Search Results - Alexander Hammers

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  1. 1

    Correction: Brain Extraction Using Label Propagation and Group Agreement: Pincram. by Rolf A Heckemann, Christian Ledig, Katherine R Gray, Paul Aljabar, Daniel Rueckert, Joseph V Hajnal, Alexander Hammers

    Published in PLoS ONE (2015-01-01)
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  2. 2

    Brain Extraction Using Label Propagation and Group Agreement: Pincram. by Rolf A Heckemann, Christian Ledig, Katherine R Gray, Paul Aljabar, Daniel Rueckert, Joseph V Hajnal, Alexander Hammers

    Published in PLoS ONE (2015-01-01)
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  3. 3

    Classification and lateralization of temporal lobe epilepsies with and without hippocampal atrophy based on whole-brain automatic MRI segmentation. by Shiva Keihaninejad, Rolf A Heckemann, Ioannis S Gousias, Joseph V Hajnal, John S Duncan, Paul Aljabar, Daniel Rueckert, Alexander Hammers

    Published in PLoS ONE (2012-01-01)
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  4. 4

    Machine learning to identify suitable boundaries for band-pass spectral analysis of dynamic [ $$^{11}$$ 11 C]Ro15-4513 PET scan and voxel-wise parametric map generation by Zeyu Chang, Colm J. McGinnity, Rainer Hinz, Manlin Wang, Joel Dunn, Ruoyang Liu, Mubaraq Yakubu, Paul Marsden, Alexander Hammers

    Published in EJNMMI Research (2025-07-01)
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  5. 5

    Characterisation of a novel [18F]FDG brain PET database and combination with a second database for optimising detection of focal abnormalities, using focal cortical dysplasia as an... by Sameer Omer Jin, Inés Mérida, Ioannis Stavropoulos, Robert D. C. Elwes, Tanya Lam, Eric Guedj, Nadine Girard, Nicolas Costes, Alexander Hammers

    Published in EJNMMI Research (2023-11-01)
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  6. 6

    Magnetic resonance imaging of the newborn brain: automatic segmentation of brain images into 50 anatomical regions. by Ioannis S Gousias, Alexander Hammers, Serena J Counsell, Latha Srinivasan, Mary A Rutherford, Rolf A Heckemann, Jo V Hajnal, Daniel Rueckert, A David Edwards

    Published in PLoS ONE (2013-01-01)
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  7. 7

    Deep‐learning predicted PET can be subtracted from the true clinical fluorodeoxyglucose PET co‐registered to MRI to identify the epileptogenic zone in focal epilepsy by Anthime Flaus, Julien Jung, Karine Ostrowky‐Coste, Sylvain Rheims, Marc Guénot, Sandrine Bouvard, Marc Janier, Siti N. Yaakub, Carole Lartizien, Nicolas Costes, Alexander Hammers

    Published in Epilepsia Open (2023-12-01)
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  8. 8

    Neuroanatomical Correlates of Recognizing Face Expressions in Mild Stages of Alzheimer's Disease. by Laurie-Anne Sapey-Triomphe, Rolf A Heckemann, Nawele Boublay, Jean-Michel Dorey, Marie-Anne Hénaff, Isabelle Rouch, Catherine Padovan, Alexander Hammers, Pierre Krolak-Salmon, Alzheimer’s Disease Neuroimaging Initiative

    Published in PLoS ONE (2015-01-01)
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  9. 9

    Pandemic-disordered sleep: longer illness and more fatigue but little SARS-CoV-2 effect by Simon Proctor, Nathan J. Cheetham, Julia R.B. Brown, Vicky Bowyer, Barbara Toson, Nicholas R. Harvey, Guy Leschziner, Desaline Joseph, Alexander Hammers, Carole H. Sudre, Claire J. Steves, Sutapa Mukherjee, Emma L. Duncan, COVID Symptom Study Biobank team

    Published in ERJ Open Research (2025-07-01)
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  10. 10

    N-methyl-D-aspartate receptor availability in first-episode psychosis: a PET-MR brain imaging study by Katherine Beck, Atheeshaan Arumuham, Mattia Veronese, Barbara Santangelo, Colm J. McGinnity, Joel Dunn, Robert A. McCutcheon, Stephen J. Kaar, Nisha Singh, Toby Pillinger, Faith Borgan, James Stone, Sameer Jauhar, Teresa Sementa, Federico Turkheimer, Alexander Hammers, Oliver D. Howes

    Published in Translational Psychiatry (2021-08-01)
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  11. 11

    Knowledge barriers in a national symptomatic-COVID-19 testing programme. by Mark S Graham, Anna May, Thomas Varsavsky, Carole H Sudre, Benjamin Murray, Kerstin Kläser, Michela Antonelli, Liane S Canas, Erika Molteni, Marc Modat, M Jorge Cardoso, David A Drew, Long H Nguyen, Benjamin Rader, Christina Hu, Joan Capdevila, Alexander Hammers, Andrew T Chan, Jonathan Wolf, John S Brownstein, Tim D Spector, Sebastien Ourselin, Claire J Steves, Christina M Astley

