Emily L. Dennis

This study finds that increased frontoamygdala connectivity after sports-related concussion correlates with autonomic dysregulation and persistent symptoms.

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 investigates the interaction between mild traumatic brain injury and genetics to identify pathway and network-level effects on learning and memory in adolescents using the ABCD cohort.

This study examines how brain-age differences (PAD) change over time after traumatic brain injury (TBI) using a large multi-cohort dataset.

This study finds that poorer sleep health in healthy adults is linked to altered brain activation during cognitive control tasks, with stronger fronto-parietal and subcortical responses.

This paper classifies PTSD vs. controls using MRI data from multiple sites, finding better performance when distinguishing PTSD from trauma-unexposed controls than trauma-exposed controls, and showing DVAE improves generalizability.

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 longitudinal diffusion MRI to examine microstructural changes in brain tracts of college football and volleyball players, finding divergent developmental patterns between the groups.

This study examines structural covariance networks in PTSD using a large multisite dataset, finding differences in centrality measures between PTSD and control groups, and highlighting sex-based and comorbid differences.

This study analyzes diffusion MRI data from 507 children with and without traumatic brain injury to characterize white matter disruption across injury stages and its association with neurobehavioral outcomes.

This study examines how family income-to-needs ratio relates to brain volume changes in adolescents, finding sex differences in these associations.

The paper shows that early life stress severity moderates the effect of PM2.5 air pollution on adolescent brain volume changes.

This study identifies hippocampal subfield volume differences in PTSD and depression across 31 cohorts, finding depression has a stronger effect than PTSD, especially in CA1, with comorbid cases showing more pronounced changes.

This study identifies reduced fractional anisotropy in the tapetum region of the corpus callosum in PTSD patients using a large multi-cohort analysis of diffusion MRI data.

This study uses a machine learning method to identify neuroimaging markers of PTSD and ELS in veterans, finding that combinatorial features improve classification accuracy.

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