Výsledky vyhledávání - "Tardif, Christine L"

Report

Correcting for T1 bias in Magnetization Transfer Saturation (MTsat) Maps Using Sparse-MP2RAGE

Autor: Rowley, Christopher D., Nelson, Mark C., Campbell, Jennifer S. W., Leppert, Ilana R., Pike, G. Bruce, Tardif, Christine L.

Purpose: Magnetization transfer saturation (MTsat) mapping is commonly used to examine the macromolecular content of brain tissue. This study compared variable flip angle (VFA) T1 mapping against compressed sensing (cs)MP2RAGE T1 mapping for accelera

Externí odkaz: http://arxiv.org/abs/2310.09102

Zobrazit plný text záznamu

Report

Dual-encoded magnetization transfer and diffusion imaging and its application to tract-specific microstructure mapping

Autor: Leppert, Ilana R, Bontempi, Pietro, Rowley, Christopher D, Campbell, Jennifer SW, Nelson, Mark C, Schiavi, Simona, Pike, G Bruce, Daducci, Alessandro, Tardif, Christine L

We present a novel dual-encoded magnetization transfer (MT) and diffusion-weighted sequence and demonstrate its potential to resolve distinct properties of white matter fiber tracts at the sub-voxel level. The sequence was designed and optimized for

Externí odkaz: http://arxiv.org/abs/2303.03449

Zobrazit plný text záznamu

Report

Optimization of acquisition parameters for cortical inhomogeneous magnetization transfer (ihMT) imaging using a rapid gradient echo readout

Autor: Rowley, Christopher D., Campbell, Jennifer S. W., Leppert, Ilana R., Nelson, Mark C., Pike, G. Bruce, Tardif, Christine L.

Purpose: Imaging biomarkers with increased myelin specificity are needed to better understand the complex progression of neurological disorders. Inhomogeneous magnetization transfer (ihMT) imaging is an emergent technique that has a high degree of sp

Externí odkaz: http://arxiv.org/abs/2302.07297

Zobrazit plný text záznamu

Report

High-resolution diffusion-weighted imaging at 7 Tesla: single-shot readout trajectories and their impact on signal-to-noise ratio, spatial resolution and accuracy

Autor: Feizollah, Sajjad, Tardif, Christine L.

Diffusion MRI (dMRI) is a valuable imaging technique to study the brain in vivo. However, the resolution of dMRI is limited by the low signal-to-noise ratio (SNR) of this technique. Various acquisition strategies have been developed to achieve high r

Externí odkaz: http://arxiv.org/abs/2207.07778

Zobrazit plný text záznamu

Akademický článek

High-resolution diffusion-weighted imaging at 7 Tesla: Single-shot readout trajectories and their impact on signal-to-noise ratio, spatial resolution and accuracy

Autor: Feizollah, Sajjad, Tardif, Christine L.

Publikováno v: In NeuroImage 1 July 2023 274

Zobrazit plný text záznamu

Akademický článek

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Vyhledávací nástroje:

Upřesnit hledání