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Diffusional exchange versus microscopic kurtosis from CTI: Two conflicting interpretations of the same data

Author:Arthur Chakwizira  Filip Szczepankiewicz  Markus Nilsson  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:Brain Microstructure: Restriction & Exchange  

Program Number:0687  

Room Session:718B  

Institution :Lund University  

3D diffusion MRI with twin-navigator-based GRASE for cortical gray matter time-dependency measurements in the human brain

Measuring time-dependent diffusion on a high-performance head-only gradient system at 3T: influence and correction of gradient nonlinearity

Author:Erpeng Dai  Ante Zhu  Grant Yang  Kristin Quah  Ek Tan  Eric Fiveland  Thomas Foo  Jennifer McNab  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:Brain Microstructure: Restriction & Exchange  

Program Number:0689  

Room Session:718B  

Institution :GE Research  Hospital for Special Surgery  Stanford University  

High-SNR whole-brain microstructure diffusion MRI using Romer-EPTI

Author:Fuyixue Wang  Zijing Dong  Hong-Hsi Lee  Susie Huang  Jonathan Polimeni  Lawrence Wald  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:Brain Microstructure: Restriction & Exchange  

Program Number:0690  

Room Session:718B  

Institution :MGH  Harvard Medical School  MIT  

Detecting temperature-driven microstructural modulations in tissue using diffusion MRI

Author:Jelle Veraart  Daniel Nunes  Noam Shemesh  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:Brain Microstructure: Restriction & Exchange  

Program Number:0691  

Room Session:718B  

Institution :Champalimaud Centre for the Unknown  NYU Grossman School of Medicine  

Establishing a Correlation between Diffusion Heterogeneity and Tissue Structural Heterogeneity Using Stereotactic Biopsies on Brain Tumors

A flat fully-populated MR-guided focused ultrasound phased array body system

Improvement of Experimental SNR in Mock Transcranial MRgFUS System with Strategic Design of Transfer Medium and Transducer Ground Plane at 3T

Author:Karthik Lakshmanan  Ryan Brown  Giuseppe Carluccio  Christopher Collins  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0745  

Room Session:713A/B  

Institution :NYU Grossman School of Medicine  New York University  

The MRDust: An Implantable Neural Interface Powered via Focused Ultrasound with Data Communication via MR Image Modulation

Author:Biqi Zhao  Yuhan Wen  Alexander Chou  Elad Alon  Rikky Muller  Chunlei Liu  Michael Lustig  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0746  

Room Session:713A/B  

Institution :University of California, Berkeley  

Motorized template for MRI-guided focal cryoablation of prostate cancer

Creating in vivo conformal thermal treatments using a multisource LITT device combined with real time multi-slice MR-thermometry

Real-time Needle Tracking Under 0.55T MRI Using Current Controlled B1 Field Artifacts

eGantryMate: A Piezo-Motor driven lean and flexible Assistance System for MR-Guided Interventions at 1.5T

Experimental and numerical calibration procedure for RF safety evaluation of implant-embedded sensors

Author:Johannes Petzold  Berk Silemek  Lukas Winter  Bernd Ittermann  Frank Seifert  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0752  

Room Session:713A/B  

Institution :Physikalisch-Technische Bundesanstalt (PTB)  

Motion Monitoring using a Wireless Ultrasound-Based Sensor and an Integrated RF/Wireless Coil Array

Doppler radar signal integrity investigation for in-bore vital sensing applications

Author:Wonje Lee  John Pauly  Shreyas Vasanawala  Greig Scott  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0754  

Room Session:713A/B  

Institution :Stanford University  

Development of a cost-effective, fiber optic-based, MRI-compatible EEG system: a proof-of-concept study

Wireless In-Bore Ballistocardiography with 2.4GHz Beat Pilot Tone (BPT)

Author:Suma Anand  Michael Lustig  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0756  

Room Session:713A/B  

Institution :University of California, Berkeley  

Selective Shielding for RF Energy Harvesting Without B1 Interference

Author:Oskar Bjoerkqvist  Klaas Pruessmann  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:New Devices for Intervention & Sensing  

Program Number:0757  

Room Session:713A/B  

Institution :ETH Zürich  

Transmission of Rotary Excitation enables Quantification of Oscillating nT-Fields using a Linear Calibration Model

Quasi-Diffusion: A Model Of Signal Attenuation In Diffusion Magnetic Resonance Imaging Of Brain Tissue

Author:Thomas Barrick  Carson Ingo  Franklyn Howe  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0759  

Room Session:714A/B  

Institution :Northwestern University  St George's, University of London  

Axonal Diameter Mapping using High Performance Gradients: Feasibility study and Repeatability of Estimates

Synthetic data shows the potential of unsupervised and supervised learning for incorporating spatial information in IVIM fitting

Characterization of T2-dependent microstructural spectra using combined relaxation-diffusion MRI

Author:Lipeng Ning  Carl-Fredrik Westin  Yogesh Rathi  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0762  

Room Session:714A/B  

Institution :Brigham and Women's Hospital  Harvard Medical School  

Propagator-sensitive diffusion measurements hear the percussion ensemble

Author:Evren Özarslan  Deneb Boito  Alfredo Ordinola  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0763  

