O2.6. DELUSIONS ASSOCIATED WITH ABNORMAL FRONTOSTRIATAL EFFECTIVE CONNECTIVITY IN A SPECTRAL DCM ANALYSIS OF RESTING STATE FMRI
Okuneye V, Clementz B, Gershon E, Keshavan M, McDowell J, Pearlson G, Tamminga C, Sweeney J, Keedy S. O2.6. DELUSIONS ASSOCIATED WITH ABNORMAL FRONTOSTRIATAL EFFECTIVE CONNECTIVITY IN A SPECTRAL DCM ANALYSIS OF RESTING STATE FMRI. Schizophrenia Bulletin 2020, 46: s5-s5. PMCID: PMC7234244, DOI: 10.1093/schbul/sbaa028.011.Peer-Reviewed Original ResearchR-DLPFCEffective connectivityState effective connectivityDelusional severityPrefrontal cortexState fMRIRight dorsolateral prefrontal cortexVentrolateral prefrontal cortexDynamic causal modelingDorsolateral prefrontal cortexSignificant effective connectivityEffective connectivity resultsEffective connectivity differencesSpectral dynamic causal modelingResting-state fMRISubcortical brain regionsIntermediate Phenotypes (B-SNIP) studyNeurocognitive processesFMRI studyFrontostriatal connectivityPrediction errorVLPFCFalse beliefsDelusion severityDLPFC