John T. O’Brien
Active 1970–2025
- Also published as
- John T. O'Brien · John T O’Brien
- 438
- Papers
- 79,012
- Citations
- 141
- h-index
- 420
- i10-index
Citations
Citation sources
Countries
Institutions
- University College London1.1%
- Inserm0.8%
- University of Cambridge0.7%
- Harvard University0.7%
- King's College London0.7%
- Newcastle University0.7%
- Other95.3%
Fields
- Medicine65.5%
- Neuroscience20.2%
- Biochemistry, Genetics and Molecular Biology5.3%
- Psychology1.9%
- Computer Science1.7%
- Health Professions1.6%
- Other3.8%
Topics
- Dementia and Cognitive Impairment Research11.7%
- Alzheimer's disease research and treatments8.5%
- Parkinson's Disease Mechanisms and Treatments5.3%
- Functional Brain Connectivity Studies3.7%
- Neurological Disease Mechanisms and Treatments3.1%
- Neurological disorders and treatments2.3%
- Other65.4%
Coauthors
- Alan Thomas91
- Ian G. McKeith87
- Michael Firbank71
- Clive Ballard70
- John‐Paul Taylor69
- James B. Rowe56
- Elijah Mak49
- David J. Burn45
- Li Su41
- Paul C. Donaghy41
- Franklin I. Aigbirhio36
- Tim D. Fryer35
- Young T. Hong33
- Philip Scheltens30
- Craig Ritchie28
- Luca Passamonti28
- Maura Malpetti28
- Leonardo Pantoni27
- P. Simon Jones27
- Robert Barber27
- Sean J. Colloby27
- Louise Allan25
- Nicola Barnett25
- Gemma Roberts24
All papers
- Diagnosis and management of dementia with Lewy bodies
Authors: Ian G. McKeith, Bradley F. Boeve, Dennis W. Dickson, Glenda M. Halliday, John‐Paul Taylor, Daniel Weintraub, Dag Aarsland, James E. Galvin, Johannes Attems, Clive Ballard, Ashley Bayston, Thomas G. Beach, Frederic Blanc, Nicolaas I. Bohnen, Laura Bonanni, José Brás, Patrik Brundin, David J. Burn, Alice Chen‐Plotkin, John E. Duda, Omar M. A. El‐Agnaf, Howard Feldman, Tanis J. Ferman, Dominic ffytche, Hiroshige Fujishiro, Douglas Galasko, Jennifer G. Goldman, Stephen N. Gomperts, Neill R. Graff‐Radford, Lawrence S. Honig, Álex Iranzo, Kejal Kantarci, Daniel Kaufer, Walter A. Kukull, Virginia M.‐Y. Lee, James B. Leverenz, Simon J.G. Lewis, Carol F. Lippa, Angela Lunde, Mario Masellis, Eliezer Masliah, Pamela J. McLean, Brit Mollenhauer, Thomas J. Montine, Emilio Moreno, Etsuro Mori, Melissa E. Murray, John T. O’Brien, Sotoshi Orimo, Ronald B. Postuma, Shankar Ramaswamy, Owen A. Ross, David P. Salmon, Andrew Singleton, Angela Taylor, Alan Thomas, Pietro Tiraboschi, Jon B. Toledo, John Q. Trojanowski, Debby W. Tsuang, Zuzana Walker, Masahito Yamada, Kenji Kosaka - Neurology 2017 cited by 4,446
- Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration
Authors: Joanna M. Wardlaw, Eric E. Smith, Geert Jan Biessels, Charlotte Cordonnier, Franz Fazekas, Richard Frayne, Richard I. Lindley, John T. O’Brien, Frederik Barkhof, Oscar Benavente, Sandra E. Black, Carol Brayne, Monique M.B. Breteler, Hugues Chabriat, Charles DeCarli, Frank‐Erik de Leeuw, Fergus Doubal, Marco Duering, Nick C. Fox, Steven M. Greenberg, Vladimir Hachinski, Ingo Kilimann, Vincent Mok, Robert van Oostenbrugge, Leonardo Pantoni, Oliver Speck, Blossom C. M. Stephan, Stefan Teipel, Anand Viswanathan, David J. Werring, Christopher Chen, Colin Smith, Mark A. van Buchem, Bo Norrving, Philip B. Gorelick, Martin Dichgans - The Lancet Neurology 2013 cited by 5,401
- Diagnosis and management of dementia with Lewy bodies
