Professor Alexander Hammers Academics Supervisors Head of the PET Centre and Professor of Imaging and Neuroscience Research subject areas Imaging sciences Contact details alexander.hammers@kcl.ac.uk +44 (0) 20 7188 8364 @Hammers_Alexand
Pre-training via Transfer Learning and Pretext Learning a Convolutional Neural Network for Automated Assessments of Clinical PET Image Quality Hopson, J. B., Neji, R., Dunn, J. T., McGinnity, C. J., Flaus, A., Reader, A. & Hammers, A., 23 Dec 2022, (E-pub ahead of print) In: Transactions on Radiation and Plasma Medical Sciences. 10 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1109/TRPMS.2022.3231702 Metabolic patterns in Brain [18F]fluorodeoxyglucose PET relate to aetiology in paediatric dystonia Tsagkaris, S., Yau, E., McClelland, V., Papandreou, A., Siddiqui, A., Lumsden, D. E., Kaminska, M., Guedj, E., Hammers, A. & Lin, J-P., 29 Nov 2022, In: Brain : a journal of neurology. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1093/brain/awac439 PET image enhancement using artificial intelligence for better characterisation of epilepsy lesions Flaus, A., Deddah, T., Reilhac, A., Janier, M., Merida, I., Grenier, T., McGinnity, C. J., Hammers, A., Lartizien, C. & Costes, N., 21 Oct 2022, (Accepted/In press) In: Frontiers in Medicine. Research output: Contribution to journal › Article › peer-review The association between N-methyl-d-aspartate receptor availability and glutamate levels: A multi-modal PET-MR brain imaging study in first-episode psychosis and healthy controls Beck, K., Arumuham, A., Brugger, S., McCutcheon, R. A., Veronese, M., Santangelo, B., McGinnity, C. J., Dunn, J., Kaar, S., Singh, N., Pillinger, T., Borgan, F., Sementa, T., Neji, R., Jauhar, S., Aigbirhio, F., Boros, I., Turkheimer, F., Hammers, A., Lythgoe, D., & 2 othersStone, J. & Howes, O. D., Sep 2022, In: Journal of psychopharmacology (Oxford, England). 36, 9, p. 1051-1060 10 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1177/02698811221099643 Volumetric analysis of the piriform cortex in temporal lobe epilepsy Iqbal, S., Leon-Rojas, J. E., Galovic, M., Vos, S. B., Hammers, A., de Tisi, J., Koepp, M. J. & Duncan, J. S., Sep 2022, In: Epilepsy Research. 185, 106971. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1016/j.eplepsyres.2022.106971 COVID-19 due to the B.1.617.2 (Delta) variant compared to B.1.1.7 (Alpha) variant of SARS-CoV-2: a prospective observational cohort study COVID-19 Genomics U. K. (COG-UK) Consortium, 28 Jun 2022, In: Scientific Reports. 12, 1, p. 10904 10904. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1038/s41598-022-14016-0 Illness characteristics of COVID-19 in children infected with the SARS-CoV-2 Delta variant Molteni, E., Sudre, C. H., Dos Santos Canas, L., Bhopal, S. S., Hughes, R. C., Chen, L., Deng, J., Murray, B., Kerfoot, E., Antonelli, M., Graham, M., Klaser, K., May, A., Hu, C., Pujol, J. C., Wolf, J., Hammers, A., Spector, T., Ourselin, S., Modat, M., & 3 othersSteves, CJ., Absoud, M. & Duncan, E., 3 May 2022, In: Children (Basel, Switzerland). 9, 5, 652. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.3390/children9050652 Advanced quantitative evaluation of PET systems using the ACR phantom and NiftyPET software Markiewicz, P. J., da Costa-Luis, C., Dickson, J., Barnes, A., Krokos, G., MacKewn, J., Clark, T., Wimberley, C., MacNaught, G., Yaqub, M. M., Gispert, J. D., Hutton, B. F., Marsden, P., Hammers, A., Reader, A. J., Ourselin, S., Herholz, K., Matthews, J. C. & Barkhof, F., May 2022, In: Medical Physics. 49, 5, p. 3298-3313 16 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1002/mp.15596 Symptom prevalence, duration, and risk of hospital admission in individuals infected with SARS-CoV-2 during periods of omicron and delta variant dominance: a prospective observational study from the ZOE COVID Study Menni, C., Valdes, A. M., Polidori, L., Antonelli, M., Penamakuri, S., Nogal, A., Louca, P., May, A., Figueiredo, J. C., Hu, C., Molteni, E., Canas, L., Österdahl, M. F., Modat, M., Sudre, C. H., Fox, B., Hammers, A., Wolf, J., Capdevila, J., Chan, A. T., & 4 othersDavid, S. P., Steves, C. J., Ourselin, S. & Spector, T. D., 23 Apr 2022, In: Lancet. 399, 10335, p. 1618-1624 7 p. Research output: Contribution to journal › Article › peer-review. DOIs: https://doi.org/10.1016/S0140-6736(22)00327-0 A comparison of SARS-CoV-2 symptom prevalence, duration, and risk of hospitalisation among vaccinated individuals from the ZOE COVID Study during Omicron versus Delta variant dominant periods Menni, C., Ourselin, S., Hammers, A., Molteni, E., Antonelli, M. & Sudre, C., 16 Feb 2022, (Accepted/In press) In: The Lancet. Research output: Contribution to journal › Article › peer-review View all publications
1 September 2021 Double vaccination halves risk of Long COVID Adults who have received a double vaccination are 49% less likely to have Long COVID should they…