Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Yan, Xinqiang"'
Optimizing Transmit Field Inhomogeneity of Parallel RF Transmit Design in 7T MRI using Deep Learning
Ultrahigh field (UHF) Magnetic Resonance Imaging (MRI) provides a higher signal-to-noise ratio and, thereby, higher spatial resolution. However, UHF MRI introduces challenges such as transmit radiofrequency (RF) field (B1+) inhomogeneities, leading t
Externí odkaz:
http://arxiv.org/abs/2408.11323
Autor:
Liang, Hao, Yan, Xinqiang
The calculation of the demagnetization field is crucial in various disciplines, including magnetic resonance imaging (MRI) and micromagnetics. A standard method involves discretizing the spatial domain into finite difference cells and using demagneti
Externí odkaz:
http://arxiv.org/abs/2407.16793
Autor:
Hardy, Benjamin M., Drake, Gary, Chai, Shuyang, Dhakal, Bibek, Martin, Jonathan B., Xu, Junzhong, Does, Mark D., Anderson, Adam W., Yan, Xinqiang, Gore, John C.
Signal to noise ratios (SNR) in magnetic resonance microscopy images are limited by acquisition times and the decreasing number of spins in smaller voxels. Significant SNR gains from cooling of the RF receiver are only realized when the Johnson noise
Externí odkaz:
http://arxiv.org/abs/2308.13126
Publikováno v:
In Journal of Magnetic Resonance November 2024 368
Autor:
Zhu, Haoqin, Zhang, Qiang, Li, Rangsong, Chen, Yuanyuan, Zhang, Gong, Wang, Ruilin, Lu, Ming, Yan, Xinqiang
Publikováno v:
In Magnetic Resonance Imaging September 2024 111:84-89
Publikováno v:
In Magnetic Resonance Imaging January 2025 115
Autor:
Zhu, Haoqin, Zhang, Qiang, Li, Rangsong, Chen, Yuanyuan, Zhang, Gong, Wang, Ruilin, Lu, Ming, Yan, Xinqiang
Publikováno v:
In Journal of Magnetic Resonance March 2024 360
Autor:
Hardy, Benjamin M, Drake, Gary, Chai, Shuyang, Dhakal, Bibek, Martin, Jonathan B, Xu, Junzhong, Does, Mark D, Anderson, Adam W, Yan, Xinqiang, Gore, John C
Publikováno v:
In Journal of Magnetic Resonance Open March 2024 18
Publikováno v:
In Magnetic Resonance Imaging November 2023 103:169-178
Autor:
Chai, Shuyang, Yan, Xinqiang
Publikováno v:
In Journal of Magnetic Resonance November 2023 356