In vivo human whole-brain Connectom diffusion MRI dataset at 760 µm isotropic resolution.

ABSTRACT: We present a whole-brain in vivo diffusion MRI (dMRI) dataset acquired at 760 μm isotropic resolution and sampled at 1260 q-space points across 9 two-hour sessions on a single healthy participant. The creation of this benchmark dataset is possible through the synergistic use of advanced acquisition hardware and software including the high-gradient-strength Connectom scanner, a custom-built 64-channel phased-array coil, a personalized motion-robust head stabilizer, a recently developed SNR-efficient dMRI acquisition method, and parallel imaging reconstruction with advanced ghost reduction algorithm. With its unprecedented resolution, SNR and image quality, we envision that this dataset will have a broad range of investigational, educational, and clinical applications that will advance the u

SUBMITTER: Wang F 

PROVIDER: S-EPMC8084962 | biostudies-literature | 2021 Apr

REPOSITORIES: biostudies-literature