Magnetic resonance spectroscopy of traumatic brain injury and subconcussive hits: A systematic review and meta–analysis

JM Joyce, PL La, R Walker, AD Harris - Journal of Neurotrauma, 2022 - liebertpub.com
Magnetic resonance spectroscopy (MRS) is a non-invasive technique used to study
metabolites in the brain. MRS findings in traumatic brain injury (TBI) and subconcussive hit …

Human brain functional MRS reveals interplay of metabolites implicated in neurotransmission and neuroenergetics

Y Koush, DL Rothman, KL Behar… - Journal of Cerebral …, 2022 - journals.sagepub.com
While functional MRI (fMRI) localizes brain activation and deactivation, functional MRS
(fMRS) provides insights into the underlying metabolic conditions. There is much interest in …

MRSCloud: A cloud‐based MRS tool for basis set simulation

SCN Hui, MG Saleh, HJ Zöllner… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose The purpose of this study is to present a cloud‐based spectral simulation tool
“MRSCloud,” which allows MRS users to simulate a vendor‐specific and sequence‐specific …

Improved signal‐to‐noise performance of MultiNet GRAPPA 1H FID MRSI reconstruction with semi‐synthetic calibration data

KL Chan, T Ziegs, A Henning - Magnetic resonance in …, 2022 - Wiley Online Library
Purpose To further develop MultiNet GRAPPA, a neural‐network‐based reconstruction, for
lower SNR proton MRSI (1H MRSI) data using adapted undersampling schemes and …

In vivo spectral editing of phosphorylethanolamine

SCN Hui, HJ Zöllner, G Oeltzschner… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose To demonstrate J‐difference editing of phosphorylethanolamine (PE) with chemical
shifts at 3.22 (PE3. 22) and 3.98 (PE3. 98) ppm, and compare the merits of two editing …

Edited magnetic resonance spectroscopy in the neonatal brain

Y Song, PJ Lally, M Yanez Lopez, G Oeltzschner… - Neuroradiology, 2022 - Springer
J-difference-edited spectroscopy is a valuable approach for the detection of low-
concentration metabolites with magnetic resonance spectroscopy (MRS). Currently, few …

More than half of the variance in in-vivo 1H-MRS metabolite estimates is common to all metabolites

JJ Prisciandaro, HJ Zöllner, S Murali-Manohar… - bioRxiv, 2022 - biorxiv.org
The present study characterized associations among brain metabolite levels, applying
bivariate and multivariate (ie, factor analysis) statistical methods to tCr-referenced estimates …