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Concordance Of Meg And Fmri Patterns In Adolescents During Verb Generation, Yingying Wang, Scott K. Holland, Jennifer Vannest
Concordance Of Meg And Fmri Patterns In Adolescents During Verb Generation, Yingying Wang, Scott K. Holland, Jennifer Vannest
Center for Brain, Biology, and Behavior: Faculty and Staff Publications
In this study we focused on direct comparison between the spatial distributions of activation detected by functional magnetic resonance imaging (fMRI) and localization of sources detected by magnetoencephalography (MEG) during identical language tasks. We examined the spatial concordance between MEG and fMRI results in 16 adolescents performing a three-phase verb generation task that involves repeating the auditorily presented concrete noun and generating verbs either overtly or covertly in response to the auditorily presented noun. MEG analysis was completed using a synthetic aperture magnetometry (SAM) technique, while the fMRI data were analyzed using the general linear model approach with random-effects. To …