National Repository of Grey Literature 2 records found  Search took 0.01 seconds. 
Analysis of the reliability of quantitative parameters of diffusion measured by magnetic resonance methods of diffusion tensor and diffusion kurtosis imaging
Motyka, Stanislav ; Mikl,, Michal (referee) ; Starčuk, Zenon (advisor)
This thesis deals with the understanding of the diffusion tensor imaging and the diffusion kurtosis imaging. In the first part, thesis describes principles of diffusion, estimation of diffusion coefficient with the usage of the MRI and methods DTI and DKI. In practical part, thesis describes simulation model of free and restricted diffusion, the influence of diffusion time and the strength of gradients on diffusion weighted signal. Thesis also describes estimations of confidence intervals of diffusion parameters and graphical representation of them.
Analysis of the reliability of quantitative parameters of diffusion measured by magnetic resonance methods of diffusion tensor and diffusion kurtosis imaging
Motyka, Stanislav ; Mikl,, Michal (referee) ; Starčuk, Zenon (advisor)
This thesis deals with the understanding of the diffusion tensor imaging and the diffusion kurtosis imaging. In the first part, thesis describes principles of diffusion, estimation of diffusion coefficient with the usage of the MRI and methods DTI and DKI. In practical part, thesis describes simulation model of free and restricted diffusion, the influence of diffusion time and the strength of gradients on diffusion weighted signal. Thesis also describes estimations of confidence intervals of diffusion parameters and graphical representation of them.

Interested in being notified about new results for this query?
Subscribe to the RSS feed.