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Laura C. ERICKSON, Auteur ; Ashley A. SCOTT VAN ZEELAND, Auteur ; Gavin HAMILTON, Auteur ; Alan J. LINCOLN, Auteur ; Beatrice A. GOLOMB, Auteur Année de publication : 2012 Article en page(s) : p.1120-1126 Langues : Anglais (eng) Mots-clés : Autism ASD Magnetic resonance Energetics Muscle Brain Awake Index. décimale : PER Périodiques Résumé : We piloted a suite of approaches aimed to facilitate a successful series of up to four brain and muscle 31Phosphorus-Magnetic Resonance Spectroscopy (31P-MRS) scans performed in one session in 12 awake, non-sedated subjects (ages 6–18), 6 with autism spectrum disorders (ASD) and 6 controls. We targeted advanced preparation, parental input, physical comfort, short scan protocols, allocation of extra time, and subject emotional support. 100% of subjects completed at least one brain scan and one leg muscle scan: 42 of 46 attempted scans were completed (91%), with failures dominated by exercise muscle scans (completed in 6/6 controls but 3/6 cases). One completed scan lacked usable data unrelated to subject/scan procedure (orthodonture affected a frontal brain scan). As a group, these methods provide a foundation for conduct and enhancement of future MR studies in pediatric subjects with ASD. En ligne : http://dx.doi.org/10.1007/s10803-011-1359-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.1120-1126[article] Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children with and without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Laura C. ERICKSON, Auteur ; Ashley A. SCOTT VAN ZEELAND, Auteur ; Gavin HAMILTON, Auteur ; Alan J. LINCOLN, Auteur ; Beatrice A. GOLOMB, Auteur . - 2012 . - p.1120-1126.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 42-6 (June 2012) . - p.1120-1126
Mots-clés : Autism ASD Magnetic resonance Energetics Muscle Brain Awake Index. décimale : PER Périodiques Résumé : We piloted a suite of approaches aimed to facilitate a successful series of up to four brain and muscle 31Phosphorus-Magnetic Resonance Spectroscopy (31P-MRS) scans performed in one session in 12 awake, non-sedated subjects (ages 6–18), 6 with autism spectrum disorders (ASD) and 6 controls. We targeted advanced preparation, parental input, physical comfort, short scan protocols, allocation of extra time, and subject emotional support. 100% of subjects completed at least one brain scan and one leg muscle scan: 42 of 46 attempted scans were completed (91%), with failures dominated by exercise muscle scans (completed in 6/6 controls but 3/6 cases). One completed scan lacked usable data unrelated to subject/scan procedure (orthodonture affected a frontal brain scan). As a group, these methods provide a foundation for conduct and enhancement of future MR studies in pediatric subjects with ASD. En ligne : http://dx.doi.org/10.1007/s10803-011-1359-x Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=156 Brief Report: Functional MRI of a Patient with 7q11.23 Duplication Syndrome and Autism Spectrum Disorder / Paolo PRONTERA in Journal of Autism and Developmental Disorders, 44-10 (October 2014)
[article]
Titre : Brief Report: Functional MRI of a Patient with 7q11.23 Duplication Syndrome and Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Paolo PRONTERA, Auteur ; Domenico SERINO, Auteur ; Bernardo CALDINI, Auteur ; Laura SCARPONI, Auteur ; Giuseppe MERLA, Auteur ; Giuseppe TESTA, Auteur ; Marco MUTI, Auteur ; Valerio NAPOLIONI, Auteur ; Giovanni MAZZOTTA, Auteur ; Massimo PICCIRILLI, Auteur ; Emilio DONTI, Auteur Article en page(s) : p.2608-2613 Langues : Anglais (eng) Mots-clés : Autism spectrum disorders 7q11.23 Duplication Amygdala Williams–Beuren syndrome Limbic system Magnetic resonance Functional magnetic resonance Index. décimale : PER Périodiques Résumé : The duplication of the Williams–Beuren syndrome (WBS) region (7q11.23) is a copy number variant associated with autism spectrum disorder (ASD). One of the most intriguing aspects is that the reciprocal microdeletion causes WBS, characterized by hypersociability, marked empathy, and a relative capacity in verbal short-term memory and language. Herein, we studied, by