Authors: Ian G. McKeith, Dennis W. Dickson, James Lowe, Murat Emre, John T. O’Brien, Howard Feldman, Jeffrey L. Cummings, John E. Duda, Carol F. Lippa, Elaine K. Perry, Dag Aarsland, Heii Arai, Clive Ballard, Bradley F. Boeve, David J. Burn, Durval C. Costa, Teodoro del Ser, Bruno Dubois, Douglas Galasko, Serge Gauthier, Christopher G. Goetz, Estrella Gómez‐Tortosa, Glenda M. Halliday, Lawrence A. Hansen, John Hardy, Takeshi Iwatsubo, Raj N. Kalaria, Daniel Kaufer, Rose Anne Kenny, Amos D. Korczyn, Kenji Kosaka, V.M.Y. Lee, Andrew J. Lees, Irene Litvan, Elisabet Londos, Oscar L. López, Satoshi Minoshima, Y Mizuno, J. A. Molina, Elizabeta B. Mukaetova‐Ladinska, Florence Pasquier, R. H. Perry, Jörg B. Schulz, John Q. Trojanowski, Masahito Yamada - Neurology 2005 cited by 5,057
- Research criteria for the diagnosis of prodromal dementia with Lewy bodies
Authors: Ian G. McKeith, Tanis J. Ferman, Alan Thomas, Frédéric Blanc, Bradley F. Boeve, Hiroshige Fujishiro, Kejal Kantarci, Cristina Muscio, John T. O’Brien, Ronald B. Postuma, Dag Aarsland, Clive Ballard, Laura Bonanni, Paul C. Donaghy, Murat Emre, James E. Galvin, Douglas Galasko, Jennifer G. Goldman, Stephen N. Gomperts, Lawrence S. Honig, Manabu Ikeda, James B. Leverenz, Simon J.G. Lewis, Karen Marder, Mario Masellis, David P. Salmon, John‐Paul Taylor, Debby W. Tsuang, Zuzana Walker, Pietro Tiraboschi, for the prodromal DLB Diagnostic Study Group - Neurology 2020 cited by 777
- Research criteria for the diagnosis of Alzheimer's disease: revising the NINCDS–ADRDA criteria
Authors: Bruno Dubois, Howard Feldman, Claudia Jacova, Steven T. DeKosky, Pascale Barberger‐Gateau, Jeffrey L. Cummings, André Delacourte, Douglas Galasko, Serge Gauthier, Gregory A. Jicha, Kenichi Meguro, John T. O’Brien, Florence Pasquier, Philippe Robert, Martin N. Rossor, Steven Salloway, Yaakov Stern, Pieter Jelle Visser, Philip Scheltens - The Lancet Neurology 2007 cited by 4,384
- Vascular dementia
Authors: John T. O’Brien, Alan Thomas - The Lancet 2015 cited by 1,090
- Diagnostic Criteria for Vascular Cognitive Disorders
Authors: Perminder S. Sachdev, Raj N. Kalaria, John T. O’Brien, Ingmar Skoog, Suvarna Alladi, Sandra E. Black, Deborah Blacker, Dan G. Blazer, Christopher Chen, Helena C. Chui, Mary Ganguli, K. A. Jellinger, Dilip V. Jeste, Florence Pasquier, Jane S. Paulsen, Niels D. Prins, Kenneth Rockwood, Gustavo C. Román, Philip Scheltens - Alzheimer Disease & Associated Disorders 2014 cited by 802
- Identifying dementia outcomes in UK Biobank: a validation study of primary care, hospital admissions and mortality data
Authors: on behalf of Dementias Platform UK and UK Biobank, Tim Wilkinson, Christian Schnier, Kathryn Bush, Kristiina Rannikmäe, David Henshall, Chris Lerpiniere, Naomi E. Allen, Robin Flaig, Tom C. Russ, Deborah Bathgate, Suvankar Pal, John T. O’Brien, Cathie Sudlow - European Journal of Epidemiology 2019 cited by 463
- Vascular dysfunction—The disregarded partner of Alzheimer's disease
