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Matrix Tri-Factorization for BOLD-fMRI

Author:Michael Hütel  Andrew Melbourne  Sebastien Ourselin  

Author Institution:UCL  

Session Type:Electronic Power Pitch Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:17:15  

Session:Poster: fMRI: Signal Characteristics & Analysis  

Program Number:0880  

Presentation Time:16:15  

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:Plasma 28  

Measurement of diffusion exchange in yeast with Diffusion Exchange Spectroscopy (DEXSY)

Measurement of diffusion exchange in yeast with Diffusion Exchange Spectroscopy (DEXSY)

Measuring the reproducibility of time-encoded pseudo-continuous arterial spin labeling with a perfusion phantom

Author:Jeffrey Visser  Aaron Oliver-Taylor  Tom Hampshire  Juan Hernandez-Tamames  Marion Smits  Xavier Golay  Esther Warnert  

Author Institution:Erasmus MC  Gold Standard Phantoms Limited  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:14:15  

Session:Contrast Mechanisms: Relaxation & More  

Program Number:5625  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 94  

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:

Microstructure characterisation of fixed prostate tissue using ultra high-resolution diffusion-weighted MRI

Author:Maira Tariq  Andrada Ianus  Nyoman Kurniawan  Gary Cowin  Daniel Alexander  Roger Bourne  Eleftheria Panagiotaki  

Author Institution:University College London  University of Queensland  University of Sydney  

Session Type:Electronic Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Microstructure: Modeling  

Program Number:5236  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 38  

MRI assessed small bowel dysmotility and its relationship with patient reported symptoms: An exploration of automated vs subjective assessment techniques

Author:Ruaridh Gollifer  Alex Menys  Andrew Plumb  Frans Vos  Jaap Stoker  Stuart Taylor  David Atkinson  

Author Institution:Academic Medical Center (AMC)  University College London (UCL)  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Pancreas/GI  

Program Number:2483  

Presentation Time:

Room Number:Exhibition Hall 2481-2489  

Computer Number:

MT contrast in the Post-mortem Neonate: A pilot study

Author:Amy McDowell  Susan Shelmerdine  Sara Lorio  Owen Arthurs  David Carmichael  

Author Institution:Great Ormond Street Hospital for Children NHS Trust  UCL GOS Institute of Child Health  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Body Imaging: Fetal/Placenta & Pelvis  

Program Number:2444  

Presentation Time:

Room Number:Exhibition Hall 2444-2450  

Computer Number:

A new computational framework for complex numerical simulation of diffusion-weighted NMR signal in brain tissue

Author:Marco Palombo  Daniel Alexander  Hui Zhang  

Author Institution:University College London  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Diffusion: Validation  

Program Number:0738  

Presentation Time:09:15  

Room Number:S06  

Computer Number:

Non-invasive Assessment of Glymphatic Inflow: Measurement of Perivascular Fluid Movement using Diffusion Tensor MRI

Author:Jack Wells  Ian Harrison  Bernard Siow  Aisha Akilo  Phoebe Evans  Ozama Ismail  Yolanda Ohene  Payam Nahavandi  David Thomas  Mark Lythgoe  

Author Institution:Francis Crick Institute  University College London  

Session Type:Oral  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:MRI in Alzheimer's Disease  

Program Number:0726  

Presentation Time:08:51  

Room Number:S05  

Computer Number:

Non-Invasive Imaging of Brain Clearance Pathways using Multiple Echo Time ASL: An Aquaporin-4 Study

Author:Yolanda Ohene  Ian Harrison  Payam Nahavandi  Ozama Ismail  Ole Ottersen  Erlend Nagelhus  David Thomas  Mark Lythgoe  Jack Wells  

Author Institution:Karolinska Institutet  University College London  University of Oslo  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:17:15  

Session:Alzheimer's Disease & Other Dementias  

Program Number:3756  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 84  

A novel minimally invasive, image-guided neurablation technique using MRI - MINIMA

Author:Christopher Payne  John Connell  Matin Mohseni  Stephen Patrick  Yichao Yu  Bernard Siow  Quentin Pankhurst  Mark Lythgoe  

Author Institution:UCL  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:08:15  

Session:Neuroimaging: Pulse Sequences & Reconstruction  

Program Number:3183  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 109  

Optimised b-values and Gradient Directions for Placental Diffusion MRI

Author:Paddy Slator  Jana Hutter  Laurence Jackson  Andrada Ianus  Ana Dos Santos Gomes  Alison Ho  Lisa Story  Laura McCabe  Eleftheria Panagiotaki  Mary Rutherford  Joseph Hajnal  Daniel Alexander  

Author Institution:King's College London  University College London  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Body Imaging: Fetal & Placenta  

Program Number:4571  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 64  

Optimising simultaneous EEG-fMRI data acquisition: artefact minimisation

Author:Christopher Sabin  David Carmichael  Amy McDowell  

Author Institution:UCL  UCL Institute of Child Health  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:fMRI: Multimodal Approaches  

Program Number:4531  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 22  

Placental Insufficiency Investigated with Multi-compartment Placental MRI

Pre-treatment intra- and inter- voxel magnetic resonance diffusion heterogeneity correlates with chemoradiotherapy treatment outcome of patients with head and neck squamous cell carcinoma

Principal Process Analysis of dynamic GlucoCEST MRI data

Author:Stefano Casagranda  Marco Pizzolato  Francisco Torrealdea  Xavier Golay  Timothé Boutelier  

Author Institution:EPFL  Olea Medical  UCL  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:16:15  

Session:Physiological Techniques  

Program Number:5017  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 32  

Probing alterations of cellular metabolism in a mouse model of Huntington’s disease (R6/1) using in vivo MRS and DW-MRS

Author:Clémence Ligneul  Edwin Hernandez-Garzon  Marco Palombo  Julien Flament  Julien Valette  

Author Institution:Commissariat à l'Energie Atomique (CEA)  UCL  

Session Type:Electronic Poster  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:MRS Applications  

Program Number:3888  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 97  

QIBA Profile on ASL

Author:Xavier Golay  

Author Institution:Gold Standard Phantoms Limited  

Session Type:Member-Initiated Symposium  

Session Date:Tuesday, 19 June 2018  

Session Time:08:15  

Session:How to Make Perfusion Imaging Become a Quantitative Imaging Biomarker  

Program Number:

Presentation Time:09:15  

Room Number:W03/04  

Computer Number:

    Quantitative mDixon Fat Fraction can differentiate metastatic nodes from benign nodes in prostate cancer patients.

    Author:Mrishta Brizmohun Appayya  James O’Callaghan  Arash Latifoltojar  Edward Johnston  Harbir Sidhu  Abdulrhman Alnaim  Asim Afaq  Jamshed Bomanji  Alan Bainbridge  Shonit Punwani  

    Author Institution:UCL  UCLH  

    Session Type:Oral  

    Session Date:Wednesday, 20 June 2018  

    Session Time:08:15  

    Session:Prostate  

    Program Number:0721  

    Presentation Time:09:51  

    Room Number:S04  

    Computer Number:

    Quantitative T2 in ex vivo prostate: relationship to microstructure and VERDICT MRI parameters

    Reconstruction of quantitative proton density maps from routine clinical data

    Author:Antonio Ricciardi  Francesco Grussu  Rebecca Samson  Daniel Alexander  Claudia Gandini Wheeler-Kingshott  

    Author Institution:University College London  

    Session Type:Traditional Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Image Analysis & Post-Acquisition Computing  

    Program Number:2846  

    Presentation Time:

    Room Number:Exhibition Hall 2828-2863  

    Computer Number:

    Revised NODDI model for diffusion MRI data with multiple b-tensor encodings

    Author:Michele Guerreri  Filip Szczepankiewicz  Björn Lampinen  Markus Nilsson  Marco Palombo  Silvia Capuani  Hui Zhang  

    Author Institution:CNR  Lund University  Sapienza, università di Roma  University College London  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:08:00  

    Session:Microstructure: Modeling  

    Program Number:5241  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 43  

    Robust PD mapping using multi-contrast variable flip angle (VFA) data

    Author:Sara Lorio  Tim Tierney  Amy McDowell  Owen Arthurs  Antoine Lutti  Nikolaus Weiskopf  David Carmichael  

    Author Institution:CHUV  Great Ormond Street Hospital  Max Planck Institute for Human Cognitive and Brain Sciences  UCL  

    Session Type:Electronic Poster  

    Session Date:Thursday, 21 June 2018  

    Session Time:14:15  

    Session:Parameter Quantification  

    Program Number:5631  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 100  

    Selective detection of liver fibrosis: Perfusion with hypercapnia challenge rather than T1 mapping.

    Author:John Connell  Thomas Roberts  May Zaw-Thin  P. Patrick  Rajiv Ramasawmy  Daniel Stuckey  Manil Chouhan  Daniel Antoine  Jack Wells  Mark Lythgoe  Tammy Kalber  

    Author Institution:University College London  University of Liverpool  

    Session Type:Electronic Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:09:15  

    Session:Hepatobiliary 2: Diffuse Liver Disease  

    Program Number:4739  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 112  

    Spatial Vascular Heterogeneity in the Normal Placenta Assessed with Multi-compartment Placental MRI

    Author:Rosalind Aughwane  Andrew Melbourne  David Owen  Magdalena Sokolska  Alan Bainbridge  David Atkinson  Jan Deprest  Giles Kendall  Tom Vercauteren  Sebastien Ourselin  Anna David  

