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Functional Study of Glucose Consumption, TCA Cycle Activity and Lactate Production in Healthy Human Brain Using Dynamic 2H MRS Imaging at 7T

Substantially Improved Receive Sensitivity of Human Whole-Brain MRI at 7T using a High-Permittivity Material (HPM) Slurry-Filled Helmet

Author:Soo Han Soon  Matt Waks  Hannes Wiesner  Xiao-Hong Zhu  Michael Lanagan  Qing Yang  Wei Chen  

Session Type:Oral  

Session Date:Thursday, 08 June 2023  

Session Name:Higher Field, Higher Expectations  

Program Number:1413  

Room Session:715A/B  

Institution :Pennsylvania State University  University of Minnesota  

Mapping of relative temperature changes through quadrupolar transverse H217O relaxivity in phantom and validated in rat at 7T and 16T UHF

Author:Hannes Wiesner  Tao Wang  Xin Li  Wei Zhu  Kelsey Haney  Xiao-Hong Zhu  Wei Chen  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Neurodegeneration IV  

Program Number:2165  

Room Session:Exhibition Halls D/E  

Institution :University of Minnesota  

Comparing 8-channel and 4-channel head array coils for 7T human brain Deuterium MRS imaging (DMRSI) applications

Author:Xin Li  Soo Han Soon  Matt Waks  Hannes Wiesner  Xiao-Hong Zhu  Wei Chen  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Stretch, Rotate & Twist: New RF Coil Designs I  

Program Number:3727  

Room Session:Exhibition Halls D/E  

Institution :University of Minnesota  

High spatiotemporal resolution whole-brain 2H MRS imaging (DMRSI) to differentiate grey and white matter metabolic dynamics in human brain at 7T

Investigating the effect of ultra-High Dielectric Constant (uHDC) ceramic disk placement on RF coil performance for optimal MRI applications

Author:Xin Li  Hannes Wiesner  Xiao-Hong Zhu  Wei Chen  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Stretch, Rotate & Twist: New RF Coil Designs II  

Program Number:3908  

Room Session:Exhibition Halls D/E  

Institution :University of Minnesota  

Significant Signal-to-Noise Ratio (SNR) Enhancement with Ultrahigh Dielectric Constant (uHDC) Ceramic Disks for 2H MRSI Application at 7T