Authors: Melanie D. Sweeney, Axel Montagne, Abhay P. Sagare, Daniel A. Nation, Lon S. Schneider, Helena C. Chui, Michael G. Harrington, Judy Pa, Meng Law, Danny J.J. Wang, Russell E. Jacobs, Fergus Doubal, Joel Ramirez, Sandra E. Black, Maiken Nedergaard, Helene Benveniste, Martin Dichgans, Costantino Iadecola, Seth Love, Philip M. Bath, Hugh S. Markus, Rustam Al‐Shahi Salman, Stuart M. Allan, Terence J. Quinn, Rajesh N. Kalaria, David J. Werring, Roxana O. Carare, Rhian M. Touyz, Steven Williams, Michael A. Moskowitz, Zvonimir S. Katušić, Sarah E. Lutz, Orly Lazarov, Richard D. Minshall, Jalees Rehman, Thomas P. Davis, Cheryl L. Wellington, Hector M. González, Chun Yuan, Samuel N. Lockhart, Timothy M. Hughes, Christopher Chen, Perminder S. Sachdev, John T. O’Brien, Ingmar Skoog, Leonardo Pantoni, Deborah Gustafson, Geert Jan Biessels, Anders Wallin, Eric E. Smith, Vincent Mok, Adrian Wong, Peter Passmore, Frederick Barkof, Majon Muller, Monique M.B. Breteler, Gustavo C. Román, Édith Hamel, Sudha Seshadri, Rebecca F. Gottesman, Mark A. van Buchem, Zoe Arvanitakis, Julie A. Schneider, Lester R. Drewes, Vladimir Hachinski, Caleb E. Finch, Arthur W. Toga, Joanna M. Wardlaw, Berislav V. Zloković - Alzheimer s & Dementia 2019 cited by 723
- Inflammation and cerebral small vessel disease: A systematic review
Authors: Audrey Low, Elijah Mak, James B. Rowe, Hugh S. Markus, John T. O’Brien - Ageing Research Reviews 2019 cited by 452
- Revising the definition of Alzheimer's disease: a new lexicon
Authors: Bruno Dubois, Howard Feldman, Claudia Jacova, Jeffrey L. Cummings, Steven T. DeKosky, Pascale Barberger‐Gateau, André Delacourte, Giovanni B. Frisoni, Nick C. Fox, Douglas Galasko, Serge Gauthier, Harald Hampel, Gregory A. Jicha, Kenichi Meguro, John T. O’Brien, Florence Pasquier, Philippe Robert, Martin N. Rossor, Steven Salloway, Marie Sarazin, Leonardo Cruz de Souza, Yaakov Stern, Pieter Jelle Visser, Philip Scheltens - The Lancet Neurology 2010 cited by 1,850
- Differential levels of plasma biomarkers of neurodegeneration in Lewy body dementia, Alzheimer’s disease, frontotemporal dementia and progressive supranuclear palsy
Authors: Leonidas Chouliaras, Alan Thomas, Maura Malpetti, Paul C. Donaghy, Joseph Kane, Elijah Mak, George Savulich, Maria A Prats‐Sedano, Amanda Heslegrave, Henrik Zetterberg, Li Su, James B. Rowe, John T. O’Brien - Journal of Neurology Neurosurgery & Psychiatry 2022 cited by 198
- The use of neuroimaging techniques in the early and differential diagnosis of dementia
Authors: Leonidas Chouliaras, John T. O’Brien - Molecular Psychiatry 2023 cited by 164
- Progress toward standardized diagnosis of vascular cognitive impairment: Guidelines from the Vascular Impairment of Cognition Classification Consensus Study
Authors: Olivia Anna Skrobot, Sandra E. Black, Christopher Chen, Charles DeCarli, Timo Erkinjuntti, Gary A. Ford, Raj N. Kalaria, John T. O’Brien, Leonardo Pantoni, Florence Pasquier, Gustavo C. Román, Anders Wallin, Perminder S. Sachdev, Ingmar Skoog, VICCCS group, Fernando Taragano, Jillian J. Kril, Margherita Cavalieri, K. A. Jellinger, Gábor G. Kovács, S. Engelborghs, C. Lafosse, Paulo Henrique Ferreira Bertolucci, Sônia Maria Dozzi Brucki, Paulo Caramelli, Tania C. T. Ferraz Alves, Christian Bocti, Tamás Fülöp, David B. Hogan, Ging‐Yuek Robin Hsiung, Andrew Kirk, Lopa Leach, A. Robillard, Demetrios J. Sahlas, Qihao Guo, Jiang Tian, Laura Hokkanen, Hanna Jokinen, Sarah Benisty, Vincent Deramecourt, Jean‐Jacques Hauw, H. Lenoir, Marianna Tsatali, Magda Tsolaki, Uma Sundar, Robert F. Coen, Amos D. Korczyn, M. Altieri, Marzia Baldereschi, C. Caltagirone, G. Caravaglios, Antonio Di Carlo, Vittorio Di Piero, Guido Gainotti, Samantha Galluzzi, Giancarlo Logroscino, Patrizia Mecocci, Davide Vito Moretti, Alessandro Padovani, Toshiya Fukui, Masafumi Ihara, Toshiki Mizuno, Soo Young Kim, Rufus Akinyemi, Olusegun Baiyewu, Adesola Ogunniyi, A. Szczudlik, António J. Bastos‐Leite, Horácio Firmino, João Massano, Ana Verdelho, L. S. Kruglov, M. Kamran Ikram, Nagaendran Kandiah, Estanislao Arana, J. Barroso‐Ribal, T Calatayud, Alfonso J. Cruz‐Jentoft, Secundino López‐Pousa, Pablo Martínez‐Lage, María Mataró, Anne Börjesson‐Hanson, Elisabet Englund, Erika J. Laukka, Cheng‐Wei Qiu, Matti Viitanen, Geert Jan Biessels, F.‐E. de Leeuw, Tom den Heijer, Lieza G. Exalto, L. Jaap Kappelle, Niels D. Prins, Edo Richard, Ben Schmand, Esther van den Berg, Wiesje M. van der Flier, Başar Bılgıç, Louise Allan, Judy Archer, Johannes Attems and 54 more - Alzheimer s & Dementia 2017 cited by 410
- Common and distinct patterns of grey-matter volume alteration in major depression and bipolar disorder: evidence from voxel-based meta-analysis
Authors: Toby Wise, Joaquim Raduà, Esther Via, Narcı́s Cardoner, Osamu Abe, Tony Adams, Francesco Amico, Yuqi Cheng, James H. Cole, Cíntia de Azevedo-Marques Périco, Daniel P. Dickstein, Tom F.D. Farrow, Thomas Frodl, Gerd Wagner, Ian H. Gotlib, Oliver Gruber, Byung‐Joo Ham, Dominic Job, Matthew J. Kempton, M. Justin Kim, P. Cédric M. P. Koolschijn, Gin S. Malhi, David Mataix‐Cols, Andrew M. McIntosh, Allison C. Nugent, John T. O’Brien, Stefania Pezzoli, Mary L. Phillips, Perminder S. Sachdev, Giacomo Salvadore, Sudhakar Selvaraj, Andrew C. Stanfield, Alan Thomas, Marie‐José van Tol, Nic J.A. van der Wee, Dick J. Veltman, Allan H. Young, Cynthia H.Y. Fu, Anthony J. Cleare, Danilo Arnone - Molecular Psychiatry 2016 cited by 620
- New evidence on the management of Lewy body dementia
Authors: John‐Paul Taylor, Ian G. McKeith, David J. Burn, Bradley F. Boeve, Daniel Weintraub, Claire Bamford, Louise Allan, Alan Thomas, John T. O’Brien - The Lancet Neurology 2019 cited by 337
- Drug repositioning and repurposing for Alzheimer disease
Authors: Clive Ballard, Dag Aarsland, Jeffrey L. Cummings, John T. O’Brien, Roger Mills, José Luís Molinuevo, Tormod Fladby, Gareth Williams, Pat Doherty, Anne Corbett, Janet Sultana - Nature Reviews Neurology 2020 cited by 197
- European intersocietal recommendations for the biomarker-based diagnosis of neurocognitive disorders
Authors: Giovanni B. Frisoni, Cristina Festari, Federico Massa, Matteo Cotta Ramusino, Stefania Orini, Dag Aarsland, Federica Agosta, Claudio Babiloni, Barbara Borroni, Stefano F. Cappa, Kristian Steen Frederiksen, Lutz Froelich, Valentina Garibotto, Alexander Haliassos, Frank Jessen, Anita Kamondi, Roy P. C. Kessels, Silvia Morbelli, John T. O’Brien, Markus Otto, Armand Perret‐Liaudet, Francesca B. Pizzini, Mathieu Vandenbulcke, Ritva Vanninen, Frans R.J. Verhey, Meike W. Vernooij, Tarek Yousry, Mercè Boada Rovira, Bruno Dubois, Jean Georges, Oskar Hansson, Craig Ritchie, Philip Scheltens, Wiesje M. van der Flier, Flavio Nobili - The Lancet Neurology 2024 cited by 137
- Donepezil and Memantine for Moderate-to-Severe Alzheimer's Disease
Authors: Robert Howard, Rupert McShane, James Lindesay, Craig Ritchie, Ashley Baldwin, Robert Barber, Alistair Burns, Tom Dening, David M. Findlay, Clive Holmes, Alan Hughes, Robin Jacoby, Rob Jones, Roy Jones, Ian G. McKeith, Ajay Macharouthu, John T. O’Brien, Peter Passmore, Bart Sheehan, Edmund Juszczak, Cornelius Katona, Robert K. Hills, Martín Knapp, Clive Ballard, Richard G. Brown, Sube Banerjee, Caroline Onions, Mary Griffin, Jessica Adams, Richard Gray, Tony Johnson, Peter Bentham, Patrick Phillips - New England Journal of Medicine 2012 cited by 766
