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Cerebral oxygen extraction fraction mapping: comparison of dual-gas challenge calibrated BOLD and challenge-free gradient echo QSM+qBOLD

Author:Junghun Cho  Yuhan Ma  Pascal Spincemaille  Bruce Pike  Yi Wang  

Institution:Cornell University  McGill University  Weill Cornell Medical College  University of Calgary  

Session Type:Digital Poster  

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

Topic:Neuro Acquisition and Processing  

Session Name:Neuroimaging: Image Processing  

Program Number:1781  

Room Live Q&A Session:

Improved signal modeling in Quantitative Susceptibility Mapping using multi-echo complex Total Field Inversion (mcTFI)

Author:Yan Wen  Thanh Nguyen  Junghun Cho  Pascal Spincemaille  Yi Wang  

Institution:Cornell University  Weill Cornell Medicine  

Session Type:Digital Poster  

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

Topic:Quantitative Tissue Properties and Novel Contrast Mechanisms  

Session Name:QSM & Its Methods  

Program Number:3200  

Room Live Q&A Session:

Quantitative Susceptibility Mapping from Deep-Learning Based Reconstruction of Undersampled Gradient-Recalled Echo Data

Author:Ramin Jafari  Pascal Spincemaille  Thanh Nguyen  Junghun Cho  Martin Prince  Yi Wang  

Institution:Cornell University  Weill Cornell Medicine  

Session Type:Digital Poster  

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

Topic:Abdominopelvic MRI - Benign  

Session Name:Machine Learning & Radiomics in Body MRI  

Program Number:2596  

Room Live Q&A Session:

Quantitative susceptibility mapping of brain iron deposition in patients with cerebral small-vessel disease with cerebral microbleeds

Author:Lingfei Guo  Liangdong Zhou  Thanh Nguyen  Weiyuan Huang  Junghun Cho  Yi Wang  

Institution:Weill Cornell Medicine, Cornell University  Shandong Medical Imaging Research Institute Affiliated to Shandong University  

Session Type:Digital Poster  

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

Topic:Aging Brains and Dementia  

Session Name:Dementia: Emerging Methods  

Program Number:1494  

Room Live Q&A Session:

Regional oxygen extract fraction mapping (rOEF) of multiple sclerosis brains

Author:Junghun Cho  Thanh Nguyen  Weiyuan Huang  Shun Zhang  Xianfu Luo  Susan Gauthier  Pascal Spincemaille  Ajay Gupta  Yi Wang  

Institution:Cornell University  Weill Cornell Medical College  

Session Type:Oral - Power Pitch  

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

Topic:Multiple Sclerosis & Myelin  

Session Name:Multiple Sclerosis: From Structure to Function  

Program Number:0064  

Room Live Q&A Session:Monday Parallel 2  

Sparsity based machine learning algorithms for oxygen extraction fraction mapping

Author:Junghun Cho  Hae-Yeoun Lee  Jinwei Zhang  Pascal Spincemaille  Hang Zhang  Simon Hubertus  Yan Wen  Ramin Jafari  Shun Zhang  Thanh Nguyen  Ajay Gupta  Yi Wang  

Institution:Cornell University  Heidelberg University  Kumoh National Institute of Technology  Weill Cornell Medical College  

Session Type:Digital Poster  

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

Topic:Quantitative Tissue Properties and Novel Contrast Mechanisms  

Session Name:QSM in Applications  

Program Number:3224  

Room Live Q&A Session:

Using an Artificial Neural Network for Fast Mapping of the Oxygen Extraction Fraction with Combined QSM and qBOLD

Author:Simon Hubertus  Sebastian Thomas  Junghun Cho  Shun Zhang  Yi Wang  Lothar Schad  

Institution:Cornell University  Heidelberg University  Weill Cornell Medical College  Tongji Hospital  

Session Type:Digital Poster  

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

Topic:Neuroimaging and AI  

Session Name:Neuroimaging & AI: Applications from Stroke to MS  

Program Number:1867  

Room Live Q&A Session: