Nick Scholand

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physics.med-ph2025

Dynamic transitions for fast joint acquisition and reconstruction of CEST-Rex and T1

Markus Huemer, Clemens Stilianu, Nick Scholand +4

Purpose: This work proposes a method for the simultaneous estimation of the exchange-dependent relaxation rate Rex and the longitudinal relaxation time T1 from a single acquisition…

physics.med-ph2024

Rational Approximation of Golden Angles: Accelerated Reconstructions for Radial MRI

Nick Scholand, Philip Schaten, Christina Graf +6

Purpose: To develop a generic radial sampling scheme that combines the advantages of golden ratio sampling with simplicity of equidistant angular patterns. The irrational angle bet…

physics.med-ph2024

Model-Based Reconstruction for Joint Estimation of $T_{1}$ , $R_{2}^{*}$ and $B_{0}$ Field Maps Using Single-Shot Inversion-Recovery Multi-Echo Radial FLASH

Xiaoqing Wang, Nick Scholand, Zhengguo Tan +5

Purpose: To develop a model-based nonlinear reconstruction for simultaneous water-specific $T_{1}$ , $R_{2}^{*}$ , $B_{0}$ field and/or fat fraction (FF) mapping using single-shot in…

Dynamic transitions for fast joint acquisition and reconstruction of CEST-Rex and T1

Rational Approximation of Golden Angles: Accelerated Reconstructions for Radial MRI

Model-Based Reconstruction for Joint Estimation of T1​, R2∗​ and B0​ Field Maps Using Single-Shot Inversion-Recovery Multi-Echo Radial FLASH

Model-Based Reconstruction for Joint Estimation of $T_{1}$ , $R_{2}^{*}$ and $B_{0}$ Field Maps Using Single-Shot Inversion-Recovery Multi-Echo Radial FLASH