Geometric analysis of the b-dependent effects of Rician signal noise on diffusion tensor imaging estimates and determining an optimal b value

Keyphrases

• Signal-to-noise 100%
• Diffusion Tensor Imaging 100%
• Geometric Analysis 100%
• Rician 100%
• B-value 100%
• Diffusion-weighted 60%
• Noise Effects 40%
• Imaging Studies 40%
• Eigenvalues 20%
• Monte Carlo Simulation 20%
• Healthy Individuals 20%
• Error Estimates 20%
• Fractional Anisotropy 20%
• Geometric Relation 20%
• Apparent Diffusion Coefficient 20%
• Weighting Factor 20%
• Mean Diffusivity 20%
• Radial Diffusivity 20%
• Imaging Parameters 20%
• Anisotropy Index 20%
• First Eigenvector 20%
• Relative Anisotropy 20%
• Rician Noise 20%
• Magnetic Resonance Signal 20%

Engineering

• Diffusivity 100%
• Dependent Effect 100%
• Eigenvalue 50%
• Eigenvector 50%
• Error Estimate 50%
• Diffusion Coefficient 50%
• Geometric Relation 50%
• Weighting Factor 50%
• Apparent Diffusion 50%