Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...

Details

Autor(en) / Beteiligte
Titel
Baseline brain function in the preadolescents of the ABCD Study
Ist Teil von
  • Nature neuroscience, 2021-08, Vol.24 (8), p.1176-1186
Ort / Verlag
United States
Erscheinungsjahr
2021
Quelle
MEDLINE
Beschreibungen/Notizen
  • The Adolescent Brain Cognitive Development (ABCD) Study is a 10-year longitudinal study of children recruited at ages 9 and 10. A battery of neuroimaging tasks are administered biennially to track neurodevelopment and identify individual differences in brain function. This study reports activation patterns from functional MRI (fMRI) tasks completed at baseline, which were designed to measure cognitive impulse control with a stop signal task (SST; N = 5,547), reward anticipation and receipt with a monetary incentive delay (MID) task (N = 6,657) and working memory and emotion reactivity with an emotional N-back (EN-back) task (N = 6,009). Further, we report the spatial reproducibility of activation patterns by assessing between-group vertex/voxelwise correlations of blood oxygen level-dependent (BOLD) activation. Analyses reveal robust brain activations that are consistent with the published literature, vary across fMRI tasks/contrasts and slightly correlate with individual behavioral performance on the tasks. These results establish the preadolescent brain function baseline, guide interpretation of cross-sectional analyses and will enable the investigation of longitudinal changes during adolescent development.
Sprache
Englisch
Identifikatoren
ISSN: 1097-6256
eISSN: 1546-1726
DOI: 10.1038/s41593-021-00867-9
Titel-ID: cdi_pubmed_primary_34099922

Weiterführende Literatur

Empfehlungen zum selben Thema automatisch vorgeschlagen von bX