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J

John T. O’Brien

university of cambridge

140H-index
1.4KPaper Count
9.1WCitation Count
Published Papers 556
Publication Date
Metabolism Pathway Blood Proteomic Differences in Lewy Body Dementia Compared to Alzheimer’s Disease
err2026-08-01
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errAriana N. Pritha; Leonidas Chouliaras; Peter Swann; Maria Prats-Sedano; Anna McKeever; Amanda Heslegrave; Nicholas J. Ashton; Henrik Zetterberg; Li Su; Maura Malpetti; James B. Rowe; John T. O’Brien
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Blood-based immunophenotyping of T cell profiles in patients with neurodegenerative disorders
err2026-07-16
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errFrederika Malichova; Peter Swann; Stacey L. Kigar; Natalia Savinykh Yarkoni; Julia Goddard; Kei Onn Lai; Leonidas Chouliaras; Ajenthan Surendranathan; Lorinda Turner; George Savulich; Richard Bevan-Jones; Nicholas J. Ashton; Kaj Blennow; Henrik Zetterberg; Edward Needham; Joanne Jones; William A. McEwan; James B. Rowe; John T. O’Brien; Maura Malpetti
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Peripheral and central inflammation associated with progressive cognitive decline in dementia with Lewy bodies
err2026-07-14
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errPeter Swann; Maura Malpetti; Leonidas Chouliaras; Simon R White; Elijah Mak; Ajenthan Surendranathan; P Simon Jones; Li Su; George Savulich; Stacey Kigar; Anna McKeever; Tim Fryer; Young T Hong; Franklin I Aigbirhio; James B Rowe; John T O’Brien
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Genetic risk of Alzheimer’s disease is associated with loss of brain network segregation in midlife
err2026-05-19
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errOAAI
errFeng Deng; Richard N. Henson; Graciela Muniz-Terrera; Paresh Malhotra; John T. O’Brien; Craig W. Ritchie; Brian Lawlor; Lorina Naci
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Key Dimensions of Culturally Competent Mental Health Care for Roma and Traveller Populations: A Rapid Review
err2026-01-09
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PREAI
errDaniel O’Callaghan; Fenella Ryan; Zara Harnett; Noreen Kearns; John O’Brien; Kerry Cuskelly; Eve Griffin
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Cerebral metabolic covariance in delirium: pattern response to symptomatic changes
err2025-12-15
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errSean J. Colloby; Anita Nitchingham; Sarah Richardson; Rachel A. Lawson; John T. O'Brien; Eva A. Wegner; Robert Welschinger; Gideon A. Caplan; John-Paul Taylor
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Immune Profiling in Early Cognitive Disorders (IMPRINT) study protocol: a longitudinal cohort study exploring biomarkers of inflammation in early dementia with Lewy bodies and Alzheimer's disease, as part of the Dementias Platform UK
err2025-11-20
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PREAI
errCrook, Harry; Swann, Peter; Fye, Haddy; Kigar, Stacey; Savulich, George; Mckeever, Anna; Herrero, Elena; Turner, Lordina; Aimola, Lina; Grey, Gabrielle D.; Blackburn, Dan; Matthews, Paul M.; Su, Li; Chouliaras, Leonidas; Rowe, James B.; Malhotra, Paresh; O'Brien, John T.
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The evolving therapeutic landscape of dementia with Lewy bodies
err2025-11-12
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PREAI
errLorraine V Kaila; Manabu Ikeda; Janet Sultana; Leonidas Chouliaras; John T O’Brien; John-Paul Taylor
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Neighborhood deprivation and midlife cognition: Evidence of a modifiable vascular pathway involving health behaviors and cerebral small vessel disease
err2025-11-05
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errOAAI
errAudrey Low; Kamen A. Tsvetanov; Georgios Ntailianis; Maria A. Prats-Sedano; Elizabeth McKiernan; Stephen F. Carter; James D. Stefaniak; Stefania Nannoni; Li Su; Anna McKeever; Maria-Eleni Dounavi; Graciela Muniz-Terrera; Katie Bridgeman; Sarah Gregory; Karen Ritchie; Brian Lawlor; Lorina Naci; Charlotte Connolly; Paresh Malhotra; Ivan Koychev; Craig W. Ritchie; John T. O'Brien; the PREVENT Dementia Investigators
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Comparing and combining TSPO-PET tracers in tauopathies
err2025-10-20
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errHarry Crook; Nicolai Franzmeier; Nesrine Rahmouni; Johannes S. Gnörich; Tim D. Fryer; Young T. Hong; Sebastian N. Roemer-Cassiano; Carla Palleis; Alexandra Strauss; P. Simon Jones; Franklin I. Aigbirhio; Robert Hopewell; Boris-Stephan Rauchmann; Gassan Massarweh; Robert Perneczky; Johannes Levin; Günter U. Höglinger; James B. Rowe; John T. O’Brien; Pedro Rosa-Neto; Matthias Brendel; Maura Malpetti
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The importance of safe lithium plasma monitoring in older people
err2025-10-01
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errOAAI
errRubinsztein, Judy S.; Willis, Steven; Birgi, Harleen; Sachdev, Kapila; Southwell, Christopher; Stewart, Andrew P.; O'Brien, John T.
