Advanced Neuroimaging Techniques and Applications

This study identifies widespread microstructural changes in gray and white matter in individuals with dual cognitive-motor impairment compared to isolated impairments and controls.

This study uses in vivo MRI to assess how brain microstructure affects therapeutic delivery via convection-enhanced delivery in an ovine model.

This study maps catecholaminergic circuits in the human brainstem and hypothalamus using MRI, showing their relevance to neurological and psychiatric disorders.

This study uses multi-metric quantitative MRI to identify age-related brain differences in female bonnet macaques, showing that combining metrics improves classification accuracy over single-metric approaches.

The paper identifies genetic variants associated with brain white matter connectome efficiency and intelligence, showing shared SNPs and improved prediction when combining polygenetic scores with connectome data.

This study uses BUAN and TDF to map white matter microstructural differences in autism, finding altered fractional anisotropy and diffusivity in specific regions of major tracts.

The paper introduces a novel metric, estimated axonal latency, to measure neuronal processing speed in autism spectrum disorder using MRI and EEG data.

This study evaluates the reproducibility of MMD-MRI metrics in ex vivo mouse brains and identifies fixation time effects.

This study uses 3T-CSD to analyze diffusion MRI microstructure across the lifespan, finding age-related changes in signal fractions across brain regions.

This paper introduces a novel FOD-based registration method using the NTU-DSI-122 template, showing improved reliability and accuracy compared to intensity-based registration for dMRI data.

This study uses dense longitudinal DTI to track white matter recovery in a TBI patient and control, showing individualized recovery trajectories and their correlation with cognitive and emotional recovery.

This study uses in vivo tractography to examine neonatal white matter pathways related to hypothalamic and reward functions, linking early-life factors to later neurodevelopmental and obesity outcomes.

This study evaluates 2D and 3D diffusion models for generating synthetic DTI maps, finding 3D models perform better in downstream tasks like sex and dementia classification.

This study compares myelination patterns across cortical depths and hierarchies in humans and macaques, finding a conserved inside-out pattern with extended myelination in humans.

This study examines cerebellar pathway microstructure and cognitive performance in over 9,000 participants, finding consistent associations across pre-adolescents and young adults.

This study introduces NAT, a tool for analyzing auditory tract maturation in infants using diffusion MRI, and links it to speech production and motor skills.

This paper demonstrates in vivo human brain neurite exchange imaging using a high-gradient MRI scanner, showing faster exchange times and spatial variation across cortical regions.

This paper optimizes diffusion MRI protocols using a Cramer-Rao lower bound framework to improve biophysical modeling accuracy of brain microstructure.

This paper introduces a simulation-based inference method for diffusion MRI that reduces scan time and improves accuracy with minimal data.

The paper analyzes human white matter fibers to compare thickness and myelination between long and short fibers, finding shorter fibers are thinner and less myelinated but have similar g-ratio.

This study examines the prevalence, genetic determinants, and cognitive associations of the interthalamic adhesion in 591 healthy individuals, finding a genetic basis and sexual dimorphism but no cognitive impact.

The paper applies the NODDI model to early psychosis patients and healthy controls to assess microstructural changes in grey and white matter, finding increased free water in grey matter not fully explained by partial volume effects.

The paper examines developmental changes in hippocampal neurite diffusion markers and their correlation with cell-type composition using MRI and gene-expression data.

This study uses diffusion MRI to map thalamic topography across development, showing stable topography but reduced volumes and increased relative volume in CHD infants.

The paper examines structural brain development related to speech in young children using MRI and diffusion metrics, finding associations between speech performance and specific grey and white matter properties.

This study investigates age-related changes in hippocampal microstructure using diffusion MRI in children and adolescents, finding significant developmental changes in neurites, soma, and mean diffusivity.

The paper examines anatomical changes in the response inhibition network across the adult lifespan using diffusion MRI and finds age-related changes in white matter tracts rather than regional structure.

This paper introduces a qMRI approach to map microscopic water populations and tissue relaxivity in the human brain, showing its effectiveness in imaging white matter hyperintensities.

This study examines how aging, fitness, and cerebrovascular health affect white matter microstructural integrity in adults, finding distinct regional impacts and a mediating role of vascular health.

The paper identifies shared functional organization in pulvinar-cortical and cortico-cortical connectivity through structural and molecular imaging correlates in the human brain.