Delin Sun

In 50 trauma-exposed veterans, thalamic hypoactivity to near virtual-reality threats tracked both PTSD and MDD severity, while amygdala hyperactivity to far threats tracked only PTSD severity.

IBMMA improves neuroimaging analysis by handling missing data and large datasets, revealing new brain region findings overlooked by traditional methods.

The paper examines thalamic volume differences in trauma-exposed individuals with PTSD, MDD, and controls, finding specific volume reductions and associations with symptom severity and childhood trauma.

The paper uses genomic structural equation modeling to identify latent genetic factors underlying cortical surface area and thickness, finding genetic correlations with psychiatric disorders.

This study uses graph theory analysis on resting-state fMRI to show that prosocial decisions correlate with specific brain network properties in female university students.

This study finds smaller total and subregional cerebellar volumes in PTSD compared to controls using a large dataset and advanced parcellation methods.

This paper compares four methods for harmonizing cortical thickness data across multiple sites and finds that ComBat-GAM is most effective in detecting case-control differences and age-related cortical thinning.

This study uses a data-driven method to show that alcohol use in adolescents affects cortical thinning differently across age groups.

This study examines how threat during goal pursuit affects amygdala-prefrontal cortex connectivity in PTSD, finding disrupted connectivity and altered vmPFC activation in PTSD patients compared to trauma-exposed controls.

The paper investigates neural differences between moral injury and PTSD using resting-state fMRI, finding distinct associations with brain fluctuations and functional connectivity.

This study finds smaller left hippocampal CA1 volume in PTSD patients compared to trauma-exposed controls, with associations dependent on covariates.