Absolute quantification of resting oxygen metabolism and cerebral physiology following acute exposure to repeated sub-concussive collisions: A calibrated MRI approach

Absolute quantification of resting oxygen metabolism and cerebral physiology following acute exposure to repeated sub-concussive collisions: A calibrated MRI approach

Advances in structural and functional connectivity visualization using the Fibernavigator

Author:Maxime Chamberland  Maxime Descoteaux  Derek Jones  

Author Institution:Cardiff University  University of Sherbrooke  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Fiber Orientation & Fiber Tracking  

Program Number:5215  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 16  

Assessing feasibility and reproducibility of a bundle-specific framework on in vivo axon diameter estimates at 300mT/m

Axons, Axons, So Many Axons … What Do We Really Need to Measure?

Author:Derek Jones  

Author Institution:CUBRIC, School of Psychology  

Session Type:Member-Initiated Symposium  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Non-Invasive Axon Diameter Mapping: So Fascinating, So Challenging & So Many Questions  

Program Number:

Presentation Time:15:05  

Room Number:S05  

Computer Number:

    The Benefits Of Cognitive Training Depend On The Wiring Of The Brain

    Author:Karen Caeyenberghs  Claudia Metzler-Baddeley  Peter Wilson  Derek Jones  

    Author Institution:Australian Catholic University  Cardiff University  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Fiber Orientation & Fiber Tracking  

    Program Number:5219  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 20  

    Biophysical modeling of the gray matter: does the “stick” model hold?

    Author:Jelle Veraart  Els Fieremans  Umesh Rudrapatna  Derek Jones  Dmitry Novikov  

    Author Institution:Cardiff University  NYU School of Medicine  

    Session Type:Power Pitch  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:Pitch: Tissue Microstructure  

    Program Number:1094  

    Presentation Time:13:15  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    Biophysical modeling of the gray matter: does the “stick” model hold?

    Author:Jelle Veraart  Els Fieremans  Umesh Rudrapatna  Derek Jones  Dmitry Novikov  

    Author Institution:Cardiff University  NYU School of Medicine  

    Session Type:Electronic Power Pitch Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:14:15  

    Session:Poster: Tissue Microstructure  

    Program Number:1094  

    Presentation Time:13:15  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:Plasma 3  

    Blood pressure correlated fluctuations of BOLD origin in fMRI signals: A multi-echo 7T study.

    Author:Joseph Whittaker  Ian Driver  Marcello Venzi  Kevin Murphy  

    Author Institution:Cardiff University  

    Session Type:Power Pitch  

    Session Date:Wednesday, 20 June 2018  

    Session Time:16:15  

    Session:Pitch: fMRI: Signal Characteristics & Analysis  

    Program Number:0868  

    Presentation Time:16:15  

    Room Number:Power Pitch Theater B - Exhibition Hall  

    Computer Number:

    Blood pressure correlated fluctuations of BOLD origin in fMRI signals: A multi-echo 7T study.

    Author:Joseph Whittaker  Ian Driver  Marcello Venzi  Kevin Murphy  

    Author Institution:Cardiff University  

    Session Type:Electronic Power Pitch Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:17:15  

    Session:Poster: fMRI: Signal Characteristics & Analysis  

    Program Number:0868  

    Presentation Time:16:15  

    Room Number:Power Pitch Theater B - Exhibition Hall  

    Computer Number:Plasma 16  

    Blood transit time heterogeneity (TTH) mapping in the human brain with multi-TI pCASL

    Author:Michael Germuska  Thomas Okell  Richard Wise  

    Author Institution:Cardiff University  Oxford University  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:Perfusion & Permeability  

    Program Number:5525  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 88  

    Breaking the power law scaling of the dMRI signal on the Connectom scanner reveals its sensitivity to axon diameters

    Author:Jelle Veraart  Els Fieremans  Umesh Rudrapatna  Derek Jones  Dmitry Novikov  

    Author Institution:Cardiff University  NYU School of Medicine  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:Microstructure: A Stroll in the q-Space  

    Program Number:0252  

    Presentation Time:16:15  

    Room Number:N04  

    Computer Number:

    Can we correct for interactions between subject motion and gradient-nonlinearity in diffusion MRI?