    Author Institution:University College Hospital  University College London  

    Session Type:Electronic Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:08:15  

    Session:Body Imaging: Fetal & Placenta  

    Program Number:4577  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 70  

    T1-mapping Cardiac-Manganese Enhanced MRI: Assessment of Calcium Homeostasis and Ischemic Injury in Mice

    Thalamic Lac/NAA threshold of 0.39 on proton MRS predicts outcome following therapeutic hypothermia in neonatal hypoxic ischemic encephalopathy

    Author:Subhabrata Mitra  Giles Kendal  Cristina Uria-Avellanal  Alan Bainbridge  Magdalena Sokolska  David Price  Xavier Golay  Nikki Robertson  

    Author Institution:University College Hospital  University College London  

    Session Type:Oral  

    Session Date:Wednesday, 20 June 2018  

    Session Time:13:45  

    Session:Pediatric Neuropathology & Neurodevelopmental Disorders  

    Program Number:0851  

    Presentation Time:15:21  

    Room Number:W03/04  

    Computer Number:

    Thalamic nuclei segmentation on dementia using tractography and population-specific priors

    Author:Carla Semedo  M. Jorge Cardoso  S. B. Vos  Carole H. Sudre  Martina Bocchetta  Annemie Ribbens  Dirk Smeets  Jonathan Rohrer  Sebastien Ourselin  

    Author Institution:Dementia Research Centre, UCL  Icometrix  Translational Imaging Group, UCL  

    Session Type:Electronic Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:08:15  

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

    Program Number:3082  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 8  

    Towards Whole-Skeleton Fat Fraction Mapping: The Impact of Parallel Imaging

    Author:Vruti Dattani  Tim Bray  Alan Bainbridge  Margaret Hall-Craggs  

    Author Institution:Royal Free Hospital  University College London  University College London Hospitals  

    Session Type:Traditional Poster  

    Session Date:Monday, 18 June 2018  

    Session Time:08:15  

    Session:Bone  

    Program Number:1439  

    Presentation Time:

    Room Number:Exhibition Hall 1438-1450  

    Computer Number:

    Two compartment fitting for Luminal Water Imaging: multi-echo T2 in Prostate Cancer

    A unified signal readout improves denoising of multi-modal spinal cord MRI

    Validation of the VERDICT MRI Framework using a Novel Computational Model of Diffusion and Flow in Real-World Tumours.

    Author:Ben Hipwell  Tom Roberts  Paul Sweeney  Morium Ali  Angela D'Esposito  Eleftheria Panagiotaki  Mark Lythgoe  Daniel Alexander  Rebecca Shipley  Simon Walker-Samuel  

    Author Institution:University College London  University of Bologna  

    Session Type:Power Pitch  

    Session Date:Wednesday, 20 June 2018  

    Session Time:13:45  

    Session:Pitch: Applications of Diffusion MRI  

    Program Number:0757  

    Presentation Time:13:45  

    Room Number:Power Pitch Theater A - Exhibition Hall  

    Computer Number:

    Validation of the VERDICT MRI Framework using a Novel Computational Model of Diffusion and Flow in Real-World Tumours.

    Whole body 3.0 T MRI for Staging Lymphomas: An Assessment of Multiple Sequences Compared to Reference Standard Imaging

    Whole body functional and anatomical MRI: Accuracy in staging and interim response monitoring of Childhood and Adolescent Hodgkin’s Lymphoma compared to multimodality conventional imaging

    Whole body functional and anatomical MRI: Accuracy in staging and interim response monitoring of Childhood and Adolescent Hodgkin’s Lymphoma compared to multimodality conventional imaging

    Whole Body Magnetic Resonance Imaging in Paediatric Hodgkin’s Lymphoma; The Application of Quantitative Parameters for Nodal Staging

    Author:Arash Latifoltojar  Paul Humphries  Athar Haroon  Leon Menezes  Shonit Punwani  

    Author Institution:University College London  University College London Hospital  

    Session Type:Electronic Poster  

    Session Date:Tuesday, 19 June 2018  

    Session Time:08:15  

    Session:Endogenous Contrast Mechanisms in Cancer Imaging  

    Program Number:3820  

    Presentation Time:

    Room Number:Exhibition Hall  

    Computer Number:Computer 29  

    Whole-body MRI for prostate cancer at primary staging: interobserver concordance, diagnostic accuracy and protocol optimisation

    Author:Edward Johnston  Arash Latifoltojar  Harbir Sidhu  Elisenda Bonet-Carne  Magdalena Sokolska  Alan Bainbridge  Shonit Punwani  

    Author Institution:University College London  

    Session Type:Traditional Poster  

    Session Date:Wednesday, 20 June 2018  

    Session Time:16:15  

    Session:Prostate  

    Program Number:2557  

    Presentation Time:

    Room Number:Exhibition Hall 2553-2577  

    Computer Number: