Miranda Olff

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.

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 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 finds increased sleep spindle activity in PTSD patients, correlating with intrusive memory symptoms, and introduces a new spindle detection method.

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.

The paper uses neuroimaging data to predict psychotherapy outcomes in PTSD, identifying specific resting-state networks that distinguish responders from non-responders.

This study identifies distinct EEG spectral changes in PTSD patients during NREM and REM sleep, correlating with insomnia and nightmares, and proposes a spectral index as a potential biomarker.

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 EEG to compare brain responses to auditory deviants in PTSD patients and trauma-exposed controls, finding enhanced mismatch negativity and altered theta/alpha power in PTSD.