    Author:Suryanarayana Umesh Rudrapatna  Greg Parker  Jamie Roberts  Derek Jones  

    Author Institution:Cardiff University  NHS Foundation Trust  

    Session Type:Oral  

    Session Date:Thursday, 21 June 2018  

    Session Time:15:30  

    Session:Diffusion MRI: Acquisition & Artifact Correction  

    Program Number:1206  

    Presentation Time:16:30  

    Room Number:N02  

    Computer Number:

    A comparison of distortion correction methods for EPI fMRI applied across three 7T platforms

    Differential Sensitivity of Various Microstructural Metrics to Training-Induced White Matter Dynamics

    Author:Debbie Anaby  Benjamin Tendler  Chantal Tax  Greg Parker  Yaniv Assaf  Derek Jones  

    Author Institution:Cardiff University  Tel Aviv University  University of Oxford  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:08:15  

    Session:Diffusion MRI: From Fiber Orientation to Connectivity  

    Program Number:0037  

    Presentation Time:08:27  

    Room Number:N02  

    Computer Number:

    Distortion-matched high-resolution reduced-FoV functional and diffusion MRI of the human brainstem at 7T

    The Dot…wherefore art thou? Search for the isotropic restricted diffusion compartment in the brain with spherical tensor encoding and strong gradients

    Author:Chantal Tax  Filip Szczepankiewicz  Markus Nilsson  Derek Jones  

    Author Institution:Cardiff University  Lund University  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:16:15  

    Session:Microstructure: A Stroll in the q-Space  

    Program Number:0253  

    Presentation Time:16:27  

    Room Number:N04  

    Computer Number:

    Enhancing bundle topology for tractography visualization using silhouette rendering

    Author:Maxime Chamberland  Derek Jones  

    Author Institution:Cardiff University  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Fiber Orientation & Fiber Tracking  

    Program Number:5216  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 17  

    Estimating axon diameter distributions beyond the physical limits of acquisition capabilities

    Author:Mark Drakesmith  Suryanarayana Umesh Rudrapatna  Silvia de Santis  Derek Jones  

    Author Institution:Cardiff University  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Microstructure: Modeling  

    Program Number:5235  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 37  

    Exercise selectively increases cerebral blood flow in the postcentral gyrus in patients with Huntington’s disease

    Author:Jessica Steventon  Hannah Furby  Richard Wise  Kevin Murphy  

    Author Institution:Cardiff University  University College London  

    Session Type:Electronic Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:14:45  

    Session:Blood Brain Barrier & CSF Flow  

    Program Number:4927  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 61  

    First experiences with a phosphorus 30 channel receiver head array at 7T

    Author:Benjamin Rowland  Ian Driver  Mohamed Tachrount  Dennis Klomp  Ria Forner  Anh Pham  Michel Italiaander  Richard Wise  

    Author Institution:MR Coils  UMC Utrecht  University of Cardiff  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:09:15  

    Session:Non-Proton MRS/MRI: Novel Applications  

    Program Number:3991  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 81  

    From physical chemistry to human brain biology: unconstrained inversion of 5-dimensional diffusion-T2 correlation data

    Author:Chantal Tax  João de Almeida Martins  Filip Szczepankiewicz  Carl-Fredrik Westin  Maxime Chamberland  Daniel Topgaard  Derek Jones  

    Author Institution:Cardiff University  Harvard Medical School  Lund University  

    Session Type:Power Pitch  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:Pitch: Tissue Microstructure  

    Program Number:1101  

    Presentation Time:13:15  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    From physical chemistry to human brain biology: unconstrained inversion of 5-dimensional diffusion-T2 correlation data

    High resolution T1-weighted brain imaging and segmentation at 7T: a travelling head study

    The influence of gradient nonlinearity on spherical deconvolution approaches: to correct or not to correct?

    Investigation of Physiological Variability Effects on fMRI Dynamic Functional Connectivity using Independent Component Analysis

    A meta-analysis of studies using graph theory in traumatic brain injury suggests inconclusive evidence for structural disconnectivity

    Author:Phoebe Imms  Adam Clemente  Derek Jones  Karen Caeyenberghs  

    Author Institution:Australian Catholic University  Cardiff University Brain Research Imaging Centre  

    Session Type:Electronic Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:09:15  

    Session:Functional & Structural Connectivity in the Brain  

    Program Number:3277  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 83  

    Microscopic susceptibility anisotropy imaging: A clinically viable gradient-echo MRI technique

    Author:Enrico Kaden  Umesh Rudrapatna  Irina Barskaya  Mark Does  Derek Jones  Daniel Alexander  

