Anisotropic Phantoms in Magnetic Resonance Imaging

Krzyzak, Artur, Tadeusz ;   Klodowski, Krzysztof ;   Raszewski, Zbigniew

Tags Diffusion-tensor and diffusion-spectrum imagingImage reconstruction - performance evaluation

Even though Magnetic Resonance Imaging (MRI) gives possibility to obtain qualitatively very good images, most quantitative results obtained by...

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Automatic Segmentation of Short Association Bundles using a New Multi-Subject Atlas of the Left Hemisphere Fronto-Parietal Brain Connections

Guevara, Miguel ;   Seguel, Daniel ;   Roman, Godoy, Claudio Esteban ;   Duclap, Delphine ;   Lebois, Alice ;   Le Bihan, Denis ;   Mangin, Jean-Fran├žois ;   Poupon, Cyril ;   Guevara, Pamela

Tags Diffusion-tensor and diffusion-spectrum imagingImage segmentation

Human brain connection map is far from being complete. In particular the study of the superficial white matter (SWM) is an unachieved task....

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Improved Spherical Deconvolution to Solve Fiber Crossing in Diffusion-Weighted MR Imaging

Toselli, Benedetta ;   Franchin, Cristina ;   Scifo, Paola ;   Rizzo, Giovanna

Tags MR neuroimaging

An improved spherical deconvolution algorithm to solve fiber crossing in diffusion magnetic resonance imaging is here presented. The...

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The B Matrix Calculation using the Anisotropic Phantoms for DWI and DTI Experiments

Krzyzak, Artur, Tadeusz ;   Klodowski, Krzysztof

Tags Diffusion-tensor and diffusion-spectrum imagingMR-specific image reconstructionImage visualization

B-matrix Spatial Distribution Diffusion Tensor Imaging (BSD-DTI) is a novel approach to imaging of the diffusion tensor. By means of the...

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The Relationships between the Identified Critical Nodes within DTI-Based Brain Structural Network using Hub Measurements and Vulnerability Measurement

Jin, Cong ;   Lin, Lan ;   Kuo, Li-Wei ;   Wu, Shuicai ;   Fu, Zhenrong ;   Chao, Yi-Ping

Tags Diffusion-tensor and diffusion-spectrum imaging

Network analysis of human brain connectivity based on graph theory has consistently identified sets of regions that are critically important...

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Theoretical Analysis of Phantom Rotations in BSD-DTI

Krzyzak, Artur, Tadeusz ;   Borkowski, Karol

Tags Diffusion-tensor and diffusion-spectrum imagingImage enhancementImage denoising

A novel method of improving accuracy of diffusion tensor imaging (DTI), called BSD-DTI (B-spatial distribution in DTI), has been recently...

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