Separable nonlinear least squares: the variable projection method and its applications
G Golub, V Pereyra - Inverse problems, 2003 - iopscience.iop.org
In this paper we review 30 years of developments and applications of the variable projection
method for solving separable nonlinear least-squares problems. These are problems for …
method for solving separable nonlinear least-squares problems. These are problems for …
Issues of spectral quality in clinical 1H‐magnetic resonance spectroscopy and a gallery of artifacts
R Kreis - NMR in Biomedicine, 2004 - Wiley Online Library
In spite of the facts that magnetic resonance spectroscopy (MRS) is applied as clinical tool in
non‐specialized institutions and that semi‐automatic acquisition and processing tools can …
non‐specialized institutions and that semi‐automatic acquisition and processing tools can …
Modulation of GABA and resting state functional connectivity by transcranial direct current stimulation
We previously demonstrated that network level functional connectivity in the human brain
could be related to levels of inhibition in a major network node at baseline. In this study, we …
could be related to levels of inhibition in a major network node at baseline. In this study, we …
Real-time metabolic imaging
K Golman, R in 't Zandt… - Proceedings of the …, 2006 - National Acad Sciences
The endogenous substance pyruvate is of major importance to maintain energy
homeostasis in the cells and provides a window to several important metabolic processes …
homeostasis in the cells and provides a window to several important metabolic processes …
Metabolic Imaging by Hyperpolarized 13C Magnetic Resonance Imaging for In vivo Tumor Diagnosis
The “Warburg effect,” an elevation in aerobic glycolysis, may be a fundamental property of
cancer cells. For cancer diagnosis and treatment, it would be valuable if elevated glycolytic …
cancer cells. For cancer diagnosis and treatment, it would be valuable if elevated glycolytic …
Terminology and concepts for the characterization of in vivo MR spectroscopy methods and MR spectra: background and experts' consensus recommendations
With a 40‐year history of use for in vivo studies, the terminology used to describe the
methodology and results of magnetic resonance spectroscopy (MRS) has grown …
methodology and results of magnetic resonance spectroscopy (MRS) has grown …
1H MR Spectroscopy of the Brain: Absolute Quantification of Metabolites1
Hydrogen 1 (1H) magnetic resonance (MR) spectroscopy enables noninvasive in vivo
quantification of metabolite concentrations in the brain. Currently, metabolite concentrations …
quantification of metabolite concentrations in the brain. Currently, metabolite concentrations …
Time‐domain semi‐parametric estimation based on a metabolite basis set
A novel and fast time‐domain quantitation algorithm—quantitation based on semi‐
parametric quantum estimation (QUEST)—invoking optimal prior knowledge is proposed …
parametric quantum estimation (QUEST)—invoking optimal prior knowledge is proposed …
A review of machine learning applications for the proton MR spectroscopy workflow
DMJ van de Sande, JP Merkofer… - Magnetic …, 2023 - Wiley Online Library
This literature review presents a comprehensive overview of machine learning (ML)
applications in proton MR spectroscopy (MRS). As the use of ML techniques in MRS …
applications in proton MR spectroscopy (MRS). As the use of ML techniques in MRS …
In vivo quantification of choline compounds in the breast with 1H MR spectroscopy
This work describes a methodology for quantifying levels of total choline‐containing
compounds (tCho) in the breast using in vivo 1H MR spectroscopy (MRS) at high field (4 …
compounds (tCho) in the breast using in vivo 1H MR spectroscopy (MRS) at high field (4 …