{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Wilkinson M"],"funding":["NIA NIH HHS","NIMH NIH HHS"],"pagination":["100134"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC9683354"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["2(4)"],"pubmed_abstract":["Neuroimaging studies of autism spectrum disorder (ASD) have been predominantly unimodal. While many fMRI studies have reported atypical activity patterns for diverse tasks, the MEG literature in ASD remains comparatively small. Our group recently reported atypically increased event-related theta power in individuals with ASD during lexicosemantic processing. The current multimodal study examined the relationship between fMRI BOLD signal and anatomically-constrained MEG (aMEG) theta power. Thirty-three adolescents with ASD and 23 typically developing (TD) peers took part in both fMRI and MEG scans, during which they distinguished between standard words (SW), animal words (AW), and pseudowords (PW). Regions-of-interest (ROIs) were derived based on task effects detected in BOLD signal and aME"],"journal":["Neuroimage. Reports"],"pubmed_title":["fMRI BOLD and MEG theta power reflect complementary aspects of activity during lexicosemantic decision in adolescents with ASD."],"pmcid":["PMC9683354"],"funding_grant_id":["T32 MH122376","R01 MH101173","T32 AG000037"],"pubmed_authors":["You Y","Rosen BQ","Marinkovic K","Wilkinson M","Wagner L","Keehn RJJ","Kohli JS","Alemu K","Sridhar A","Muller RA","Gao Y","Linke AC","Correas A"],"additional_accession":[]},"is_claimable":false,"name":"fMRI BOLD and MEG theta power reflect complementary aspects of activity during lexicosemantic decision in adolescents with ASD.","description":"Neuroimaging studies of autism spectrum disorder (ASD) have been predominantly unimodal. While many fMRI studies have reported atypical activity patterns for diverse tasks, the MEG literature in ASD remains comparatively small. Our group recently reported atypically increased event-related theta power in individuals with ASD during lexicosemantic processing. The current multimodal study examined the relationship between fMRI BOLD signal and anatomically-constrained MEG (aMEG) theta power. Thirty-three adolescents with ASD and 23 typically developing (TD) peers took part in both fMRI and MEG scans, during which they distinguished between standard words (SW), animal words (AW), and pseudowords (PW). Regions-of-interest (ROIs) were derived based on task effects detected in BOLD signal and aME","dates":{"release":"2022-01-01T00:00:00Z","publication":"2022 Dec","modification":"2026-05-31T16:12:04.358Z","creation":"2025-04-06T13:07:13.582Z"},"accession":"S-EPMC9683354","cross_references":{"pubmed":["36438080"],"doi":["10.1016/j.ynirp.2022.100134"]}}