- Microglial activation and tau burden predict cognitive decline in Alzheimer’s disease
Authors: Maura Malpetti, Rogier Kievit, Luca Passamonti, P. Simon Jones, Kamen A. Tsvetanov, Timothy Rittman, Elijah Mak, Nicolas Nicastro, W Richard Bevan‐Jones, Li Su, Young T. Hong, Tim D. Fryer, Franklin I. Aigbirhio, John T O’Brien, James B. Rowe - Brain 2020 cited by 191
- The prevalence and incidence of dementia with Lewy bodies: a systematic review of population and clinical studies
Authors: Simon Vann Jones, John T. O’Brien - Psychological Medicine 2013 cited by 550
- Microglial activation and blood–brain barrier permeability in cerebral small vessel disease
Authors: Jessica Walsh, Dan Tozer, Hasan Sari, Young T. Hong, Anna M. Drazyk, Guy Williams, N. Jon Shah, John T. O’Brien, Franklin I. Aigbirhio, Gary A. Rosenberg, Tim D. Fryer, Hugh S. Markus - Brain 2021 cited by 173
- Mild Cognitive Impairment: the Manchester consensus
Authors: Ross Dunne, Dag Aarsland, John T. O’Brien, Clive Ballard, Sube Banerjee, Nick C. Fox, Jeremy D. Isaacs, Benjamin R. Underwood, Richard Perry, Dennis Chan, Tom Dening, Alan Thomas, Jeffrey Schryer, Anne-Marie Jones, Alison Evans, Charles Alessi, Elizabeth Coulthard, James Pickett, Peter Elton, Roy Jones, Susan Mitchell, Nigel M. Hooper, Chris Kalafatis, J Rasmussen, Martin Helen, Jonathan M. Schott, Alistair Burns - Age and Ageing 2020 cited by 210
- The Vascular Impairment of Cognition Classification Consensus Study
Authors: Olivia Anna Skrobot, John T. O’Brien, Sandra E. Black, Christopher Chen, Charles DeCarli, Timo Erkinjuntti, Gary A. Ford, Raj N. Kalaria, Leonardo Pantoni, Florence Pasquier, Gustavo C. Román, Anders Wallin, Perminder S. Sachdev, Ingmar Skoog, Fernando Taragano, Jillian J. Kril, Margherita Cavalieri, K. A. Jellinger, Gábor G. Kovács, S. Engelborghs, C. Lafosse, Paulo Henrique Ferreira Bertolucci, Sônia Maria Dozzi Brucki, Paulo Caramelli, Tania C. T. Ferraz Alves, Christian Bocti, Tamàs Fülöp, David B. Hogan, Ging‐Yuek Robin Hsiung, Andrew Kirk, Lopa Leach, A. Robillard, Demetrios J. Sahlas, Qihao Guo, Jiang Tian, Laura Hokkanen, Hanna Jokinen, Sarah Benisty, Vincent Deramecourt, Jean‐Jacques Hauw, H. Lenoir, Marianna Tsatali, Magda Tsolaki, Uma Sundar, Robert F. Coen, Amos D. Korczyn, M. Altieri, Marzia Baldereschi, C. Caltagirone, G. Caravaglios, Antonio Di Carlo, Vittorio Di Piero, Guido Gainotti, Samantha Galluzzi, Giancarlo Logroscino, Patrizia Mecocci, Davide Vito Moretti, Alessandro Padovani, Toshiya Fukui, Masafumi Ihara, Toshiki Mizuno, Sooyoung Kim, Rufus Akinyemi, Olusegun Baiyewu, Adesola Ogunniyi, A. Szczudlik, António J. Bastos‐Leite, Horácio Firmino, João Massano, Ana Verdelho, L. S. Kruglov, M. Kamran Ikram, Nagaendran Kandiah, Estanislao Arana, J. Barroso‐Ribal, T Calatayud, Alfonso J. Cruz‐Jentoft, Secundino López‐Pousa, Pablo Martínez‐Lage, María Mataró, Anne Börjesson‐Hanson, Elisabet Englund, Erika J. Laukka, Cheng‐Wei Qiu, Matti Viitanen, Geert Jan Biessels, F.‐E. de Leeuw, Tom den Heijer, Lieza G. Exalto, L. Jaap Kappelle, Niels D. Prins, Edo Richard, Ben Schmand, Esther van den Berg, Wiesje M. van der Flier, Başar Bılgıç, Louise Allan, Judy Archer, Johannes Attems, Antony Bayer and 53 more - Alzheimer s & Dementia 2016 cited by 235