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Connectivity as a universal predictor of tau progression in atypical Alzheimer's disease
errBRAIN
IF11.7
err2025-10-01
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PREAI
errde Bruin, Hannah; Groot, Colin; Barthel, Henryk; Bischof, Gerard N.; Blazhenets, Ganna; Boellaard, Ronald; Boon, Baayla D. C.; Brendel, Matthias; Cash, David M.; Coath, William; Day, Gregory S.; Dickerson, Bradford C.; Doering, Elena; Drzezga, Alexander; van Dyck, Christopher H.; van Eimeren, Thilo; van der Flier, Wiesje M.; Fredericks, Carolyn A.; Fryer, Tim D.; van de Giessen, Elsmarieke; Gordon, Brian A.; Graff-Radford, Jonathan; Grinberg, Lea T.; Hansson, Oskar; Hobbs, Diana A.; Hoenig, Merle C.; Hoglinger, Gunter; Irwin, David J.; Jones, P. Simon; Josephs, Keith A.; Katsumi, Yuta; La Joie, Renaud; Lee, Edward B.; Levin, Johannes; Malpetti, Maura; Mcginnis, Scott M.; Mecca, Adam P.; Mohanty, Rosaleena; Nasrallah, Ilya M.; O'Brien, John T.; O'Dell, Ryan S.; Palleis, Carla; Perneczky, Robert; Phillips, Jeffrey S.; Putcha, Deepti; Rabinovici, Gil D.; Rahmouni, Nesrine; Rosa-Neto, Pedro; Rowe, James B.; Rullmann, Michael; Sabri, Osama; Saur, Dorothee; Schildan, Andreas; Schott, Jonathan M.; Schroeter, Matthias L.; Seeley, William W.; Servaes, Stijn; Sintini, Irene; Smith, Ruben; Spina, Salvatore; Stevenson, Jenna; Stomrud, Erik; Strandberg, Olof; Therriault, Joseph; Tideman, Pontus; Touroutoglou, Alexandra; Trainer, Anne E.; Visser, Denise; Wekselman, Fattin; Weston, Philip S. J.; Whitwell, Jennifer L.; Wolk, David A.; Yong, Keir; Pijnenburg, Yolande A. L.; Franzmeier, Nicolai; Ossenkoppele, Rik
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A spatial covariance 123I-5IA-85380 SPECT study of α4β2 nicotinic receptors in dementia with Lewy bodies
err2025-09-29
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errOAAI
errJudith R. Harrison; Sean J. Colloby; John T. O’Brien; John-Paul Taylor
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Changes in DTI-ALPS index and its associations with neuronal damage in Lewy body disease
err2025-09-04
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errOAAI
errM.J. Firbank; P.C. Donaghy; L.M. Allan; N. Barnett; S.H. Barker; J. Ciafone; R. Durcan; G. Greenfinch; C.A. Hamilton; K. Olsen; G. Petrides; A.J. Thomas; J.T. O'Brien; J.-P. Taylor
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Adeno-Associated Viral Vector Resource for the RNA-Targeting Cas13d: A Comparison of High-Fidelity Variants, DjCas13d and hfCas13d
err2025-08-20
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errOAAI
errFranklin Back; Alfredo Sandoval; Lily M. Vu; Veronica M. Hong; Amulya Bhaskara; Sierra R. Rodriguez; John T. O’Brien; Benedict J. Kolber; Sven Kroener; Jonathan E. Ploski
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Implications and opportunities regarding biological frameworks in overt and prodromal dementia with Lewy bodies
err2025-07-19
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errJennifer G. Goldman; Bradley F. Boeve; Douglas Galasko; John-Paul Taylor; James E. Galvin; James B. Leverenz; Frederic Blanc; Glenda Halliday; Kejal Kantarci; Afina W. Lemstra; Iracema Leroi; Simon J. G. Lewis; Irene Litvan; Helen Medsger; John O'Brien; Sonja W. Scholz; Dag Aarsland; Manabu Ikeda; Ian McKeith; Angela Taylor
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Hypothalamic imaging in Alzheimer’s disease and Lewy body dementia: A systematic review and meta-analysis