Room Session:714A/B  

Institution :Linköping University  

Simultaneous T2/T2* quantification for oxygen extraction fraction estimation using GE-SE EPIK: A preliminary study in brain tumor patients

Effects of SNR on T2 and T2* estimates from a cardiac gradient-echo spin-echo (GESE) echo planar sequence

Author:Qi Huang  Jason Mendes  Ganesh Adluru  Edward DiBella  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0765  

Room Session:714A/B  

Institution :UCAIR  University of Utah  

Multi-TE SANDI: Quantifying compartmental T2 relaxation times in the grey matter

Author:Ting Gong  Chantal MW Tax  Matteo Mancini  Derek K Jones  Hui Zhang  Marco Palombo  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0766  

Room Session:714A/B  

Institution :Cardiff University  University College London  Utrecht University  

No Wait Inversion a novel model for T1 mapping from inversion recovery measurements without the waiting times

Author:Anne Slawig  Juliana Bibiano  Herbert Köstler  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0767  

Room Session:714A/B  

Institution :University Hospital Halle (Saale)  University Hospital Würzburg  

A practical methodology to study the relationship between arterial blood pressure fluctuations and the BOLD signal

Author:Rémi Dagenais  Georgios Mitsis  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0768  

Room Session:714A/B  

Institution :McGill University  

Free-breathing 3D Stack-of-Spiral Cardiac Quantitative Susceptibility Mapping for Noninvasive Measurement of Cardiac Chamber Oxygenation

Author:Jiahao Li  Pablo Villar-Calle  Jinwei Zhang  Chao Li  Thanh Nguyen  Yi Wang  Jiwon Kim  Jonathan Weinsaft  Pascal Spincemaille  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0770  

Room Session:714A/B  

Institution :Cornell University  Weill Cornell Medicine  

Synthesizing speech through a tube talker model informed by dynamic MRI-derived vocal tract area functions

Author:Rushdi Zahid Rusho  Brad Story  David Meyer  Mathews Jacob  Sajan Lingala  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0771  

Room Session:714A/B  

Institution :Shenandoah University  The University of Iowa  University of Arizona  

Two-voxel MRS with B0 correction using a model-based reconstruction

Author:Adam Berrington  Olivier Mougin  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0772  

Room Session:714A/B  

Institution :University of Nottingham  

Enhanced Myelin Mapping based on Histology and MRI from the Same Subjects

Author:Zifei Liang  Choong Lee  Jennifer Minteer  Yongsoo Kim  Jiangyang Zhang  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Signal Modeling & Representation  

Program Number:0773  

Room Session:714A/B  

Institution :NYU Langone Health  Penn State University  

Accelerated intracranial time-of-flight magnetic resonance angiography using wave-encoding

MPc-RAGE: Simultaneous MP-RAGE and Phase Contrast Angiography Acquisition

Utilizing High Performance Gradients to Image Human Brain Arterial Vasculature with High Resolution 7T Time-of-flight MR Angiography

Detection of Age-related Cerebral Microvessel Tortuosity and Its Association with Dilated Perivascular Space Using USPIO-enhanced 7T MRI

Author:Zhe Sun  Chenyang Li  E. Mark Haacke  Yulin Ge  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0779  

Room Session:715A/B  

Institution :New York University Grossman School of Medicine  Wayne State University  

VICTR: Venous transit time (VTT) Imaging by Changes in T1 Relaxation

Author:Wen Shi  Dengrong Jiang  Abhay Moghekar  Zhiyi Hu  Hanzhang Lu  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0780  

Room Session:715A/B  

Institution :Johns Hopkins University School of Medicine  

4D-Flow and DCE-MRI Study on the Wall Enhancement of Unruptured Intracranial Aneurysms

Author:Qichang Fu  Yong Zhang  Chengcheng Zhu  Sheng Guan  Jingliang Cheng  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0781  

Room Session:715A/B  

Institution :the first affiliated hospital of zhengzhou university  University of Washington  

An advanced reconstruction framework in stack-of-stars golden-angle radial non-contrast enhanced 4D MRA with ultra-high temporal resolution

Author:Tianrui Zhao  Li Feng  Lirong Yan  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0782  

Room Session:715A/B  

Institution :Icahn School of Medicine at Mount Sinai  Northwestern University  

Effects of Aquaporin-4 Inhibition on Relative Cerebrovascular Reactivity using Resting-state Functional MRI

Author:Muneeb Faiq  Russell Chan  Thajunnisa Sajitha  Kevin Chan  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0785  

Room Session:715A/B  

Institution :New York University Grossman School of Medicine  

Can HR-VWI pre-operatively predict Postoperative Restenosis of Intracranial Atherosclerotic Disease Treated by Drug-Coated Balloon?

Author:Shu Jiang  Weiqiang Dou  Xinyi Wang  Chao Zhang  

Session Type:Oral  

Session Date:Wednesday, 07 June 2023  

Session Name:Blood Vessels in the Brain  

Program Number:0786  

Room Session:715A/B  

Institution :The First Affiliated Hospital of Shandong First Medical University  GE Healthcare