using functional morphological and volumetric magnetic resonance, a 17-year-old male patient who displays a de novo 7q11.23 duplication and ASD. The limbic system of the patient appeared hypo-functional, while the total brain volume was increased, thus contrasting, in an opposite and intriguing manner, with the global brain volume reduction reported in WBS. Even if these findings come from the analysis of a single patient and, therefore, have to be considered preliminary results, they encourage carrying on further functional and volumetric studies in patients with 7q11.23 duplication, to fully elucidate the role of this gene-dosage alteration on brain development and limbic system function. En ligne : http://dx.doi.org/10.1007/s10803-014-2117-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2608-2613[article] Brief Report: Functional MRI of a Patient with 7q11.23 Duplication Syndrome and Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Paolo PRONTERA, Auteur ; Domenico SERINO, Auteur ; Bernardo CALDINI, Auteur ; Laura SCARPONI, Auteur ; Giuseppe MERLA, Auteur ; Giuseppe TESTA, Auteur ; Marco MUTI, Auteur ; Valerio NAPOLIONI, Auteur ; Giovanni MAZZOTTA, Auteur ; Massimo PICCIRILLI, Auteur ; Emilio DONTI, Auteur . - p.2608-2613.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2608-2613
Mots-clés : Autism spectrum disorders 7q11.23 Duplication Amygdala Williams–Beuren syndrome Limbic system Magnetic resonance Functional magnetic resonance Index. décimale : PER Périodiques Résumé : The duplication of the Williams–Beuren syndrome (WBS) region (7q11.23) is a copy number variant associated with autism spectrum disorder (ASD). One of the most intriguing aspects is that the reciprocal microdeletion causes WBS, characterized by hypersociability, marked empathy, and a relative capacity in verbal short-term memory and language. Herein, we studied, by using functional morphological and volumetric magnetic resonance, a 17-year-old male patient who displays a de novo 7q11.23 duplication and ASD. The limbic system of the patient appeared hypo-functional, while the total brain volume was increased, thus contrasting, in an opposite and intriguing manner, with the global brain volume reduction reported in WBS. Even if these findings come from the analysis of a single patient and, therefore, have to be considered preliminary results, they encourage carrying on further functional and volumetric studies in patients with 7q11.23 duplication, to fully elucidate the role of this gene-dosage alteration on brain development and limbic system function. En ligne : http://dx.doi.org/10.1007/s10803-014-2117-7 Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=240 Erratum to: Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children With and Without Autism Spectrum Disorder / Laura C. ERICKSON in Journal of Autism and Developmental Disorders, 44-10 (October 2014)
[article]
Titre : Erratum to: Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children With and Without Autism Spectrum Disorder Type de document : Texte imprimé et/ou numérique Auteurs : Laura C. ERICKSON, Auteur ; Ashley A. SCOTT VAN ZEELAND, Auteur ; Gavin HAMILTON, Auteur ; Alan LINCOLN, Auteur ; Beatrice A. GOLOMB, Auteur Article en page(s) : p.2671-2677 Langues : Anglais (eng) Mots-clés : Autism ASD Magnetic resonance Energetics Muscle Brain Awake Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-013-1821-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2671-2677[article] Erratum to: Brief Report: Approaches to 31P-MRS in Awake, Non-Sedated Children With and Without Autism Spectrum Disorder [Texte imprimé et/ou numérique] / Laura C. ERICKSON, Auteur ; Ashley A. SCOTT VAN ZEELAND, Auteur ; Gavin HAMILTON, Auteur ; Alan LINCOLN, Auteur ; Beatrice A. GOLOMB, Auteur . - p.2671-2677.
Langues : Anglais (eng)
in Journal of Autism and Developmental Disorders > 44-10 (October 2014) . - p.2671-2677
Mots-clés : Autism ASD Magnetic resonance Energetics Muscle Brain Awake Index. décimale : PER Périodiques En ligne : http://dx.doi.org/10.1007/s10803-013-1821-z Permalink : https://www.cra-rhone-alpes.org/cid/opac_css/index.php?lvl=notice_display&id=241