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A GRANDIOSE sequence to time-lock BOLD and diffusion-weighted fMRI contrasts in humans using ultra-strong gradients and spirals

Author:Suryanarayana Umesh Rudrapatna  Lars Mueller  Melissa Wright  Derek Jones  Richard Wise  

Institution:Cardiff University  

Session Type:Power Pitch  

Session Date:Monday, 13 May 2019  

Session Time:16:00  

Session Name:Pitch: Diffusion MRI: Acquisition, Reconstruction & Artefact Correction  

Program Number:0222  

Presentation Time:16:00   

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:

A GRANDIOSE sequence to time-lock BOLD and diffusion-weighted fMRI contrasts in humans using ultra-strong gradients and spirals

Author:Suryanarayana Umesh Rudrapatna  Lars Mueller  Melissa Wright  Derek Jones  Richard Wise  

Institution:Cardiff University  

Session Type:Power Pitch Poster  

Session Date:Monday, 13 May 2019  

Session Time:17:00  

Session Name:Poster: Diffusion MRI: Acquisition, Reconstruction & Artefact Correction  

Program Number:0222  

Presentation Time:17:00   

Room Number:Power Pitch Theater A - Exhibition Hall  

Computer Number:Plasma 1  

A Joint Recommendation for Optimized Preprocessing of Connectom Diffusion MRI Data

Assessment of the reproducibility of structural brain networks derived using different edge-weighting strategies

Author:Eirini Messaritaki  Stavros Dimitriadis  Derek Jones  

Institution:Cardiff University  Australian Catholic University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Fiber Orientations & Tracking  

Program Number:3364  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 26  

Can unprecedented echo times in human diffusion weighted fMRI help reveal its biological underpinnings?

Author:Suryanarayana Umesh Rudrapatna  Lars Mueller  Marcello Venzi  Richard Wise  Derek Jones  

Institution:Cardiff University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Diffusion MRI: Data Acquisition  

Program Number:3531  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 23  

Characterising tissue heterogeneity in cerebral metastases using multi-shell multi-tissue constrained spherical deconvolution

Characterizing diffusion of myelin water in the living human brain using ultra-strong gradients and spiral readout

Author:Chantal Tax  Umesh Rudrapatna  Lars Mueller  Derek Jones  

Institution:Cardiff University  

Session Type:Combined Educational & Scientific Session  

Session Date:Thursday, 16 May 2019  

Session Time:13:45  

Session Name:Mapping the Complementary Roles of Myelin & Microstructure in White Matter  

Program Number:1115  

Presentation Time:14:45   

Room Number:Room 516C-E  

Computer Number:

COMPARISON OF DIFFERENT TENSOR ENCODING COMBINATIONS IN MICROSTRUCTURAL PARAMETER ESTIMATION

Author:Maryam Afzali  Chantal Tax  Cyrano Chatziantoniou  Derek Jones  

Institution:Cardiff University  Australian Catholic University  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:08:15  

Session Name:Microstructure: Approaching Cellular Complexity  

Program Number:0060  

Presentation Time:09:03   

Room Number:Room 511BCEF  

Computer Number:

Complex-valued diffusion MRI data processing: Application to neural soma imaging

Diffusion MRI with b=1000 s/mm2 at TE < 22 ms using single-shot spiral readout and ultra-strong gradients: Implications for microstructure imaging

Author:Lars Mueller  Suryanarayana Umesh Rudrapatna  Chantal Tax  Richard Wise  Derek Jones  

Institution:Cardiff University  

Session Type:Oral  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Acquisition & Reconstruction  

Program Number:0766  

Presentation Time:08:15   

Room Number:Room 710B  

Computer Number:

Does obesity cause limbic neuroglia changes that may precede Alzheimer's disease? An MRI causal analysis investigation using quantitative magnetisation transfer

Author:Fabrizio Fasano  John Evans  Cyril Charron  Derek Jones  Claudia Metzler-Baddeley  

Institution:Cardiff University  Siemens Healthcare Ltd  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Alzheimer's & Related Dementia  

Program Number:3170  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 6  

Double diffusion encoding enables unique parameter estimation of the Standard Model in diffusion MRI

Author:Santiago Coelho  Jose Pozo  Sune Jespersen  Derek Jones  Alejandro Frangi  

Institution:Aarhus University  Cardiff University  University of Leeds  Australian Catholic University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructural Modelling & Mapping  

Program Number:3542  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 34  

Gradient profiles of myelin and microstructure metrics across the developing brain

Improved estimates of the g-ratio by modelling its contribution to complex signal evolution in GRE data

Author:Mark Drakesmith  Elena Kleban  Fabrizio Fabrizio  Derek Jones  

Institution:Cardiff University  Seimens Healthcare Ltd.   

Session Type:Digital Poster  

Session Date:Thursday, 16 May 2019  

Session Time:14:45  

Session Name:Imaging Myelin+  

Program Number:4897  

Presentation Time:14:45   

Room Number:Exhibition Hall  

Computer Number:Computer 4  

Mapping axonal conduction velocities from in vivo MRI data

Author:Mark Drakesmith  Umesh Rudrapatna  Derek Jones  

Institution:Cardiff University  

Session Type:Power Pitch  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Pitch: Diffusion: Applications  

Program Number:0342  

Presentation Time:08:15   

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:

Mapping axonal conduction velocities from in vivo MRI data

Author:Mark Drakesmith  Umesh Rudrapatna  Derek Jones  

Institution:Cardiff University  

Session Type:Power Pitch Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:09:15  

Session Name:Poster: Diffusion: Applications  

Program Number:0342  

Presentation Time:09:15   

Room Number:Power Pitch Theater B - Exhibition Hall  

Computer Number:Plasma 16  

Metrics that Matter: Improved statistical power to detect differences in tissue microstructure through dimensionality reduction

Negative-Unlabeled Learning for Diffusion MRI

Author:Phillip Swazinna  Vladimir Golkov  Ilona Lipp  Eleonora Sgarlata  Valentina Tomassini  Derek Jones  Daniel Cremers  

Institution:Cardiff University  Technical University of Munich  Sapienza University of Rome  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:08:15  

Session Name:Diffusion MRI: Signal Representation & Modelling  

Program Number:3480  

Presentation Time:08:15   

Room Number:Exhibition Hall  

Computer Number:Computer 144  

New insights into the development of white matter microstructure across childhood and adolescence from ultra-strong gradients

Author:Sila Genc  Chantal Tax  Erika Raven  Maxime Chamberland  Greg Parker  Derek Jones  

Institution:Cardiff University  Murdoch Children's Research Institute  Australian Catholic University  University of Melbourne  

Session Type:Oral  

Session Date:Tuesday, 14 May 2019  

Session Time:08:15  

Session Name:Pediatrics: Image Acquisition  

Program Number:0381  

Presentation Time:08:27   

Room Number:Room 510A-D  

Computer Number:

Powering Up Microstructural Imaging:  assessing cross-metric and cross-tract statistical power on an ultra-strong gradient MRI system

Author:Kristin Koller  Suryanarayana Umesh Rudapandra  Maxime Chamberland  Erika Raven  Greg Parker  Chantal Tax  Mark Drakesmith  John Evans  Tobias Wood  Derek Jones  

Institution:Cardiff University  King's College London  King's College London  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructure Modeling: 1  

Program Number:3577  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 69  

Separating intra- and extra-axonal susceptibility effects using a Diffusion-Filtered Asymmetric Spin Echo (D-FASE) sequence

Temporal Diffusion Ratio (TDR): A Diffusion MRI technique to map the fraction and spatial distribution of large axons in the living human brain

Author:Flavio Dell'Acqua  Robert Dallyn  Andrea Chiappiniello  Ahmad Beyh  Chantal Tax  Derek Jones  Marco Catani  

Institution:Cardiff University  King's College London  King's College London  University of Perugia  

Session Type:Oral  

Session Date:Monday, 13 May 2019  

Session Time:08:15  

Session Name:Microstructure: Approaching Cellular Complexity  

Program Number:0064  

Presentation Time:09:51   

Room Number:Room 511BCEF  

Computer Number:

Ten Minutes for the Brain to Settle: an In-vivo Investigation of Positional Brain Shift

Author:Stefano Zappala  Nicholas Bennion  Slawomir Kusmia  Jing Wu  Sam Evans  Derek Jones  David Marshall  

Institution:Cardiff University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:13:30  

Session Name:Non-Thermal Interventional MRI  

Program Number:3838  

Presentation Time:13:30   

Room Number:Exhibition Hall  

Computer Number:Computer 159  

Tractography of complex white matter bundles: limitations of diffusion MRI data upsampling

Author:Dmitri Shastin  Umesh Rudrapatna  Greg Parker  Khalid Hamandi  William Gray  Derek Jones  Maxime Chamberland  

Institution:Cardiff University  

Session Type:Digital Poster  

Session Date:Tuesday, 14 May 2019  

Session Time:16:45  

Session Name:Emerging Technology & Translational Imaging 2  

Program Number:3318  

Presentation Time:16:45   

Room Number:Exhibition Hall  

Computer Number:Computer 154  

What are the consequences of ignoring non-Gaussian diffusion in models of convection-enhanced drug delivery to the human brain?

Author:Eirini Messaritaki  S Umesh Rudrapatna  Najmus S Iqbal  Hannah Furby  Emma Yhnell  Claudia Metzler-Baddeley  William Gray  Derek Jones  

Institution:Cardiff University  UCL  Australian Catholic University  

Session Type:Digital Poster  

Session Date:Wednesday, 15 May 2019  

Session Time:09:15  

Session Name:Microstructural Modelling & Mapping  

Program Number:3535  

Presentation Time:09:15   

Room Number:Exhibition Hall  

Computer Number:Computer 27