Mariam Andersson

The paper examines fibre organisation in white matter across species and anatomical scales using diffusion MRI and x-ray synchrotron imaging, finding common structural principles despite species-specific variations.

The paper compares structure-function relationships in axons using multiple modalities, finding that different methods capture different aspects of axon diameter and conduction velocity distributions.

The paper introduces the White Matter Generator tool to study how axon morphology and glial cell dynamics influence diffusion-weighted MRI signals in controlled white matter environments.

The paper shows that internal magnetic gradients affect diffusion MRI signals in myelinated axons, revealing morphology-dependent anisotropy previously unseen in 2D models.

The paper evaluates powder averaging's effectiveness in diffusion MRI for axon diameter estimation in complex brain architectures, finding it accurate across parameters but sensitive to microdispersion at low b-values.

The paper shows that axon morphology is influenced by the local environment and affects diffusion MRI estimates of axon diameter and structure-function relationships.