    Published in PLOS Global Public Health (2022-01-01)
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  12. 12

    Illness Characteristics of COVID-19 in Children Infected with the SARS-CoV-2 Delta Variant by Erika Molteni, Carole H. Sudre, Liane Dos Santos Canas, Sunil S. Bhopal, Robert C. Hughes, Liyuan Chen, Jie Deng, Benjamin Murray, Eric Kerfoot, Michela Antonelli, Mark Graham, Kerstin Kläser, Anna May, Christina Hu, Joan Capdevila Pujol, Jonathan Wolf, Alexander Hammers, Timothy D. Spector, Sebastien Ourselin, Marc Modat, Claire J. Steves, Michael Absoud, Emma L. Duncan

    Published in Children (2022-05-01)
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  13. 13

    Post-vaccination infection rates and modification of COVID-19 symptoms in vaccinated UK school-aged children and adolescents: A prospective longitudinal cohort study by Erika Molteni, Liane S. Canas, Kerstin Kläser, Jie Deng, Sunil S. Bhopal, Robert C. Hughes, Liyuan Chen, Benjamin Murray, Eric Kerfoot, Michela Antonelli, Carole H. Sudre, Joan Capdevila Pujol, Lorenzo Polidori, Anna May, Prof Alexander Hammers, Jonathan Wolf, Prof Tim D. Spector, Claire J. Steves, Prof Sebastien Ourselin, Michael Absoud, Marc Modat, Prof Emma L. Duncan

    Published in The Lancet Regional Health. Europe (2022-08-01)
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  14. 14

    Knowledge barriers in a national symptomatic-COVID-19 testing programme by Mark S. Graham, Anna May, Thomas Varsavsky, Carole H. Sudre, Benjamin Murray, Kerstin Kläser, Michela Antonelli, Liane S. Canas, Erika Molteni, Marc Modat, M. Jorge Cardoso, David A. Drew, Long H. Nguyen, Benjamin Rader, Christina Hu, Joan Capdevila, Alexander Hammers, Andrew T. Chan, Jonathan Wolf, John S. Brownstein, Tim D. Spector, Sebastien Ourselin, Claire J. Steves, Christina M. Astley

    Published in PLOS Global Public Health (2022-01-01)
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  15. 15

    The effects of COVID-19 on cognitive performance in a community-based cohort: a COVID symptom study biobank prospective cohort studyResearch in context by Nathan J. Cheetham, Rose Penfold, Valentina Giunchiglia, Vicky Bowyer, Carole H. Sudre, Liane S. Canas, Jie Deng, Benjamin Murray, Eric Kerfoot, Michela Antonelli, Khaled Rjoob, Erika Molteni, Marc F. Österdahl, Nicholas R. Harvey, William R. Trender, Michael H. Malim, Katie J. Doores, Peter J. Hellyer, Marc Modat, Alexander Hammers, Sebastien Ourselin, Emma L. Duncan, Adam Hampshire, Claire J. Steves

    Published in EClinicalMedicine (2023-08-01)
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  16. 16

    Social determinants of recovery from ongoing symptoms following COVID-19 in two UK longitudinal studies: a prospective cohort study by Tim Spector, Adrian Hopper, Sebastien Ourselin, Emma L Duncan, Julia Brown, Carole H Sudre, Jie Deng, Christina Hu, Ruth C E Bowyer, Ellen J Thompson, Jonathan Wolf, Claire J Steves, Marc Modat, Benjamin Murray, Andy Guise, Nicholas Harvey, Deborah Hart, Alexander Hammers, Carole Sudre, Michela Antonelli, Liane S Canas, Erika Molteni, Eric Kerfoot, Claire Steves, Vicky Bowyer, Emma Duncan, Nathan Cheetham, Ayrun Nessa, Samuel Wadge, Nathan J Cheetham, María Paz García, J D Carpentieri, Rose S Penfold, Nicholas R Harvey, Khaled Rjoob, Liane Canas, Joan Capdevila Pujol, Lynn Cherkas, Katie Doores, Michael Malim

    Published in BMJ Public Health (2025-05-01)
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  17. 17

    Profiling post-COVID-19 condition across different variants of SARS-CoV-2: a prospective longitudinal study in unvaccinated wild-type, unvaccinated alpha-variant, and vaccinated de... by Liane S Canas, PhD, Erika Molteni, PhD, Jie Deng, PhD, Carole H Sudre, PhD, Benjamin Murray, MSc, Eric Kerfoot, PhD, Michela Antonelli, PhD, Khaled Rjoob, PhD, Joan Capdevila Pujol, PhD, Lorenzo Polidori, MSc, Anna May, MSc, Marc F Österdahl, PhD, Ronan Whiston, PhD, Nathan J Cheetham, PhD, Vicky Bowyer, MSc, Tim D Spector, ProfPhD, Alexander Hammers, ProfPhD, Emma L Duncan, ProfPhD, Sebastien Ourselin, ProfPhD, Claire J Steves, PhD, Marc Modat, PhD

    Published in The Lancet: Digital Health (2023-07-01)
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