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The joint registration of multiple microscopy contrasts to MRI in the BigMac dataset

Author:Istvan Huszar  Silei Zhu  Adele Smart  Saad Jbabdi  Karla Miller  Amy Howard  

Session Type:Oral  

Session Date:Monday, 05 June 2023  

Session Name:Data Analysis & Processing  

Program Number:0079  

Room Session:718B  

Institution :University of Oxford  

RF shimming for improved B1+ in the carotid arteries using parallel transmission (pTx) head coils at 7T

Author:Matthijs de Buck  Aaron Hess  Peter Jezzard  

Session Type:Power Pitch  

Session Date:Monday, 05 June 2023  

Session Name:Pitch: RF Strategies at High & Ultra-High Field  

Program Number:0205  

Room Session:Power Pitch Theatre 1  

Institution :University of Oxford  

RF shimming for improved B1+ in the carotid arteries using parallel transmission (pTx) head coils at 7T

Author:Matthijs de Buck  Aaron Hess  Peter Jezzard  

Session Type:Power Pitch Poster  

Session Date:Monday, 05 June 2023  

Session Name:Poster: RF Strategies at High & Ultra-High Field  

Program Number:0205  

Room Session:Power Pitch Theatre 1  

Institution :University of Oxford  

Minimizing SAR for SNR-Efficient Pseudo-Continuous Arterial Spin Labeling at 7T

Author:Joseph Woods  Mark Chiew  Thomas Okell  

Session Type:Oral  

Session Date:Tuesday, 06 June 2023  

Session Name:Advances in ASL & BBB Mapping  

Program Number:0371  

Room Session:701B  

Institution :University of Oxford  University of Toronto  Sunnybrook Research Institute  

Cortical morphometry and hippocampal microstructure predict aging and Alzheimers disease progression.

SNR-efficient, motion-robust multi-echo SPGR with k-space aliasing

Sex chromosomes and sex hormones differentially mitigate radiation-induced neuroanatomic deficits in Ccl2 knockout mice.

Using Noisier2Noise to choose the sampling mask partition of Self-Supervised Learning via Data Undersampling (SSDU)

Author:Charles Millard  Mark Chiew  

Session Type:Power Pitch  

Session Date:Wednesday, 07 June 2023  

Session Name:Pitch: Deep Learning Image Reconstruction  

Program Number:0830  

Room Session:Power Pitch Theatre 1  

Institution :University of Oxford  

Using Noisier2Noise to choose the sampling mask partition of Self-Supervised Learning via Data Undersampling (SSDU)

Author:Charles Millard  Mark Chiew  

Session Type:Power Pitch Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Poster: Deep Learning Image Reconstruction  

Program Number:0830  

Room Session:Power Pitch Theatre 1  

Institution :University of Oxford  

Deconvolution for Hyperpolarized Magnetic Resonance Imaging

Deconvolution for Hyperpolarized Magnetic Resonance Imaging

Nonpersistent broad-linewidth radicals generated using a 6 MeV linear electron accelerator for application in Dynamic Nuclear Polarization

Nonpersistent broad-linewidth radicals generated using a 6 MeV linear electron accelerator for application in Dynamic Nuclear Polarization

Tackling the gyral bias and bottleneck problems with hybrid diffusion-microscopy tractography in the BigMac dataset

Tackling the gyral bias and bottleneck problems with hybrid diffusion-microscopy tractography in the BigMac dataset

Bayesian Networks Reveal the Interplay Between Quantitative Liver MRI Metrics

Bayesian Networks Reveal the Interplay Between Quantitative Liver MRI Metrics

Dynamic distortion correction using blip-rewound EPI and joint multi-echo reconstruction

Author:Wenchuan Wu  

Session Type:Oral  

Session Date:Thursday, 08 June 2023  

Session Name:Artifacts & Mitigation Strategies  

Program Number:1157  

Room Session:715A/B  

Institution :University of Oxford  

Impaired xenon gas transfer observed one year after hospitalisation due to COVID-19 in patients with signs of interstitial lung disease.

