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Biophysical simulations of the BOLD fMRI signal using realistic imaging gradients: Understanding macrovascular contamination in Spin-Echo EPI

Author:Avery Berman  Fuyixue Wang  Kawin Setsompop  J. Jean Chen  Jonathan Polimeni  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:High-Resolution fMRI  

Session Name:Multimodal fMRI & Physiology  

Program Number:3398  

Room Session:Concurrent 3  

Institution:Baycrest Health Sciences  Massachusetts General Hospital  Stanford University  Harvard Medical School  Massachusetts Institute of Technology  University of Toronto  

Creating a robust BOLD fMRI phantom using microspheres: How well do microspheres approximate microvasculature?

Author:Jacob Chausse  Avery Berman  Jonathan Polimeni  J. Jean Chen  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:fMRI Data Acquisition & Analysis  

Session Name:fMRI Engineering, Acquisition & Analysis  

Program Number:2674  

Room Session:Concurrent 3  

Institution:Baycrest Health Sciences  Harvard Medical School, Massachusetts General Hospital  University of Toronto  

Hemodynamic simulations reveal changes in ascending venules leads to enhanced venous CBV response to arterial dilation.

Author:Grant Hartung  Joerg Pfannmoeller  Avery Berman  Jonathan Polimeni  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:Signal Modelling for Quantitative MRI  

Session Name:Modelling Signals Throughout the Body  

Program Number:2866  

Room Session:Concurrent 1  

Institution:Athinoula A. Martinos Center for Biomedical Imaging  

Modeling the vascular influences on BOLD fMRI using in vivo brain vasculature: incorporating vessel diameter, orientation, and susceptibility

Author:Michael Bernier  Jeorg Pfannmoeller  Saskia Bollmann  Avery Berman  Jonathan Polimeni  

Session Type:Digital Poster  

Session Date:Wednesday, 19 May 2021  

Topic:High-Resolution fMRI  

Session Name:Multimodal fMRI & Physiology  

Program Number:3397  

Room Session:Concurrent 3  

Institution:A. A. Martinos Center for Biomedical Imaging, Massachusetts General Hospital  Centre for Advanced Imaging, University of Queensland  Harvard Medical School  Massachusetts Institute of Technology  

MR Artifacts Game Show

Author:Avery Berman  

Session Type:Weekday Course  

Session Date:Thursday, 20 May 2021  

Topic:MR Artifacts Game Show  

Session Name:MR Artifacts Game Show  

Program Number:

Room Session:Concurrent 7  

Institution:Harvard Medical School  

    Simulating the BOLD fMRI transverse relaxation at 3 T: How accurate is the 2D approximation?

    Author:Jacob Chausse  Avery Berman  J. Jean Chen  

    Session Type:Digital Poster  

    Session Date:Wednesday, 19 May 2021  

    Topic:High-Resolution fMRI  

    Session Name:Multimodal fMRI & Physiology  

    Program Number:3400  

    Room Session:Concurrent 3  

    Institution:Baycrest Health Sciences  Harvard Medical School, Massachusetts General Hospital  University of Toronto  

    Simulations of the BOLD Non-Linearity Based on a Viscoelastic Model for Capillary and Vein Compliance

    Author:Joerg Pfannmoeller  Grant Hartung  Xiaojun Cheng  Avery Berman  David Boas  Jonathan Polimeni  

    Session Type:Digital Poster  

    Session Date:Wednesday, 19 May 2021  

    Topic:Signal Modelling for Quantitative MRI  

    Session Name:Modelling Signals Throughout the Body  

    Program Number:2856  

    Room Session:Concurrent 1  

    Institution:Boston University  Massachusetts General Hospital  

    VUDU: motion-robust, distortion-free multi-shot EPI

    Author:Jaejin Cho  Avery Berman  Borjan Gagoski  Congyu Liao  Jason Stockmann  Jonathan Polimeni  Berkin Bilgic  

    Session Type:Oral  

    Session Date:Monday, 17 May 2021  

    Topic:Novel Acquisitions  

    Session Name:Novel Acquisitions  

    Program Number:0002  

    Room Session:Concurrent 1  

    Institution:Boston Children's Hospital  Department of Radiology, Massachusetts General Hospital  Stanford University  Harvard Medical School