err2025-07-18
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errOAAI
errAxel AS Laurell; Sita N. Shah; Masoud Rahmati; John T. O’Brien; Benjamin R. Underwood
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Identifying people with potentially undiagnosed dementia with Lewy bodies using natural language processing
err2025-07-18
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errOAAI
errMohamed Heybe; Lucy Gibson; Annabel C. Price; Rudolf N. Cardinal; John T. O’Brien; Robert Stewart; Christoph Mueller
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Tau PET positivity in individuals with and without cognitive impairment varies with age, amyloid-β status, APOE genotype and sex
err2025-07-16
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errOAAI
errRik Ossenkoppele; Emma M. Coomans; Liana G. Apostolova; Suzanne L. Baker; Henryk Barthel; Thomas G. Beach; Tammy L. S. Benzinger; Tobey Betthauser; Gérard N. Bischof; Michel Bottlaender; Pierick Bourgeat; Anouk den Braber; Matthias Brendel; Adam M. Brickman; David M. Cash; Maria C. Carrillo; William Coath; Bradley T. Christian; Brad C. Dickerson; Vincent Dore; Alexander Drzezga; Azadeh Feizpour; Wiesje M. van der Flier; Nicolai Franzmeier; Giovanni B. Frisoni; Valentina Garibotto; Elsmarieke van de Giessen; Juan Domingo-Gispert; Johannes Gnoerich; Yuna Gu; Yihui Guan; Bernard J. Hanseeuw; Theresa M. Harrison; Clifford R. Jack; Elena Jaeger; William J. Jagust; Willemijn J. Jansen; Renaud La Joie; Keith A. Johnson; Sterling C. Johnson; Ian A. Kennedy; Jun Pyo Kim; Koen van Laere; Julien Lagarde; Patrick Lao; José A. Luchsinger; Silke Kern; William C. Kreisl; Vincent Malotaux; Maura Malpetti; Jennifer J. Manly; Xiaoxie Mao; Niklas Mattsson-Carlgren; Konstantin Messerschmidt; Carolina Minguillon; Elizabeth M. Mormino; John T. O’Brien; Sebastian Palmqvist; Debora E. Peretti; Ron C. Petersen; Yolande A. L. Pijnenburg; Michael J. Pontecorvo; Judes Poirier; Gil D. Rabinovici; Nesrine Rahmouni; Shannon L. Risacher; Pedro Rosa-Neto; Howard Rosen; Christopher C. Rowe; James B. Rowe; Michael Rullmann; Yasmine Salman; Marie Sarazin; Andrew J. Saykin; Julie A. Schneider; Michael Schöll; Jonathan M. Schott; Sang Won Seo; Geidy E. Serrano; Sergey Shcherbinin; Mahnaz Shekari; Ingmar Skoog; Ruben Smith; Reisa A. Sperling; Laure Spruyt; Erik Stomrud; Olof Strandberg; Joseph Therriault; Fang Xie; Rik Vandenberghe; Victor L. Villemagne; Sylvia Villeneuve; Pieter Jelle Visser; Hillary Vossler; Christina B. Young; Colin Groot; Oskar Hansson
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Author Correction: Cortical microstructural abnormalities in dementia with Lewy bodies and their associations with Alzheimer’s disease copathologies
err2025-07-12
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errOAAI
errElijah Mak; Robert I. Reid; Scott A. Przybelski; Angela J. Fought; Timothy G. Lesnick; Christopher G. Schwarz; Matthew L. Senjem; Sheelakumari Raghavan; Prashanthi Vemuri; Clifford R. Jack; Hoon Ki Min; Manoj K. Jain; Toji Miyagawa; Leah K. Forsberg; Julie A. Fields; Rodolfo Savica; Jonathan Graff-Radford; David T. Jones; Hugo Botha; Erik K. St. Louis; David S. Knopman; Vijay K. Ramanan; Dennis W. Dickson; Neill R. Graff-Radford; Gregory S. Day; Tanis J. Ferman; Ronald C. Petersen; Val J. Lowe; Bradley F. Boeve; John T. O’Brien; Kejal Kantarci
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