BACKGROUND AND PURPOSE: Precision medicine is an approach to disease diagnosis,
treatment, and prevention that relies on quantitative biomarkers that minimize the variability …

A number of studies are now collecting diffusion tensor imaging (DTI) data across sites.
While the reliability of anatomical images has been established by a number of groups, the …

BACKGROUND AND PURPOSE: Diffusion tensor imaging (DTI) has become a valuable tool
in both the research and clinical evaluation of subjects. We sought to quantify interobserver …

BACKGROUND AND PURPOSE: DTI is increasingly being used as a measure to study
tissue damage in several neurologic diseases. Our aim was to investigate the comparability …

Diffusion tensor imaging (DTI) of in-vivo human brain provides insights into white matter
anatomical connectivity, but little is known about measurement difference biases and …

Diffusion tensor magnetic resonance imaging (DTI) is a relatively new technology that is
popular for imaging the white matter of the brain. This article provides a basic and broad …

Purpose To quantify measurement uncertainties of fractional anisotropy, mean diffusivity,
and principal eigenvector orientations in human diffusion tensor imaging (DTI) data acquired …

The range of clinical and research applications for diffusion tensor imaging (DTI) is
expanding rapidly. DTI measurements are highly sensitive to the image signal-to-noise ratio …

BACKGROUND AND PURPOSE: The effects of a number of diffusion-encoding gradient
directions (NDGD) on diffusion tensor imaging (DTI) indices have been studied previously …

Purpose To assess intrascanner repeatability and cross-scanner comparability for diffusion
tensor imaging (DTI) metrics in a multicenter clinical trial. Methods DTI metrics (including …