Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Yunsuo Duan"'
Publikováno v:
International Journal of Antennas and Propagation, Vol 2008 (2008)
Computational methods such as the finite difference time domain (FDTD) play an important role in simulating radiofrequency (RF) coils used in magnetic resonance imaging (MRI). The choice of absorbing boundary conditions affects the final outcome of s
Externí odkaz:
https://doaj.org/article/0ff107db8bd04e6ca2b2f83db4349278
Autor:
Yunsuo Duan, Kellsie Shan
Publikováno v:
Magnetic resonance imaging. 66
The Design accuracy of MRI system with dual-tuned four-ring birdcage coils remains challenging due to inter-coil interference that tends to deteriorate signal-to-noise ratio and thus image quality. In this study, we develop an accurate and efficient
Autor:
Yunsuo Duan, Feng Liu, Iris Asllani, Alayar Kangarlu, Bradley S. Peterson, Fernando Zelaya, David J. Lythgoe
Publikováno v:
Liu, F, Duan, Y, Peterson, B S, Asllani, I, Zelaya, F, Lythgoe, D & Kangarlu, A 2018, ' Resting State Cerebral Blood Flow with Arterial Spin Labeling MRI in Developing Human Brains ', European Journal of Paediatric Neurology . https://doi.org/10.1016/j.ejpn.2018.03.003
The development of brain circuits is coupled with changes in neurovascular coupling, which refers to the close relationship between neural activity and cerebral blood flow (CBF). Studying the characteristics of CBF during resting state in developing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4bc1eb497a23b86472420f80d2a7458
https://kclpure.kcl.ac.uk/ws/files/89156036/Resting_State_Cerebral_Blood_LIU_Publishedonline24March2018_GREEN_AAM_CC_BY_NC_ND_.pdf
https://kclpure.kcl.ac.uk/ws/files/89156036/Resting_State_Cerebral_Blood_LIU_Publishedonline24March2018_GREEN_AAM_CC_BY_NC_ND_.pdf
Autor:
Xuejun Hao, I-Chin Chiang, Giancarlo Nati, Alayar Kangarlu, Ravi Bansal, Satie Shova, Marisa N. Spann, Jane Fried, Zachary Toth, Dana Serino, Kirwan Walsh, Tove S. Rosen, Yunsuo Duan, Juan Sanchez-Peña, Feng Liu, Jun Liu, Bradley S. Peterson, Gregory Tau
Publikováno v:
Magnetic Resonance Imaging. 33:213-221
Recent animal and human epidemiological studies suggest that early childhood exposure to anesthesia may have adverse effects on brain development. As more than 50% of pregnant women in the United States and one-third in the United Kingdom receive reg
Autor:
Xuejun Hao, Bradley S. Peterson, Barbara Graniello, Rachel Marsh, Guillermo Horga, Yunsuo Duan, Zhishun Wang, Alayar Kangarlu, Diana Martinez, Tiago V. Maia, Dongrong Xu, Mark G. Packard, Gregory Tau
Publikováno v:
Human Brain Mapping. 36:793-803
Many computational models assume that reinforcement learning relies on changes in synaptic efficacy between cortical regions representing stimuli and striatal regions involved in response selection, but this assumption has thus far lacked empirical s
Publikováno v:
NMR in Biomedicine. 27:1325-1332
Proton magnetic resonance spectroscopic imaging ((1) H MRSI) has been used for the in vivo measurement of intramyocellular lipids (IMCLs) in human calf muscle for almost two decades, but the low spectral resolution between extramyocellular lipids (EM
Autor:
Yunsuo Duan, Alla Landa, Jonathan Posner, Yuankai Huo, Bradley S. Peterson, Alayar Kangarlu, James A. Russell, Brian A. Fallon, Zhishun Wang
Publikováno v:
Social Neuroscience. 8:474-488
Emotions elicited by interpersonal versus non-interpersonal experiences have different effects on neurobiological functioning in both animals and humans. However, the extent to which the brain circuits underlying interpersonal and non-interpersonal e
Autor:
Dongrong Xu, Zhishun Wang, Xuejun Hao, Shan Yu, Bradley S. Peterson, Rachel Marsh, Yunsuo Duan, Feng Liu
Publikováno v:
International Journal of Virtual Reality
International Journal of Virtual Reality, IPI Press, 2015, 11 (2), pp.63-76
International Journal of Virtual Reality, IPI Press, 2015, 11 (2), pp.63-76
International audience; An increasing number of functional brain imaging studies are employing computer-based virtual reality (VR) to study changes in brain activity during the performance of high-level psychological and cognitive tasks. We report th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db75a6af178b0a9a9eb276d90fe1c439
https://hal.archives-ouvertes.fr/hal-01530576
https://hal.archives-ouvertes.fr/hal-01530576
Autor:
Satie Shova, Andrew J. Gerber, Alayar Kangarlu, Dongrong Xu, Feng Liu, Xuejun Hao, Jun Liu, Bradley S. Peterson, Ravi Bansal, Yunsuo Duan, Zhengchao Dong, Zhishun Wang
Publikováno v:
Human Brain Mapping. 34:253-271
Differing imaging modalities provide unique channels of information to probe differing aspects of the brain’s structural or functional organization. In combination, differing modalities provide complementary and mutually informative data about tiss
Autor:
Zhengchao Dong, Raymond I. Stark, Dongrong Xu, Feng Liu, Alayar Kangarlu, Marianne Garland, Ravi Bansal, Yunsuo Duan, Bradley S. Peterson
Publikováno v:
Methods. 50:147-156
Magnetic Resonance Imaging (MRI) is a promising tool for the noninvasive, longitudinal study of developing primate brains. We developed a protocol to scan pregnant baboons serially at 3T for up to 3h per session. This protocol includes procedures for