    Author Institution:Cardiff University  University College London  Vanderbilt University  

    Session Type:Oral  

    Session Date:Monday, 18 June 2018  

    Session Time:13:45  

    Session:Magnetic Susceptibility Imaging  

    Program Number:0192  

    Presentation Time:14:45  

    Room Number:S06  

    Computer Number:

    Morphological Correlates of Objective and Subjective Cognitive Control in Healthy Adults

    Author:Adam Clemente  Emma Lawrence  Phoebe Imms  Derek Jones  Karen Caeyenberghs  

    Author Institution:Australian Catholic University  

    Session Type:Electronic Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:09:15  

    Session:Brain Morphometry  

    Program Number:3257  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 63  

    Morphological interrelationships in mid-line white-matter structures are altered in individuals carrying rare neuropsychiatric copy number variants.

    Author:Mark Drakesmith  Greg Parker  Jacqueline Smith  Elliot Rees  Michael Owen  Derek Jones  David Linden  

    Author Institution:Cardiff University  

    Session Type:Traditional Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:16:15  

    Session:Psychoradiology  

    Program Number:1803  

    Presentation Time:

    Room Number:Exhibition Hall 1803-1845  

    Computer Number:

    The neurosurgical implication of scanner, gradient performance and acquisition protocol on Meyer’s loop reconstruction

    Author:Maxime Chamberland  Chantal Tax  William Gray  Derek Jones  

    Author Institution:Cardiff University  

    Session Type:Electronic Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:08:15  

    Session:Diffusion: In Vivo & Ex Vivo Applications: CNS  

    Program Number:3094  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 20  

    q-Space Deep Learning for Alzheimer’s Disease Diagnosis: Global Prediction and Weakly-Supervised Localization

    q-Space Novelty Detection in Short Diffusion MRI Scans of Multiple Sclerosis

    Quantifying brain oxygen extraction fraction: correlation between a global venous susceptibility method and calibrated fMRI mapping method.

    Rebooting diffusion MRI uncertainty distributions in the presence of outliers with ROBOOT

    Author:Viljami Sairanen  Derek Jones  Alexander Leemans  Chantal Tax  

    Author Institution:Helsinki University Hospital  School of Psychology, Cardiff University  University Medical Center Utrecht  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:09:00  

    Session:Diffusion MRI: Post-Processing  

    Program Number:5346  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 28  

    Reproducibility of Quantitative Susceptibility Mapping and R2* Mapping of the Human Brain at 7T: a Multi-Centre Pilot Study

    Robust estimation of diffusion MRI metrics based on slicewise outlier detection (SOLID)

    Author:Viljami Sairanen  Alexander Leemans  Chantal Tax  

    Author Institution:Helsinki University Hospital  School of Psychology, Cardiff University  University Medical Center Utrecht  

    Session Type:Oral  

    Session Date:Tuesday, 19 June 2018  

    Session Time:13:45  

    Session:Diffusion MRI: Signal Reconstruction & Representation  

    Program Number:0467  

    Presentation Time:14:33  

    Room Number:N03  

    Computer Number:

    Spin Echo measurement of oxygen BOLD reactivity - A simple method for mapping functional capillary blood volume?

    Author:Michael Germuska  Richard Wise  

    Author Institution:Cardiff University  

    Session Type:Electronic Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:09:15  

    Session:fMRI: Physiology  

    Program Number:4632  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 5  

    The UK7T Network – optimized design of a multi-site, multi-vendor travelling heads study.

    The UK7T Network – optimized design of a multi-site, multi-vendor travelling heads study.

    Variability of B1+ and B0 fields in the human brain at 7T.

    What is the feasibility of estimating axonal conduction velocity from in vivo microstructural MRI?

    Author:Mark Drakesmith  Derek Jones  

    Author Institution:Cardiff University  

    Session Type:Power Pitch  

    Session Date:Thursday, 21 June 2018  

    Session Time:13:15  

    Session:Pitch: Tissue Microstructure  

    Program Number:1098  

    Presentation Time:13:15  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    What is the feasibility of estimating axonal conduction velocity from in vivo microstructural MRI?

    Author:Mark Drakesmith  Derek Jones  

    Author Institution:Cardiff University  

    Session Type:Electronic Power Pitch Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:14:15  

    Session:Poster: Tissue Microstructure  

    Program Number:1098  

    Presentation Time:13:15  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:Plasma 7