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Accelerating Navigator-free Multi-shot Spiral DTI via Joint Calibrationless Reconstruction with Low-Rank Tensor Completion

Author:Xiaodong Ma  Yilong Liu  Zheyuan Yi  Alex Leong  Hua Guo  Ed Wu  

Institution:Southern University of Science and Technology  The University of Hong Kong  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion: Reconstruction & Artefact Correction 1  

Program Number:4356  

Room Live Q&A Session:

Calibrationless Multi-slice Spiral MRI Reconstruction via Low Rank Hankel Tensor Completion

Author:Yilong Liu  Zheyuan Yi  Yujiao Zhao  Hua Guo  Ed Wu  

Institution:The University of Hong Kong  Tsinghua University  Southern University of Science and Technology  

Session Type:Oral  

Session Live Q&A Date:Tuesday, 11 August 2020  

Topic:Novel Pulse Sequences and Reconstruction Techiques  

Session Name:Novel Acquisitions & Reconstructions  

Program Number:0595  

Room Live Q&A Session:Tuesday Parallel 4  

Coil-joint-split N/2 Ghost Correction and Joint L1-SPIRiT for SMS-EPI Reconstruction: Demonstration Using 7T HCP-style Diffusion Acquisition

Author:Ziyi Pan  Hua Guo  Erpeng Dai  Edward Auerbach  Kamil Ugurbil  Xiaoping Wu  

Institution:School of Medicine, Tsinghua University  Center for Magnetic Resonance Research, Radiology, Medical School of the University of Minnesota  Stanford University  

Session Type:Oral  

Session Live Q&A Date:Wednesday, 12 August 2020  

Topic:Diffusion Acquisition and Reconstruction  

Session Name:Diffusion: Reconstruction & Artefact Correction  

Program Number:0983  

Room Live Q&A Session:Wednesday Parallel 4  

Comparison of Non-Contrast Enhanced Dynamic MRA Techniques: 4D-SNAP vs 4D-TRANCE

Author:Hua Guo  Yuhui Xiong  Sisi Li  Simin Liu  Chun Yuan  

Institution:Tsinghua University  University of Washington  Neusoft Medical Systems Co., Ltd.  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Applications  

Session Name:MR Angiography: Body  

Program Number:2160  

Room Live Q&A Session:

Distortion Correction for Isotropic High-Resolution Diffusion Imaging Using 3D Simultaneous Multi-Slab (SMSlab) Acquisition

Author:Simin Liu  Yuhui Xiong  Erpeng Dai  Jieying Zhang  Hua Guo  

Institution:Tsinghua University  Neusoft Medical Systems Co., Ltd.  Stanford University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion: Reconstruction & Artefact Correction 1  

Program Number:4347  

Room Live Q&A Session:

Effects of Levodopa Therapy on Cerebral Arteries and Brain Tissue Perfusion in Parkinson’s Disease Patients

Author:Yuhui Xiong  Lanxin Ji  Le He  Li Chen  Xue Zhang  Zhensen Chen  Xuesong Li  Huilin Zhao  Manabu Shirakawa  Chun Yuan  Yu Ma  Hua Guo  

Institution:Beijing Institute of Technology  Tsinghua University  Tsinghua University Yuquan Hospital  University of Washington  Neusoft Medical Systems Co., Ltd.  

Session Type:Oral  

Session Live Q&A Date:Monday, 10 August 2020  

Topic:Neurodegeneration 1  

Session Name:Extrapyramidal Disease  

Program Number:0210  

Room Live Q&A Session:Monday Parallel 2  

Fast Distortion-Free DWI using PSF-EPI on A 1.5T Clinical MRI Scanner with An 8-Channel Head Coil

Author:Simin Liu  Wenpeng Wu  Yishi Wang  Jieying Zhang  Pengcheng Xie  Hua Guo  

Institution:Shenzhen Anke High-tech Co., Ltd.  Tsinghua University  Philips Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:RF, Encoding, and Sampling & Application of Nascent Acquisitions  

Session Name:Applications of Nascent Acquisition Methods  

Program Number:3719  

Room Live Q&A Session:

Feasibility of Simultaneous Non-contrast Angiography and intraPlaque hemorrhage Imaging (SNAP) in Abdominopelvic Angiography

Author:Dmytro Pylypenko  Yishi Wang  Le He  Hua Guo  

Institution:Philips Healthcare  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Cardiovascular Applications  

Session Name:MR Angiography: Body  

Program Number:2158  

Room Live Q&A Session:

High-resolution Distortion-free DWI of Pituitary Adenomas and Rathke Cleft Cysts Using Point-spread-function Encoded EPI

Author:Jieying Zhang  Chunjie Guo  Xinrui Liu  Yishi Wang  Huimao Zhang  Hua Guo  

Institution:School of Medicine, Tsinghua University  the First Hospital of Jilin University  Philips Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Applications  

Session Name:Diffusion: Brain Applications 2  

Program Number:4532  

Room Live Q&A Session:

High-resolution distortion-free single-shot EPI enabled by deep-learning

Author:Zhangxuan Hu  Zhe Zhang  Yishi Wang  Yajing Zhang  Hua Guo  

Institution:Beijing Tiantan Hospital, Capital Medical University  MR Clinical Science, Philips Healthcare (Suzhou)  Philips Healthcare  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion: Acquisition & Reconstruction  

Program Number:4342  

Room Live Q&A Session:

Implementing multi-echo balanced SSFP with a sequential phase-encoding order at 7T

Author:Huilou Liang  Ziyi Pan  Chencan Qian  Kaibao Sun  Fanhua Guo  Dehe Weng  Jing An  Yan Zhuo  Hua Guo  Danny J.J. Wang  Rong Xue  

Institution:Laboratory of FMRI Technology (LOFT), Stevens Neuroimaging and Informatics Institute, University of Southern California  Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, Tsinghua University  Siemens Shenzh  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:High resolution fMRI  

Session Name:fMRI Acquisition & Analysis  

Program Number:1217  

Room Live Q&A Session:Thursday Parallel 4  

An Inductive Coupling Neck Coil for Expanding Effective Coverage and Increasing SNR at 3.0T

Author:Guangqi Li  Xinyuan Wang  Zhi Zhao  Wanshan Li  Yishi Wang  Hua Guo  

Institution:Philips Healthcare  Tsimaging Healthcare Ltd  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:RF coils  

Session Name:RF Coils 1  

Program Number:4030  

Room Live Q&A Session:

A low-rank based reconstruction method for diffusion-weighted point-spread-function encoded EPI (PSF-EPI)

Author:Xinyu Ye  Guangqi Li  Yuan Lian  Yishi Wang  Hua Guo  

Institution:Philips Healthcare  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion: Reconstruction & Artefact Correction 1  

Program Number:4350  

Room Live Q&A Session:

A New Method for Reconstructing the Orientation Distribution Function in HARDI

Author:Diwei Shi  Xuesong Li  Ziyi Pan  Hua Guo  Quanshui Zheng  

Institution:Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion Signal Analysis 2  

Program Number:4418  

Room Live Q&A Session:

Phase-Constrained Reconstruction of High-Resolution Multi-shot Diffusion Weighted Image

Author:Yiman Huang  Xinlin Zhang  Hua Guo  Huijun Chen  Di Guo  Xiaobo Qu  

Institution:Tsinghua University  Xiamen University  Xiamen University of Technology  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Acquisition, Reconstruction and Signal Analysis  

Session Name:Diffusion: Reconstruction & Artefact Correction 1  

Program Number:4345  

Room Live Q&A Session:

Phase-matched Self-calibrated K-space Phase Correction Method for Multi-shot Diffusion Imaging

Author:Zhe Zhang  Xiaodong Ma  Lanxin Ji  Jing Jing  Wanlin Zhu  Zhangxuan Hu  Yishi Wang  Hua Guo  Yongjun Wang  

Institution:Beijing Tiantan Hospital, Capital Medical University  Philips Healthcare  Tsinghua University  University of Minnesota  

Session Type:Oral  

Session Live Q&A Date:Wednesday, 12 August 2020  

Topic:Diffusion Acquisition and Reconstruction  

Session Name:Diffusion: Reconstruction & Artefact Correction  

Program Number:0980  

Room Live Q&A Session:Wednesday Parallel 4  

Quantitative assessment of the effect of alcohol on myocardial tissues with T1 rho and T1 mapping

Author:Xiaomeng Wu  shuai liu  Zhangxuan Hu  Tan Gong  Xue Lin  Hua Guo  Weitian Chen  Fei Shang  Xihai Zhao  

Institution:Beijing Institute of Technology  Peking Union Medical College Hospital  School of Medicine, Tsinghua University  The Chinese University of Hong Kong  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Myocardial Tissue Characterization and Perfusion  

Session Name:Myocardial Tissue Characterization 2  

Program Number:2063  

Room Live Q&A Session:

Rapid Boundary Artifacts Correction for Simultaneous Multi-slab (SMSlab) Acquisition Using Convolutional Network

Author:Jieying Zhang  Simin Liu  Yuhsuan Wu  Hua Guo  

Institution:School of Medicine, Tsinghua University  

Session Type:Oral  

Session Live Q&A Date:Wednesday, 12 August 2020  

Topic:Diffusion Acquisition and Reconstruction  

Session Name:Diffusion: Reconstruction & Artefact Correction  

Program Number:0985  

Room Live Q&A Session:Wednesday Parallel 4  

Robust Nyquist Ghost Correction for Multi-echo Balanced SSFP at 7T Using Joint-GRAPPA

Author:Ziyi Pan  Huilou Liang  Kaibao Sun  Danny Wang  Rong Xue  Hua Guo  

Institution:Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, Tsinghua University  Laboratory of FMRI Technology (LOFT), Stevens Neuroimaging and Informatics Institute, University of Southern California  State Key Labor  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:fMRI: Acquisition & Applications  

Session Name:fMRI Acquisition 1  

Program Number:3875  

Room Live Q&A Session:

Simultaneous MR Neurography and Quantitative Mapping of the Lumbar Plexus Using Point-Spread-Function Encoded EPI

Author:Sisi Li  Zhangxuan Hu  Yishi Wang  Hua Guo  

Institution:Center for Biomedical Imaging Research  Philips Healthcare  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:High field, Head, Neck & Neurogems  

Session Name:Treasure Chest of Neurogems 1  

Program Number:2021  

Room Live Q&A Session:

SNR-Enhanced High-Resolution Diffusion Imaging Using 3D Simultaneous Multi-Slab (SMSlab) with Root-flipped RF Pulse Design

Author:Simin Liu  Erpeng Dai  Hua Guo  

Institution:Stanford University  Tsinghua University  

Session Type:Oral - Power Pitch  

Session Live Q&A Date:Wednesday, 12 August 2020  

Topic:Diffusion Acquisition and Reconstruction  

Session Name:Diffusion: Acquisition, Reconstruction & Processing  

Program Number:0968  

Room Live Q&A Session:Wednesday Parallel 4  

T2w-FLAIR generation through deep-learning using distortion-free PSF-EPI DWI

Author:Zhangxuan Hu  Zhe Zhang  Yishi Wang  Yajing Zhang  Hua Guo  

Institution:Beijing Tiantan Hospital, Capital Medical University  MR Clinical Science, Philips Healthcare (Suzhou)  Philips Healthcare  Tsinghua University  

Session Type:Digital Poster  

Session Live Q&A Date:Digital Poster (All Week)  

Topic:Diffusion Applications  

Session Name:Diffusion: Brain Applications 3  

Program Number:4548  

Room Live Q&A Session:

Transition Frequencies across the Brain States under Stress Differentiate Depression Vulnerability

Author:Xue Zhang  Hua Guo  Lihong Wang  

Institution:Center for Biomedical Imaging Research, Department of Biomedical Engineering, School of Medicine, Tsinghua University  Department of Psychiatry, University of Connecticut School of Medicine  Radiological Sciences Laboratory, Department of Radiology, Stanf  

Session Type:Oral  

Session Live Q&A Date:Thursday, 13 August 2020  

Topic:Multimodal fMRI  

Session Name:Mechanisms of Resting-State fMRI  

Program Number:1365  

Room Live Q&A Session:Thursday Parallel 4