Regional and global changes in cerebral diffusion with normal aging
AO Nusbaum, CY Tang… - American Journal …, 2001 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: We used quantitative diffusion MR imaging to investigate
the microstructural changes that occur in white matter during normal aging in order to …
the microstructural changes that occur in white matter during normal aging in order to …
Diffusion changes in the aging human brain
T Chun, CG Filippi, RD Zimmerman… - American Journal of …, 2000 - Am Soc Neuroradiology
BACKGROUND AND PURPOSE: Quantifying changes in the human brain that occur as part
of normal aging may help in the diagnosis of diseases that affect the elderly and that cause …
of normal aging may help in the diagnosis of diseases that affect the elderly and that cause …
Increased brain white matter diffusivity in normal adult aging: relationship to anisotropy and partial voluming
A Pfefferbaum, EV Sullivan - … in Medicine: An Official Journal of …, 2003 - Wiley Online Library
Diffusion tensor imaging (DTI) was used to examine 1) age‐related changes in genu,
splenium, and centrum semiovale white matter diffusivity in 64 healthy men and women (age …
splenium, and centrum semiovale white matter diffusivity in 64 healthy men and women (age …
The effect of aging on the apparent diffusion coefficient of normal-appearing white matter
ST Engelter, JM Provenzale… - American Journal of …, 2000 - Am Roentgen Ray Soc
OBJECTIVE. The purpose of our study was to test the hypothesis that the apparent diffusion
coefficient (ADC) of normal-appearing white matter increases with advancing age …
coefficient (ADC) of normal-appearing white matter increases with advancing age …
Region-specific changes of cerebral white matter during normal aging: a diffusion-tensor analysis
B Yoon, YS Shim, KS Lee, YM Shon… - Archives of gerontology …, 2008 - Elsevier
With aging, the human brain tissue undergoes degeneration and a decline in cognitive
function. Diffusion tensor imaging (DTI) is a sensitive method for detecting microstructural …
function. Diffusion tensor imaging (DTI) is a sensitive method for detecting microstructural …
Normal aging in the central nervous system: quantitative MR diffusion-tensor analysis
The purpose of this study is to elucidate changes in mean diffusivity (ADC) and fractional
anisotropy (FA) using MR diffusion tensor imaging (DTI) in the central nervous system during …
anisotropy (FA) using MR diffusion tensor imaging (DTI) in the central nervous system during …
Diffusion-weighted magnetic resonance imaging in Alzheimer's disease
TA Sandson, O Felician, RR Edelman… - Dementia and geriatric …, 1999 - karger.com
Diffusion-weighted imaging (DWI) is a powerful new magnetic resonance imaging technique
for evaluating tissue pathophysiology in vivo. We performed DWI in three orthogonal spatial …
for evaluating tissue pathophysiology in vivo. We performed DWI in three orthogonal spatial …
Diffusion tensor imaging: the normal evolution of ADC, RA, FA, and eigenvalues studied in multiple anatomical regions of the brain
U Löbel, J Sedlacik, D Güllmar, WA Kaiser… - Neuroradiology, 2009 - Springer
Introduction The aim of our work was to investigate the process of myelination in healthy
patients using the diffusion parameters apparent diffusion coefficient (ADC), relative …
patients using the diffusion parameters apparent diffusion coefficient (ADC), relative …
Age-related differences in white matter microstructure: region-specific patterns of diffusivity
We collected MRI diffusion tensor imaging data from 80 younger (20–32 years) and 63 older
(60–71 years) healthy adults. Tract-based spatial statistics (TBSS) analysis revealed that …
(60–71 years) healthy adults. Tract-based spatial statistics (TBSS) analysis revealed that …
Exploratory voxel-based analysis of diffusion indices and hemispheric asymmetry in normal aging
S Ardekani, A Kumar, G Bartzokis, U Sinha - Magnetic resonance imaging, 2007 - Elsevier
Age-related microstructural changes in brain white matter can be studied by utilizing indices
derived from diffusion tensor imaging (DTI): apparent diffusion coefficient (ADC) and …
derived from diffusion tensor imaging (DTI): apparent diffusion coefficient (ADC) and …