Claude Julien Bajada

The paper introduces SiGn, an open-source fMRI phantom that generates dynamic signals for quality assurance, validated through scanning and analysis.

The paper introduces BRIAN, a diffusion-informed simulator for glioblastoma spread modeling, showing directional tracking improves agreement with MRI-visible tumours but not necessarily with richer angular reconstructions.

This study examines associations between air pollution exposure and white matter microstructure in children with and without ADHD using NODDI, finding no statistically significant results after correction.

This study evaluates the Vogt-Bailey Index in task-based fMRI across different pulse sequence protocols, finding it consistently identifies motor cortex connectivity despite protocol variations.

This study uses the Vogt-Bailey index to analyze cortical microstructure gradients in preterm and term infants, finding spatially distributed alterations in preterm infants.

This paper analyzes the Vogt-Bailey index to assess local functional homogeneity in the human cortex and compares it to the ReHo algorithm, finding the VB index better detects sharp changes in local functional organization.

The paper identifies spatial variation in neighborhood correlations during volume-to-surface mapping of fMRI data and proposes a mitigation approach.

This study evaluates variability in white matter bundle segmentation across 42 groups using the same dataset, finding protocol variability exceeds other sources of inconsistency.

This paper provides a modern description of occipital intralobar fiber tracts using diffusion MRI tractography, reconstructing five tracts described by Dejerines and identifying a sixth.