Comprehensive diffusion MRI dataset for in vivo human brain microstructure mapping using 300 mT/m gradients

Q Tian, Q Fan, T Witzel, MN Polackal, NA Ohringer… - Scientific data, 2022 - nature.com
Strong gradient systems can improve the signal-to-noise ratio of diffusion MRI
measurements and enable a wider range of acquisition parameters that are beneficial for …

Microstructural imaging of the human brain with a 'super-scanner': 10 key advantages of ultra-strong gradients for diffusion MRI

DK Jones, DC Alexander, R Bowtell, M Cercignani… - NeuroImage, 2018 - Elsevier
The key component of a microstructural diffusion MRI 'super-scanner'is a dedicated high-
strength gradient system that enables stronger diffusion weightings per unit time compared …

MGH–USC Human Connectome Project datasets with ultra-high b-value diffusion MRI

Q Fan, T Witzel, A Nummenmaa, KRA Van Dijk… - Neuroimage, 2016 - Elsevier
Abstract The MGH–USC CONNECTOM MRI scanner housed at the Massachusetts General
Hospital (MGH) is a major hardware innovation of the Human Connectome Project (HCP) …

Mapping the human connectome using diffusion MRI at 300 mT/m gradient strength: Methodological advances and scientific impact

Q Fan, C Eichner, M Afzali, L Mueller, CMW Tax… - Neuroimage, 2022 - Elsevier
Tremendous efforts have been made in the last decade to advance cutting-edge MRI
technology in pursuit of mapping structural connectivity in the living human brain with …

[HTML][HTML] Resolution and b value dependent structural connectome in ex vivo mouse brain

S Crater, S Maharjan, Y Qi, Q Zhao, G Cofer, JC Cook… - Neuroimage, 2022 - Elsevier
Diffusion magnetic resonance imaging has been widely used in both clinical and preclinical
studies to characterize tissue microstructure and structural connectivity. The diffusion MRI …

Pushing the limits of in vivo diffusion MRI for the Human Connectome Project

K Setsompop, R Kimmlingen, E Eberlein, T Witzel… - Neuroimage, 2013 - Elsevier
Perhaps more than any other “-omics” endeavor, the accuracy and level of detail obtained
from mapping the major connection pathways in the living human brain with diffusion MRI …

Diffusion imaging in the post HCP era

S Moeller, P Pisharady Kumar… - Journal of Magnetic …, 2021 - Wiley Online Library
Diffusion imaging is a critical component in the pursuit of developing a better understanding
of the human brain. Recent technical advances promise enabling the advancement in the …

[HTML][HTML] Using diffusion MRI data acquired with ultra-high gradient strength to improve tractography in routine-quality data

C Maffei, C Lee, M Planich, M Ramprasad, N Ravi… - Neuroimage, 2021 - Elsevier
The development of scanners with ultra-high gradient strength, spearheaded by the Human
Connectome Project, has led to dramatic improvements in the spatial, angular, and diffusion …

[HTML][HTML] The adverse effect of gradient nonlinearities on diffusion MRI: From voxels to group studies

HY Mesri, S David, MA Viergever, A Leemans - NeuroImage, 2020 - Elsevier
Nonlinearities of gradient magnetic fields in diffusion MRI (dMRI) can introduce systematic
errors in estimates of diffusion measures. While there are correction methods that can …

Validation strategies for the interpretation of microstructure imaging using diffusion MRI

TB Dyrby, GM Innocenti, M Bech, H Lundell - Neuroimage, 2018 - Elsevier
Extracting microanatomical information beyond the image resolution of MRI would provide
valuable tools for diagnostics and neuroscientific research. A number of mathematical …