Guillaume Gilbert

The paper analyzes age-related changes in neurometabolite concentrations in infants using 1H-MRS data from the HBCD study, finding significant increases in some metabolites and decreases in others.

This study finds persistent cerebrovascular reactivity deficits in youth with complex congenital heart defects compared to controls, with associations with cognitive performance.

This study shows body size parameters significantly correlate with brain and spinal cord MRI metrics and should be included in neuroimaging studies.

The paper characterizes and corrects orientation dependence in magnetization transfer measures using diffusion MRI data from 20 subjects.

The paper evaluates the reliability and variability of diffusion- and myelin-based MRI measurements across multiple sessions and fiber populations, finding moderate to high reliability for diffusion measures and bundle-dependent variability.

This paper develops a tensor-valued constrained spherical deconvolution method and evaluates its performance on simulated and in vivo data for improved fiber orientation and microstructural measures.