J
Jo Hajnal
Researcher at King's College London
Publications - 36
Citations - 634
Jo Hajnal is an academic researcher from King's College London. The author has contributed to research in topics: Image registration & Motion compensation. The author has an hindex of 10, co-authored 36 publications receiving 477 citations.
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Journal ArticleDOI
Moderate hypothermia within 6 h of birth plus inhaled xenon versus moderate hypothermia alone after birth asphyxia (TOBY-Xe): a proof-of-concept, open-label, randomised controlled trial
Denis Azzopardi,Nicola J. Robertson,Alan Bainbridge,Ernest B. Cady,Geoffrey Charles-Edwards,Aniko Deierl,Gianlorenzo Fagiolo,Nicholas P. Franks,James Griffiths,Jo Hajnal,Edmund Juszczak,Basil Kapetanakis,Louise Linsell,Mervyn Maze,Omar Omar,Brenda Strohm,Nora Tusor,David Edwards +17 more
TL;DR: Administration of xenon within the delayed timeframe used in this trial is feasible and apparently safe, but is unlikely to enhance the neuroprotective effect of cooling after birth asphyxia.
Journal ArticleDOI
Spatial transformation of motion and deformation fields using nonrigid registration
Anil Rao,R. Chandrashekara,Gerardo I. Sanchez-Ortiz,Raad H. Mohiaddin,Paul Aljabar,Jo Hajnal,Basant K. Puri,Daniel Rueckert +7 more
TL;DR: The accuracy of the numerical inversion technique is demonstrated using a synthetic example, after which it is presented applications of the method to sequences of cardiac and brain images.
Journal ArticleDOI
3-D Reconstruction in Canonical Co-Ordinate Space From Arbitrarily Oriented 2-D Images
Benjamin Hou,Bishesh Khanal,Amir Alansary,Steven McDonagh,Alice Davidson,Mary A. Rutherford,Jo Hajnal,Daniel Rueckert,Ben Glocker,Bernhard Kainz +9 more
TL;DR: A learning-based image registration method capable of predicting 3-D rigid transformations of arbitrarily oriented 2-D image slices, with respect to a learned canonical atlas co-ordinate system is presented.
Journal ArticleDOI
Common Genetic Variants and Risk of Brain Injury After Preterm Birth
James P. Boardman,Andrew Walley,Gareth Ball,Petros Takousis,Michelle L. Krishnan,Laurelle Hughes-Carre,Paul Aljabar,Ahmed Serag,Caroline King,Nazakat Merchant,Latha Srinivasan,Philippe Froguel,Jo Hajnal,Daniel Rueckert,Serena J. Counsell,A. David Edwards +15 more
TL;DR: The results suggest that genetic variants modulate white matter injury after preterm birth, and known susceptibilities to neurologic status in later life may be exposed by the stress of premature exposure to the extrauterine environment.
Journal ArticleDOI
An exploration of the potential utility of fetal cardiovascular MRI as an adjunct to fetal echocardiography
David F. A. Lloyd,David F. A. Lloyd,Joshua F.P. van Amerom,Kuberan Pushparajah,Kuberan Pushparajah,John M. Simpson,Vita Zidere,Owen Miller,Gurleen Sharland,Joanna Allsop,Matthew Fox,Maelene Lohezic,Maria Murgasova,Christina Malamateniou,Jo Hajnal,Mary A. Rutherford,Reza Razavi,Reza Razavi +17 more
TL;DR: This work sought to explore the need for additional imaging in a tertiary fetal cardiology unit and the usefulness of standard MRI sequences, and to investigate the potential uses offetal cardiovascular magnetic resonance imaging.