High-resolution whole-brain diffusion MRI at 7T using radiofrequency parallel transmission.
Xiaoping WuEdward John AuerbachAn T VuSteen MoellerChristophe LengletSebastian SchmitterPierre-François Van de MoorteleEssa YacoubKâmil UğurbilPublished in: Magnetic resonance in medicine (2018)
pTx provides a solution to two major limitations for slice-accelerated high-resolution whole-brain dMRI at 7T; it improves flip-angle uniformity, and enables higher slice acceleration relative to current state-of-the-art. As such, pTx provides significant advantages for rapid acquisition of high-quality, high-resolution truly whole-brain dMRI data.
Keyphrases
- high resolution
- resting state
- white matter
- mass spectrometry
- functional connectivity
- magnetic resonance imaging
- cerebral ischemia
- tandem mass spectrometry
- high speed
- electronic health record
- multiple sclerosis
- contrast enhanced
- computed tomography
- big data
- machine learning
- quantum dots
- deep learning
- image quality
- diffusion weighted imaging
- sensitive detection