Tobias Streubel

Longitudinal quantitative MRI of whole human brains during formaldehyde immersion, PBS wash-out, and tissue volume change

The paper quantifies how MRI parameters and tissue volume change in human brains during fixation and PBS immersion, providing a resource for linking in vivo MRI to postmortem data.

Diffusion tensor imaging of whole human brains during long-term formaldehyde fixation: Temporal evolution of diffusion parameters, post-mortem conditions, and dependence on tissue structure

This study examines how post-mortem tissue conditions and fixation progression affect diffusion tensor imaging parameters in whole human brains, finding that mean diffusivity is a robust marker while fractional anisotropy requires microstructure-aware interpretation.

Error quantification in multi-parameter mapping facilitates robust estimation and enhanced group level sensitivity

The paper introduces a method to estimate local errors in multi-parameter mapping (MPM) neuroimaging data, improving group-level sensitivity by accounting for noise and artefacts.