Spherical means-based free-water volume fraction from diffusion MRI increases non-linearly with age in the white matter of the healthy human brain.
Tomasz PieciakGuillem ParísDani BeckIvan I. MaximovAntonio Tristán-VegaRodrigo de Luis GarcíaLars T. WestlyeSantiago Aja-FernándezPublished in: NeuroImage (2023)
Keyphrases
- white matter
- human brain
- diffusion mri
- diffusion tensor imaging
- diffusion tensor
- information processing
- corpus callosum
- mri data
- brain images
- gray matter
- healthy subjects
- angular resolution
- diffusion tensor images
- hardi data
- brain imaging
- magnetic resonance images
- dt mri
- orientation distribution function
- brain regions
- fiber tracts
- functional magnetic resonance imaging
- brain tissue
- cognitive states
- tensor field
- brain structures
- fractional anisotropy
- high angular resolution diffusion imaging
- brain white matter
- spherical harmonics
- image registration