Functional changes of apparent diffusion coefficient during visual stimulation investigated by diffusion-weighted gradient-echo fMRI.
Tao JinSeong-Gi KimPublished in: NeuroImage (2008)
Keyphrases
- diffusion coefficient
- diffusion weighted
- anisotropic diffusion
- diffusion process
- magnetic resonance images
- diffusion equation
- bilateral filtering
- human brain
- multiscale
- edge detection
- mr images
- partial differential equations
- structure tensor
- image analysis
- image denoising
- motion analysis
- image sequences
- brain regions