Including diffusion time dependence in the extra-axonal space improves in vivo estimates of axonal diameter and density in human white matter.
Silvia De SantisDerek K. JonesAlard RoebroeckPublished in: NeuroImage (2016)
Keyphrases
- white matter
- diffusion mri
- fiber tracking
- magnetic resonance images
- tensor field
- diffusion tensor magnetic resonance imaging
- human brain
- brain white matter
- diffusion tensor
- dt mri
- fiber bundles
- mri data
- corpus callosum
- diffusion tensor mri
- water diffusion
- functional mri
- diffusion tensor imaging
- diffusion imaging
- diffusion tensor images
- brain images
- multiple sclerosis
- brain tissue
- gray matter
- angular resolution
- anisotropic diffusion
- diffusion weighted
- cerebrospinal fluid
- partial volume effects
- medical images
- magnetic resonance imaging
- cortical thickness
- automatic segmentation
- human subjects
- medical imaging
- image data