Accelerated MR spectroscopic imaging—a review of current and emerging techniques

W Bogner, R Otazo, A Henning - NMR in Biomedicine, 2021 - Wiley Online Library
Over more than 30 years in vivo MR spectroscopic imaging (MRSI) has undergone an
enormous evolution from theoretical concepts in the early 1980s to the robust imaging …

Advanced magnetic resonance spectroscopic neuroimaging: Experts' consensus recommendations

AA Maudsley, OC Andronesi, PB Barker… - NMR in …, 2021 - Wiley Online Library
Magnetic resonance spectroscopic imaging (MRSI) offers considerable promise for
monitoring metabolic alterations associated with disease or injury; however, to date, these …

Contribution of macromolecules to brain 1H MR spectra: Experts' consensus recommendations

C Cudalbu, KL Behar, PK Bhattacharyya… - NMR in …, 2021 - Wiley Online Library
Proton MR spectra of the brain, especially those measured at short and intermediate echo
times, contain signals from mobile macromolecules (MM). A description of the main MM is …

Spectral editing in 1H magnetic resonance spectroscopy: Experts' consensus recommendations

IY Choi, OC Andronesi, P Barker, W Bogner… - NMR in …, 2021 - Wiley Online Library
Spectral editing in in vivo 1H‐MRS provides an effective means to measure low‐
concentration metabolite signals that cannot be reliably measured by conventional MRS …

GABA and glutamate deficits from frontotemporal lobar degeneration are associated with disinhibition

AG Murley, MA Rouse, PS Jones, R Ye, FH Hezemans… - Brain, 2020 - academic.oup.com
Behavioural disinhibition is a common feature of the syndromes associated with
frontotemporal lobar degeneration (FTLD). It is associated with high morbidity and lacks …

Motion correction methods for MRS: experts' consensus recommendations

OC Andronesi, PK Bhattacharyya, W Bogner… - NMR in …, 2021 - Wiley Online Library
Long acquisition times due to intrinsically low signal‐to‐noise ratio and the need for highly
homogeneous B0 field make MRS particularly susceptible to motion or scanner instability …

[HTML][HTML] Emerging methods and applications of ultra-high field MR spectroscopic imaging in the human brain

G Hangel, E Niess, P Lazen, P Bednarik, W Bogner… - Analytical …, 2022 - Elsevier
Abstract Magnetic Resonance Spectroscopic Imaging (MRSI) of the brain enables insights
into the metabolic changes and fluxes in diseases such as tumors, multiple sclerosis …

SLOW: A novel spectral editing method for whole‐brain MRSI at ultra high magnetic field

G Weng, P Radojewski, S Sheriff… - Magnetic resonance …, 2022 - Wiley Online Library
Purpose At ultra‐high field (UHF), B1+‐inhomogeneities and high specific absorption rate
(SAR) of adiabatic slice‐selective RF‐pulses make spatial resolved spectral‐editing …

[HTML][HTML] High-quality lipid suppression and B0 shimming for human brain 1H MRSI

C Kumaragamage, S McIntyre, TW Nixon… - NeuroImage, 2024 - Elsevier
Abstract Magnetic Resonance Spectroscopic Imaging (MRSI) is a powerful technique that
can map the metabolic profile in the brain non-invasively. Extracranial lipid contamination …

[HTML][HTML] Effects of SSRI treatment on GABA and glutamate levels in an associative relearning paradigm

B Spurny, T Vanicek, R Seiger, MB Reed, M Klöbl… - Neuroimage, 2021 - Elsevier
Impaired cognitive flexibility represents a widespread symptom in psychiatric disorders,
including major depressive disorder (MDD), a disease, characterized by an imbalance of …