Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Utkur, Mustafa"'
HAITCH: A Framework for Distortion and Motion Correction in Fetal Multi-Shell Diffusion-Weighted MRI
Diffusion magnetic resonance imaging (dMRI) is pivotal for probing the microstructure of the rapidly-developing fetal brain. However, fetal motion during scans and its interaction with magnetic field inhomogeneities result in artifacts and data scatt
Externí odkaz:
http://arxiv.org/abs/2406.20042
Autor:
Tasdelen, Bilal, Utkur, Mustafa, Alpman, Asli, Top, Can Baris, Atalar, Ergin, Saritas, Emine Ulku
In magnetic particle imaging (MPI), simultaneous excitation and signal acquisition leads to direct feedthrough interference. While this interference can be mitigated up to some extent with passive compensation, its time-varying nature necessitates ac
Externí odkaz:
http://arxiv.org/abs/2402.08175
In Magnetic Particle Imaging (MPI), the distribution of magnetic nanoparticles (MNPs) is imaged by moving a field free point (FFP) in space. All MNPs in close vicinity of the FFP contribute to the signal induced on the receive coil. The relaxation be
Externí odkaz:
http://arxiv.org/abs/2112.00112
Autor:
Aporvari, Mehdi Shafiei, Utkur, Mustafa, Saritas, Emine Ulku, Volpe, Giovanni, Stenhammar, Joakim
Publikováno v:
Soft Matter 16, 5609 (2020)
Anisotropic macromolecules exposed to non-equilibrium (active) noise are very common in biological systems, and an accurate understanding of their anisotropic dynamics is therefore crucial. Here, we experimentally investigate the dynamics of isolated
Externí odkaz:
http://arxiv.org/abs/2002.09961
Magnetic Particle Imaging (MPI) is a novel imaging modality with important applications such as angiography, stem cell tracking, and cancer imaging. Recently, there have been efforts to increase the functionality of MPI via multi-color imaging method
Externí odkaz:
http://arxiv.org/abs/1705.07624
Magnetic Particle Imaging (MPI) has been shown to provide remarkable contrast for imaging applications such as angiography, stem cell tracking, and cancer imaging. Recently, there is growing interest in the functional imaging capabilities of MPI, whe
Externí odkaz:
http://arxiv.org/abs/1702.07143
Autor:
Alipour, Akbar, Soran-Erdem, Zeliha, Utkur, Mustafa, Sharma, Vijay Kumar, Algin, Oktay, Saritas, Emine Ulku, Demir, Hilmi Volkan
Publikováno v:
In Magnetic Resonance Imaging June 2018 49:16-24
The signal in MPI depends on magnetic nanoparticle (MNP) parameters and environmental conditions, as well as drive field (DF) settings and system-induced deviations. In this study, we propose a dictionary-based algorithm using a coupled Brown-Néel r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5486288fad5fb03dce6a71f7e846738d
In Magnetic Particle Imaging (MPI), relaxation behavior of magnetic nanoparticles (MNPs) has enabled the inference of information about different MNP types and their local environments, such as viscosity and temperature. Previously, we have proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1877c010623fa5a50935789310d70a4d
Publikováno v:
International Journal on Magnetic Particle Imaging
Magnetic Particle Imaging (MPI) utilizes the nonlinear magnetic response of magnetic nanoparticles (MNPs) for signal localization. Accurate modeling of the magnetization behavior of MNPs is crucial for understanding their MPI signal responses. In thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a3fb4729ee4f56b5cf0e3ad8e6794c4
https://hdl.handle.net/11693/111996
https://hdl.handle.net/11693/111996