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Accelerated Acquisition of Vessel-Encoded Arterial Spin Labelling Angiograms with Compressed Sensing

Author:S. Schauman  Mark Chiew  Thomas Okell  

Author Institution:Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:13:15  

Session:Vascular  

Program Number:2986  

Presentation Time:

Room Number:Exhibition Hall 2982-3007  

Computer Number:

Acceleration of Vessel-Selective 4D MR Angiography by pCASL in combination with Acquisition of Control and Labeled Images in the Same Shot (ACTRESS)

Author:Yuriko Suzuki  Thomas Okell  Matthias van Osch  

Author Institution:Leiden University Medical Center  University of Oxford  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Quantitative Neurovascular Imaging Methods  

Program Number:0186  

Presentation Time:15:33  

Room Number:S04  

Computer Number:

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  

Comparison of optimized single-PLD, sequential multi-PLD and time-encoded PCASL for cerebral blood flow measurements

Author:Joseph Woods  Michael Chappell  Thomas Okell  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Perfusion Methods  

Program Number:2162  

Presentation Time:

Room Number:Exhibition Hall 2158-2189  

Computer Number:

Impact of ICA-based denoising of ASL data in clinical settings

Author:Davide Carone  George Harston  Thomas Okell  Michael Chappell  James Kennedy  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Thursday, 21 June 2018  

Session Time:08:00  

Session:Acquisition, Reconstruction & Analysis: Sparse & Low-Rank Models  

Program Number:2820  

Presentation Time:

Room Number:Exhibition Hall 2808-2827  

Computer Number:

Improved Golden Ratio Radial Arterial Spin Labeling Angiography Reconstruction using k-t Sparsity Constraints

Author:Mark Chiew  Thomas Okell  

Author Institution:Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:Vascular  

Program Number:3351  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 37  

Improving arterial spin labelling at ultra-high field using parallel transmission: a simulation study

Author:Yan Tong  Peter Jezzard  Thomas Okell  William Clarke  

Author Institution:Wellcome Centre for Integrative Neuroimaging, FMRIB, Nuffield Department of Clinical Neurosciences, University of Oxford  

Session Type:Electronic Poster  

Session Date:Monday, 18 June 2018  

Session Time:13:45  

Session:RF Pulses & Sequences  

Program Number:3399  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 86  

Investigating tissue oxygenation in acute Traumatic Brain Injury using Arterial Spin Labelling and quantitative-BOLD

Author:Alan Stone  Tim Lawrence  Thomas Okell  Natalie Voets  Nicholas Blockley  

Author Institution:University of Oxford  

Session Type:Electronic Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:14:45  

Session:Traumatic Brain Injury  

Program Number:4944  

Presentation Time:

Room Number:Exhibition Hall  

Computer Number:Computer 79  

A novel hybrid of time-encoded and sequential multi-PLD PCASL for improved cerebral blood flow estimation

Author:Joseph Woods  Michael Chappell  Thomas Okell  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Perfusion Methods  

Program Number:2161  

Presentation Time:

Room Number:Exhibition Hall 2158-2189  

Computer Number:

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

Regional Oxygen Extraction Fraction Measurements in the Middle Cerebral Artery Territory using Selective Localised T2-Relaxation-Under-Spin-Tagging (SL-TRUST)

Author:Caitlin O'Brien  Thomas Okell  Peter Jezzard  

Author Institution:University of Oxford  

Session Type:Traditional Poster  

Session Date:Wednesday, 20 June 2018  

Session Time:08:15  

Session:Perfusion Methods  

Program Number:2176  

Presentation Time:

Room Number:Exhibition Hall 2158-2189  

Computer Number:

Robust estimation of quantitative perfusion from multi-phase pseudo-continuous arterial spin labelling

Author:Michael Chappell  Martin Craig  James Larkin  Manon Simard  Nicola Sibson  Thomas Okell  

Author Institution:University of Oxford  University Oxford  

Session Type:Oral  

Session Date:Monday, 18 June 2018  

Session Time:16:15  

Session:Arterial Spin Labeling  

Program Number:0308  

Presentation Time:17:27  

Room Number:W03/04  

Computer Number: