PICO Portalanswers from OpenAlex & ORCID
John T. O’Brien
ResearcherPublications, citations & collaboration network
John T. O’Brien is a researcher indexed in PICO Portal from OpenAlex & ORCID.
How many works does John T. O’Brien have?
PICO Portalindexed works
John T. O’Brien has 1,412 works in the PICO Portal index. The count is the OpenAlex total, not the number of papers listed on this page.
How many citations does John T. O’Brien have?
PICO Portalcitation count
John T. O’Brien has 92,791 citations in the OpenAlex counts PICO Portal stores.
What is the h-index of John T. O’Brien?
PICO Portalh-index
John T. O’Brien has an h-index of 142 in OpenAlex.
What is the i10-index of John T. O’Brien?
PICO Portali10-index
John T. O’Brien has an i10-index of 730 in OpenAlex.
What is the ORCID of John T. O’Brien?
PICO Portalorcid
The ORCID for John T. O’Brien is on the source record.
What is the OpenAlex record for John T. O’Brien?
PICO Portalopenalex
The OpenAlex for John T. O’Brien is on the source record.
What are the most-cited papers on John T. O’Brien?
PICO Portalmost cited works
Neuroimaging standards for research into small vessel disease and its contribution to ageing and neurodegeneration
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
Diagnosis and management of dementia with Lewy bodies
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
Research criteria for the diagnosis of Alzheimer's disease: revising the NINCDS–ADRDA criteria
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
Revising the definition of Alzheimer's disease: a new lexicon
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
Donepezil and Memantine for Moderate-to-Severe Alzheimer's Disease
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