Absolute metabolite quantification by in vivo NMR spectroscopy: I. Introduction, objectives and activities of a concerted action in biomedical research.

[1]  E Forssell-Aronsson,et al.  Absolute metabolite quantification by in vivo NMR spectroscopy: IV. Multicentre trial on MRSI localisation tests. , 1998, Magnetic resonance imaging.

[2]  K W Langenberger,et al.  Absolute metabolite quantification by in vivo NMR spectroscopy: III. Multicentre 1H MRS of the human brain addressed by one and the same data-analysis protocol. , 1998, Magnetic resonance imaging.

[3]  K W Langenberger,et al.  Absolute metabolite quantification by in vivo NMR spectroscopy: V. Multicentre quantitative data analysis trial on the overlapping background problem. , 1998, Magnetic resonance imaging.

[4]  S F Keevil,et al.  Absolute metabolite quantification by in vivo NMR spectroscopy: II. A multicentre trial of protocols for in vivo localised proton studies of human brain. , 1998, Magnetic resonance imaging.

[5]  J R Griffiths,et al.  Pattern recognition analysis of 1H NMR spectra from perchloric acid extracts of human brain tumor biopsies , 1998, Magnetic resonance in medicine.

[6]  R. Sauter,et al.  Intratumoral lipids in 1H MRS in vivo in brain tumors: experience of the Siemens cooperative clinical trial. , 1996, Anticancer research.

[7]  T R Brown,et al.  Proton magnetic resonance spectroscopy in patients with glial tumors: a multicenter study. , 1996, Journal of neurosurgery.

[8]  E. Cady.  Quantification of metabolites in human brain by proton magnetic resonance spectroscopy: Methodologies, limitations, and achievements. , 1996 .

[9]  O Henriksen,et al.  In vivo quantitation of metabolite concentrations in the brain by means of proton MRS , 1995, NMR in biomedicine.

[10]  J. S. Orr,et al.  Quality assessment in in vivo NMR spectroscopy: I. Introduction, objectives, and activities. , 1995, Magnetic resonance imaging.

[11]  P Boesiger,et al.  Comparison of calibration strategies for the in vivo determination of absolute metabolite concentrations in the human brain by 31P MRS , 1994, NMR in biomedicine.

[12]  B D Ross,et al.  Absolute Quantitation of Water and Metabolites in the Human Brain. I. Compartments and Water , 1993 .

[13]  B D Ross,et al.  Absolute Quantitation of Water and Metabolites in the Human Brain. II. Metabolite Concentrations , 1993 .

[14]  J R Griffiths,et al.  Pattern recognition of 31P magnetic resonance spectroscopy tumour spectra obtained in vivo , 1993, NMR in biomedicine.

[15]  J. Frahm,et al.  Absolute concentrations of metabolites in the adult human brain in vivo: quantification of localized proton MR spectra. , 1993, Radiology.

[16]  L. Schad,et al.  MR image texture analysis--an approach to tissue characterization. , 1993, Magnetic resonance imaging.

[17]  M Cortsen,et al.  In vivo measurements of proton relaxation times in human brain, liver, and skeletal muscle: a multicenter MRI study. , 1993, Magnetic resonance imaging.

[18]  J. D. de Certaines,et al.  Performance assessment and quality control in MRI by Eurospin test objects and protocols. , 1993, Magnetic resonance imaging.

[19]  R A Lerski,et al.  Trial of modifications to Eurospin MRI test objects. , 1993, Magnetic resonance imaging.

[20]  F Podo,et al.  Analysis of the first international data bank on in vitro NMR relaxation times: animal liver. , 1993, Magnetic Resonance Imaging.

[21]  M Cortsen,et al.  In vivo field dependence of proton relaxation times in human brain, liver and skeletal muscle: a multicenter study. , 1993, Magnetic resonance imaging.

[22]  O Henriksen,et al.  In vivo quantification of brain metabolites by 1H-MRS using water as an internal standard. , 1993, Magnetic resonance imaging.

[23]  J R Griffiths,et al.  An Investigation of Tumor 1H Nuclear Magnetic Resonance Spectra by the Application of Chemometric Techniques , 1992, Magnetic resonance in medicine.

[24]  I. Smith,et al.  Magnetic resonance spectroscopy in biology and medicine. , 1989, Clinical biochemistry.

[25]  F. Podo,et al.  [Nuclear magnetic resonance and positron emission tomography: diagnostic potential in tissue characterization]. , 1989, Annali dell'Istituto superiore di sanita.

[26]  Franca Podo,et al.  I. Introduction, objectives, and activities , 1988 .

[27]  P. M. Walker,et al.  V. Multi-center trial with protocols and prototype test objects for the assessment of MRI equipment , 1988 .

[28]  P. Walker,et al.  Preparation of agarose gels as reference substances for NMR relaxation time measurement. EEC Concerted Action Program. , 1988, Magnetic resonance imaging.

[29]  F. Podo.  Tissue characterization by MRI: a multidisciplinary and multi-centre challenge today. , 1988, Magnetic Resonance Imaging.

[30]  W. Perman,et al.  Spatially resolved high resolution spectroscopy by “four-dimensional” NMR , 1983 .

[31]  K. Uğurbil,et al.  NMR chemical shift imaging in three dimensions. , 1982, Proceedings of the National Academy of Sciences of the United States of America.