PDFF and R2* Reconstruction Error Mapping using Cramér-Rao Lower Bounds for Quality Assessment In-Vivo

Author:Alexandre Triay Bagur  Paul Aljabar  Matthew Robson  Michael Brady  Daniel Bulte  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Relaxometry & Diffusion II  

Program Number:1810  

Room Session:Exhibition Halls D/E  

Institution :Perspectum Ltd  University of Oxford  

Detecting Hepatic Flexibility in patients with Non-Alcoholic Fatty Liver Disease (NAFLD) using 1H Magnetic Resonance Spectroscopy

Comparing brain amyloid load using PET to grey matter perfusion using ASL on the OASIS-3 dataset

Author:Sierra Sparks  Daniel Bulte  Joana Pinto  

Session Type:Digital Poster  

Session Date:Monday, 05 June 2023  

Session Name:Neurodegeneration III  

Program Number:1930  

Room Session:Exhibition Halls D/E  

Institution :University of Oxford  

Development of Hepatocellular Carcinoma phantom and its use for assessing R2* mapping sequences for detecting iron sparing

The ASL Challenge Reproduction Study: Replicating Findings from The OSIPI-ISMRM ASL MRI Challenge

Detectability of changes in the blood-brain barrier permeability to water using optimised multi-TE pseudo-continuous arterial spin labelling

Author:Logan Zhang  Michael Chappell  

Session Type:Digital Poster  

Session Date:Tuesday, 06 June 2023  

Session Name:ASL: Applications  

Program Number:2581  

Room Session:Exhibition Halls D/E  

Institution :University of Nottingham  University of Oxford  

Quantitative calculation of breast density with proton density fat fraction enables distinction between latest subjective BI-RADS categories

Efficient 3D cone trajectory design for improved combined angiographic, structural and perfusion imaging using arterial spin labelling

Multi-2D ASL-MRA and super-resolution convolutional neural network for improved intracranial peripheral arteries visualization

Subspace reconstruction of high temporal resolution arterial spin labeling angiography using a kinetic model

Mapping changes in tissue 23Na concentration and cerebral blood flow during a visual task using ASL and functional Sodium Imaging (fNaI)

Self-navigated high-resolution 3D diffusion MRI using an extended blipped-CAIPI sampling and structured low-rank reconstruction

Author:Ziyu Li  Xi Chen  Mark Chiew  Karla Miller  Wenchuan Wu  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:DTI & DWI I  

Program Number:3607  

Room Session:Exhibition Halls D/E  

Institution :University of Oxford  Sunnybrook Research Institute  University of Toronto  

Assessment of mouse brain creatine kinase rate using 31P-MRS at 7 Tesla

Bayesian and lagged general linear modelling strategies in breath-hold induced cerebrovascular reactivity mapping with muti-echo BOLD fMRI

Rejecting or retaining motion corrupted transients in diffusion-weighted MRS: high b-values and multiple directions

Reproducibility of Cardiac 31P MRS at 7 T Initial Results of a Multi-Center and Longitudinal Study

Parameter inference using continuous change in degenerate biophysical diffusion models

Author:Daniel Kor  Hossein Rafipoor  Michiel Cottaar  Saad Jbabdi  Karla Miller  Amy Howard  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Brain Microstructure I  

Program Number:4312  

Room Session:Exhibition Halls D/E  

Institution :University of Oxford  

Fractional-order total variation penalised hyperpolarized metabolic model fitting in the human heart

Author:Jack Miller  Justin Lau  Andrew Lewis  Christoffer Laustsen  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Hyperpolarized 13C MR  

Program Number:4326  

Room Session:Exhibition Halls D/E  

Institution :Aarhus University  GE Healthcare  University of Oxford  

Factors influencing human brain metabolite SNR in studies with hyperpolarized [1-13C]pyruvate

Accelerated Volumetric Multi-Channel pTx B1+ Mapping at 7T for the Brain and Heart

Modelling transverse relaxometry using myelin-induced off-resonance fields and magnetisation transfer

Author:Michiel Cottaar  Saad Jbabdi  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Brain Microstructure II  

Program Number:4488  

Room Session:Exhibition Halls D/E  

Institution :University of Oxford  

Mapping transmit and receive B1 using variable flip angle acquisition on a person-by-person basis for hyperpolarized Carbon-13 and Xenon-129 MRI

Improved multi-channel pTx B1+ mapping in the head and neck at 7T by combining RF shims and transmit voltages

Author:Matthijs de Buck  Peter Jezzard  Aaron Hess  

Session Type:Digital Poster  

Session Date:Wednesday, 07 June 2023  

Session Name:Progress & Challenges in RF Coils II  

Program Number:4587  

Room Session:Exhibition Halls D/E  

Institution :University of Oxford