Vincent A. Magnotta

This study evaluates four retrospective correction methods for single-voxel MR spectroscopy at 7T, finding weak to moderate effects on metabolite quantification.

The paper examines how global functional connectivity of the default mode network (DMN) relates to task-switching performance in older adults, finding that lower mixing costs correlate with greater negative DMN connectivity.

This study examines how early language exposure and socioeconomic status affect brain myelination in infants at 6 and 30 months of age using MRI.

This study examines functional connectivity of the cerebellar vermis in bipolar disorder and its association with mood states, finding altered connectivity patterns linked to depression and mania.

This study finds smaller cerebellar cortex volumes in bipolar disorder type I patients, with medication use potentially influencing cerebellar structure.

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 paper presents a pipeline for fNIRS image reconstruction using MRI templates or individual anatomy, showing high temporal correlations and reliability with a longitudinal child dataset.

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 shows that higher cardiorespiratory fitness in older adults is linked to greater hippocampal volume and faster episodic associative learning, with hippocampal volume partially mediating this relationship.

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.