In vivo magnetic resonance spectroscopy (MRS) is a powerful tool for biomedical research
and clinical diagnostics, allowing for non-invasive measurement and analysis of small …

Biomedical imaging, especially molecular imaging, has been a driving force in scientific
discovery, technological innovation, and precision medicine in the past two decades. While …

Purpose Reliable detection and fitting of macromolecules (MM) are crucial for accurate
quantification of brain short‐echo time (TE) 1H‐MR spectra. An experimentally acquired …

Purpose To acquire the mobile macromolecule (MM) spectrum from healthy participants,
and to investigate changes in the signals with age and sex. Methods 102 volunteers (49 …

Due to inherent time constraints for in vivo experiments, it is infeasible to repeat multiple
MRS scans to estimate standard deviations on the desired measured parameters. As such …

Abstract Proton (1 H) Magnetic Resonance Spectroscopy (MRS) is a non-invasive tool
capable of quantifying brain metabolite concentrations in vivo. Prioritization of …

We present a novel method to enhance the SNR for multi-TE MR spectroscopic imaging
(MRSI) data by integrating learned nonlinear low-dimensional model and spatial constraints …

Functional magnetic resonance spectroscopy (fMRS) measures dynamic changes in
metabolite concentration in response to neural stimulation. The biophysical basis of these …

Purpose Absolute spectral quantification is the standard method for deriving estimates of the
concentration from metabolite signals measured using in vivo proton MRS (1H‐MRS). This …

A review of the literature published from January to December 2019 on theoretical aspects
of nuclear magnetic shielding is presented. It covers both non-relativistic and relativistic …