Zobrazeno 1 - 10
of 1 805
pro vyhledávání: '"Kamil Ugurbil"'
Autor:
Weixiong Jiang, Zhen Zhou, Guoshi Li, Weiyan Yin, Zhengwang Wu, Li Wang, Maryam Ghanbari, Gang Li, Pew-Thian Yap, Brittany R. Howell, Martin A. Styner, Essa Yacoub, Heather Hazlett, John H. Gilmore, J. Keith Smith, Kamil Ugurbil, Jed T. Elison, Han Zhang, Dinggang Shen, Weili Lin
Publikováno v:
Developmental Cognitive Neuroscience, Vol 63, Iss , Pp 101284- (2023)
Human brain undergoes rapid growth during the first few years of life. While previous research has employed graph theory to study early brain development, it has mostly focused on the topological attributes of the whole brain. However, examining regi
Externí odkaz:
https://doaj.org/article/04cfaf29e7a94f2b8ec2f8eea06f4b60
Publikováno v:
eLife, Vol 11 (2022)
Hierarchical temporal dynamics are a fundamental computational property of the brain; however, there are no whole brain, noninvasive investigations into timescales of neural processing in animal models. To that end, we used the spatial resolution and
Externí odkaz:
https://doaj.org/article/8b64964c2a9244ab847fd52079a41f36
Autor:
Myung Kyun Woo, Lance Delabarre, Byeong-Yeul Lee, Matt Waks, Russell Luke Lagore, Jerahmie William Radder, Yigitcan Eryaman, Kamil Ugurbil, Gregor Adriany
Publikováno v:
IEEE Access, Vol 8, Pp 203555-203563 (2020)
We evaluated a 16-channel loop + dipole (LD) transceiver antenna array with improved specific absorption rate (SAR) efficiency for 10.5 Tesla (T) human head imaging applications. Three different array designs with equal inner dimensions were consider
Externí odkaz:
https://doaj.org/article/a464dfb871544d719d22effe0fa8f609
Autor:
Jennifer Stine Elam, Matthew F. Glasser, Michael P. Harms, Stamatios N. Sotiropoulos, Jesper L.R. Andersson, Gregory C. Burgess, Sandra W. Curtiss, Robert Oostenveld, Linda J. Larson-Prior, Jan-Mathijs Schoffelen, Michael R. Hodge, Eileen A. Cler, Daniel M. Marcus, Deanna M. Barch, Essa Yacoub, Stephen M. Smith, Kamil Ugurbil, David C. Van Essen
Publikováno v:
NeuroImage, Vol 244, Iss , Pp 118543- (2021)
The Human Connectome Project (HCP) was launched in 2010 as an ambitious effort to accelerate advances in human neuroimaging, particularly for measures of brain connectivity; apply these advances to study a large number of healthy young adults; and fr
Externí odkaz:
https://doaj.org/article/fe93c1d02763446c88062ba1a386abf5
Publikováno v:
IEEE transactions on bio-medical engineering. 69(11)
High-resolution functional MRI (fMRI) is largely hindered by random thermal noise. Random matrix theory (RMT)-based principal component analysis (PCA) is promising to reduce such noise in fMRI data. However, there is no consensus about the optimal st
Publikováno v:
NeuroImage, Vol 227, Iss , Pp 117654- (2021)
The brain is organized into distinct, flexible networks. Within these networks, cognitive variables such as attention can modulate sensory representations in accordance with moment-to-moment behavioral requirements. These modulations can be studied b
Externí odkaz:
https://doaj.org/article/4ebed9df61554d1fbd86591a8d713888
Autor:
Seyed Amir Hossein Hosseini, Chi Zhang, Sebastian Weingärtner, Steen Moeller, Matthias Stuber, Kamil Ugurbil, Mehmet Akçakaya
Publikováno v:
PLoS ONE, Vol 15, Iss 2, p e0229418 (2020)
PURPOSE:To accelerate coronary MRI acquisitions with arbitrary undersampling patterns by using a novel reconstruction algorithm that applies coil self-consistency using subject-specific neural networks. METHODS:Self-consistent robust artificial-neura
Externí odkaz:
https://doaj.org/article/6dde408971a142acadee46eeb4a3a4fa
Autor:
Myung Kyun Woo, Lance DelaBarre, Matt Waks, Russell Lagore, Jerahmie Radder, Steve Jungst, Chang-Ki Kang, Kamil Ugurbil, Gregor Adriany
Publikováno v:
IEEE Antennas and Wireless Propagation Letters. 21:1857-1861
Autor:
Myung Kyun Woo, Lance DelaBarre, Matt Waks, Jerahmie Radder, Uk-Su Choi, Russell Lagore, Kamil Ugurbil, Gregor Adriany
Publikováno v:
Sensors, Vol 21, Iss 21, p 7250 (2021)
For ultra-high field and frequency (UHF) magnetic resonance imaging (MRI), the associated short wavelengths in biological tissues leads to penetration and homogeneity issues at 10.5 tesla (T) and require antenna transmit arrays for efficiently genera
Externí odkaz:
https://doaj.org/article/c119c9cdae564401a8c01d350d677c61
Autor:
Myung Kyun Woo, Lance DelaBarre, Matt Thomas Waks, Young Woo Park, Russell Luke Lagore, Steve Jungst, Yigitcan Eryaman, Se-Hong Oh, Kamil Ugurbil, Gregor Adriany
Publikováno v:
Sensors, Vol 21, Iss 18, p 6000 (2021)
For human head magnetic resonance imaging at 10.5 tesla (T), we built an 8-channel transceiver dipole antenna array and evaluated the influence of coaxial feed cables. The influence of coaxial feed cables was evaluated in simulation and compared agai
Externí odkaz:
https://doaj.org/article/848582026d6f4f8dace07e432faba4f8