In vivo measurement of T₂ distributions and water contents in normal human brain

An Algorithm for Least-Squares Estimation of Nonlinear Parameters

1963 • 29,357 citations

Solving Least Squares Problems.

1977 • 2,635 citations

A constrained regularization method for inverting data represented by linear algebraic or integral equations

1982 • 2,616 citations

Importance of classical diffusion in NMR studies of water in biological cells

1979 • 1,309 citations

In vivo visualization of myelin water in brain by magnetic resonance

1994 • 874 citations

Quantitative interpretation of NMR relaxation data

1989 • 608 citations

A Fourier method for the analysis of exponential decay curves

1976 • 590 citations

Anisotropic diffusion in human white matter: demonstration with MR techniques in vivo.

1990 • 500 citations

Absolute Quantitation of Water and Metabolites in the Human Brain. I. Compartments and Water

1993 • 497 citations

Retrieval of frequencies, amplitudes, damping factors, and phases from time-domain signals using a linear least-squares procedure

1985 • 474 citations

Anisotropy of NMR properties of tissues

1994 • 427 citations

Practical T2 quantitation for clinical applications

1992 • 381 citations

On the numerical inversion of the Laplace transform and similar Fredholm integral equations of the first kind

1978 • 306 citations

Method for the Analysis of Multicomponent Exponential Decay Curves

1959 • 241 citations

A signal-to-noise calibration procedure for NMR imaging systems

1984 • 239 citations

Isolation and Characterization of Myelin

1984 • 223 citations

Analysis of biological NMR relaxation data with continuous distributions of relaxation times

1986 • 203 citations

Dynamics of Brain Edema

1976 • 193 citations

Criteria for analysis of multicomponent tissue T₂ relaxation data

1996 • 176 citations

The relation between brain iron and NMR relaxation times: An in vitro study

1996 • 170 citations

Nuclear relaxation of human brain gray and white matter: Analysis of field dependence and implications for MRI

1990 • 168 citations

Analysis of multiexponential functions without a hypothesis as to the number of components

1987 • 162 citations

Errors in T₂ estimation using multislice multiple‐echo imaging

1987 • 161 citations

MR of Human Postmortem Brain Tissue: Correlative Study between T2 and Assays of Iron and Ferritin in Parkinson and Huntington Disease

1993 • 155 citations

Assessment of demyelination, edema, and gliosis by in vivo determination of T1 and T2 in the brain of patients with acute attack of multiple sclerosis

1989 • 151 citations

In Vivo Brain Water Determination by T₁ Measurements: Effect of Total Water Content, Hydration Fraction, and Field Strength

1991 • 137 citations

Magnetization Transfer and T₂ Relaxation Components in Tissue

1995 • 136 citations

Application of continuous relaxation time distributions to the fitting of data from model systmes and excised tissue

1991 • 134 citations

Spin‐spin relaxation in experimental allergic Encephalomyelitis. Analysis of CPMG data using a non‐linear least squares method and linear inverse theory

1993 • 129 citations

Errors in measurements of transverse relaxation rates

1973 • 114 citations

Investigation of analysis techniques for complicated NMR relaxation data

1991 • 112 citations

T1 and T2 measurements on a 1.5-T commercial MR imager.

1989 • 106 citations

In vivo determination of multiexponential T2 relaxation in the brain of patients with multiple sclerosis

1991 • 100 citations

Methodology for the measurement and analysis of relaxation times in proton imaging

1987 • 99 citations

Explanation of Cerebral White-Gray Contrast in Computed Tomography

1980 • 99 citations

Correlative Assay of Computerized Cranial Tomography (CCT), Water Content and Specific Gravity in Normal and Pathological Postmortem Brain

1976 • 93 citations

Water compartments in the myelinated nerve. III. Pulsed NMR result

1978 • 91 citations

The quantitative Relation Between T1‐Weighted and T2‐Weighted MRI of Normal gray Matter and iron concentration

1995 • 88 citations

A Diffusion Model for Spin-Spin Relaxation of Compartmentalized Water in Wood

1993 • 84 citations

Reproducibility of relaxation and spin‐density parameters in phantoms and the human brain measured by MR imaging at 1.5T

1986 • 79 citations

Standing Waves in Uniform Water Phantoms

1994 • 77 citations

Microgravimetric analysis of human brain tissue Correlation with computerized tomography scanning

1981 • 64 citations

Measurement of Lung Water Content and Pleural Pressure Gradient with Magnetic Resonance Imaging

1995 • 63 citations

T1 and T2 in the cerebrum: correlation with age, gender, and demographic factors.

1991 • 63 citations

T2 Relaxation of peripheral nerve measured in vivo

1995 • 61 citations

Complete proton magnetic resonance in whole cells

1986 • 55 citations

CPMG imaging sequences for high field in vivo transverse relaxation studies

1990 • 45 citations

MR measurement of relative water content and multicomponent T₂ relaxation in human breast

1996 • 43 citations

Estimation of the iron concentration in excised gray matter by means of proton relaxation measurements

1996 • 36 citations

MR-visible water content in human brain: A proton MRS study

1994 • 36 citations

Some Further Studies on Vasogenic Edema

1976 • 31 citations

In vivo tissue characterization of human brain by chisquares parameter maps: Multiparameter proton T2-relaxation analysis

1994 • 29 citations

Spin-lattice relaxation times of bound water—Its determination and implications for tissue discrimination

1987 • 28 citations

In vivo quantitation of water content in muscle tissues by NMR imaging

1991 • 22 citations

In vivo evaluation of the reproducibility of T1 and T2 measured in the brain of patients with multiple sclerosis

1992 • 13 citations

Recovering compartment sizes from NMR relaxation data

1991 • 10 citations

Quantitative cerebral magnetic resonance imaging during ACTH treatment of multiple sclerosis

1993 • 4 citations