Functional MRS studies of GABA and glutamate/Glx–A systematic review and meta-analysis

D Pasanta, JL He, T Ford, G Oeltzschner… - Neuroscience & …, 2023 - Elsevier
Functional magnetic resonance spectroscopy (fMRS) can be used to investigate
neurometabolic responses to external stimuli in-vivo, but findings are inconsistent. We …

Brain metabolite alterations related to alcohol use: a meta-analysis of proton magnetic resonance spectroscopy studies

AE Kirkland, BD Browning, RJ Green, L Leggio… - Molecular …, 2022 - nature.com
Alcohol misuse and alcohol use disorder (AlUD) have neurobiological consequences. This
meta-analysis of proton magnetic resonance spectroscopy (MRS) studies aimed to assess …

Brain Glutathione and GABA+ levels in autistic children

Y Song, KE Hupfeld, CW Davies‐Jenkins… - Autism …, 2024 - Wiley Online Library
Autism spectrum disorder (ASD) is a neurodevelopmental condition characterized by social
communication challenges and repetitive behaviors. Altered neurometabolite levels …

[HTML][HTML] Meta-analysis and open-source database for in vivo brain Magnetic Resonance spectroscopy in health and disease

AT Gudmundson, A Koo, A Virovka, AL Amirault… - Analytical …, 2023 - Elsevier
Abstract Proton (1 H) Magnetic Resonance Spectroscopy (MRS) is a non-invasive tool
capable of quantifying brain metabolite concentrations in vivo. Prioritization of …

Harmonization of multi-scanner in vivo magnetic resonance spectroscopy: ENIGMA consortium task group considerations

AD Harris, H Amiri, M Bento, R Cohen… - Frontiers in …, 2023 - frontiersin.org
Magnetic resonance spectroscopy is a powerful, non-invasive, quantitative imaging
technique that allows for the measurement of brain metabolites that has demonstrated utility …

The impact of spectral basis set composition on estimated levels of cingulate glutamate and its associations with different personality traits

VF Demler, EF Sterner, M Wilson, C Zimmer, F Knolle - BMC psychiatry, 2024 - Springer
1H-MRS is increasingly used in basic and clinical research to explain brain function and
alterations respectively. In psychosis research it is now one of the main tools to investigate …

Metabolite T2 relaxation times decrease across the adult lifespan in a large multi‐site cohort

KE Hupfeld, S Murali‐Manohar… - Magnetic resonance …, 2024 - Wiley Online Library
Purpose Relaxation correction is crucial for accurately estimating metabolite concentrations
measured using in vivo MRS. However, the majority of MRS quantification routines assume …

[PDF][PDF] Community-organized resources for reproducible MRS data analysis

BJ Soher, WT Clarke, M Wilson… - Magnetic …, 2022 - research.birmingham.ac.uk
This article may not be enhanced, enriched or otherwise transformed into a derivative work,
without express permission from Wiley or by statutory rights under applicable legislation …

Impact of acquisition and modeling parameters on the test–retest reproducibility of edited GABA+

KE Hupfeld, HJ Zöllner, SCN Hui, Y Song… - NMR in …, 2024 - Wiley Online Library
Literature values vary widely for within‐subject test–retest reproducibility of gamma‐
aminobutyric acid (GABA) measured with edited magnetic resonance spectroscopy (MRS) …

Functional changes in GABA and glutamate during motor learning

TK Bell, AR Craven, K Hugdahl, R Noeske, AD Harris - Eneuro, 2023 - eneuro.org
Functional magnetic resonance spectroscopy (fMRS) of GABA at 3 T poses additional
challenges compared with fMRS of other metabolites because of the difficulties of measuring …