Robert W. Buchanan

24.3k citations

234 papers · 16.2k indexed · 5 hit papers · h-index 70

Impact in

Psychiatry and Mental health top 0.02%
- Schizophrenia research and treatment
- Bipolar Disorder and Treatment
Biological Psychiatry top 0.1%
- Tryptophan and brain disorders

Papers in

Psychiatry and Mental health 155
- Schizophrenia research and treatment 142
- Bipolar Disorder and Treatment 29
Biological Psychiatry 19
- Tryptophan and brain disorders 19

Co-authors: William T. Carpenter James M. Gold Brian Kirkpatrick Alan Breier Robert P. McMahon Julie Kreyenbuhl Celso Arango Ann Summerfelt
Journals: Schizophrenia Research (53 papers)Schizophrenia Bulletin (26 papers)American Journal of Psychiatry (25 papers)Biological Psychiatry (15 papers)The Journal of Nervous and Mental Disease (11 papers)
Partner nations: United States Canada United Kingdom

In The Last Decade

Robert W. Buchanan

226 papers receiving 15.6k citations

Hit Papers

5 papers align trajectories log scale

Negative symptoms of schizophrenia: new developments and unanswered research questions 2018 · 355 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

2018 The Lancet Psychiatry
2013 Journal of Psychiatric Research
2009 Schizophrenia Bulletin
2004 Schizophrenia Bulletin
1989 Psychiatry Research

Peers

Countries citing papers authored by Robert W. Buchanan

Since Specialization

Citations

This map shows the geographic impact of Robert W. Buchanan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Robert W. Buchanan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Robert W. Buchanan more than expected).

Fields of papers citing papers by Robert W. Buchanan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Robert W. Buchanan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Robert W. Buchanan. The network helps show where Robert W. Buchanan may publish in the future.

Co-authors

The 25 scholars most cited alongside Robert W. Buchanan, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Robert W. Buchanan Line = papers co-authored together Robert W. Buchanan links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	488. Comparative Analysis of Social Cognitive and Neurocognitive Performance Across Autism and Schizophrenia Spectrum Disorders Biological Psychiatry ·A. Lynn Martin, Lindsay Oliver, Iska Moxon‐Emre, Colin Hawco, Erin W. Dickie, Alessandro Gazzola, Yannik Quesnel, Kazuya Yashiro, Péter Szatmári, Pushpal Desarkar, George Foussias, Robert W. Buchanan, Anil K. Malhotra, Meng‐Chuan Lai, Aristotle N. Voineskos, Stephanie H. Ameis	2025	0
2	Multivariate Association Between Functional Connectivity Gradients and Cognition in Schizophrenia Spectrum Disorders Biological Psychiatry Cognitive Neuroscience and Neuroimaging ·Kazuya Yashiro, Colin Hawco, Uih Ran Lee, Lindsay D. Oliver, Miklós Árgyelán, James M. Gold, Sunny X. Tang, George Foussias, Robert W. Buchanan, Anil K. Malhotra, Stephanie H. Ameis, Aristotle N. Voineskos, Erin W. Dickie	2024	0
3	Heterogeneity in functional connectivity: Dimensional predictors of individual variability during rest and task fMRI in psychosis Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Yannik Quesnel, Lindsay D. Oliver, Rejane de Medeiros Cervi, Erin W. Dickie, George Foussias, James M. Gold, Anil K. Malhotra, Robert W. Buchanan, Aristotle N. Voineskos, Colin Hawco	2024	2
4	Task-based functional neural correlates of social cognition across autism and schizophrenia spectrum disorders Molecular Autism ·Lindsay D. Oliver, Iska Moxon‐Emre, Colin Hawco, Erin W. Dickie, Arla Dakli, Mehdi Soleymani Motlagh, Péter Szatmári, John D. Haltigan, Anna Goldenberg, A. Lynn Martin, Ю. С. Простакова, Yannik Quesnel, Pushpal Desarkar, George Foussias, Robert W. Buchanan, Anil K. Malhotra, Meng‐Chuan Lai, Aristotle N. Voineskos, Stephanie H. Ameis	2024	5
5	Endogenous oxytocin levels are associated with facial emotion recognition accuracy but not gaze behavior in individuals with schizophrenia Acta Psychiatrica Scandinavica ·黃樹峰, William R. Keller, Robert W. Buchanan, James M. Gold, James I. Koenig, Gregory P. Strauss	2022	5
6	25-Hydroxyvitamin D and metabolic-related laboratory values in women with schizophrenia and hyperprolactinemia Journal of Psychiatric Research ·Soroush Sadeghnezhad, Megan Powell, Francine W. van der Meer, 弥長谷部, Heather A. Adams, Elaine Weiner, Heidi J. Wehring, Joseph P. McEvoy, P.F. Buckley, Fang Liu, Robert W. Buchanan, Deanna L. Kelly	2022	2
7	A longitudinal multi-scanner multimodal human neuroimaging dataset Scientific Data ·Colin Hawco, Erin W. Dickie, Gabrielle Herman, Jessica A. Turner, Miklós Árgyelán, Anil K. Malhotra, Robert W. Buchanan, Aristotle N. Voineskos	2022	6
8	Social Cognitive Networks and Social Cognitive Performance Across Individuals With Schizophrenia Spectrum Disorders and Healthy Control Participants Biological Psychiatry Cognitive Neuroscience and Neuroimaging ·Lindsay D. Oliver, Colin Hawco, Philipp Homan, Junghee Lee, Michael F. Green, James M. Gold, Pamela DeRosse, Miklós Árgyelán, Anil K. Malhotra, Robert W. Buchanan, Aristotle N. Voineskos	2020	22
9	Evidence of reward system dysfunction in youth at clinical high-risk for psychosis from two event-related fMRI paradigms Schizophrenia Research ·Zachary B. Millman, Francois A. R. Sawiress, Caroline Demro, Jason Schiffman, Gloria Reeves, James M. Gold, Pamela Rakhshan Rouhakhtar, Jörg Jesse, X.K. Ji, 翟金, Robert W. Buchanan, Laura M. Rowland, James A. Waltz	2019	28
10	Integration of routine QA data into mega‐analysis may improve quality and sensitivity of multisite diffusion tensor imaging studies Human Brain Mapping ·Peter Kochunov, Erin W. Dickie, Joseph D. Viviano, Jessica A. Turner, Peter B. Kingsley, Neda Jahanshad, Paul M. Thompson, Meghann C. Ryan, Els Fieremans, Dmitry S. Novikov, Jelle Veraart, Elliot Hong, Anil K. Malhotra, Robert W. Buchanan, Sofia Chavez, Aristotle N. Voineskos	2017	11
11	Adjunctive Minocycline in Clozapine-Treated Patients with Schizophrenia: Analyzing the Effects of Minocycline on Clozapine Plasma Levels Psychiatric Quarterly ·Heidi J. Wehring, Edward Sloane, Joseph P. McEvoy, Gopal Vyas, Charles M. Richardson, Robert P. McMahon, Bethany A. DiPaula, Fang Liu, Kelli M. Sullivan, Robert W. Buchanan, Stephanie Feldman, Elizabeth McMahon, Deanna L. Kelly	2017	16
12	Task-related fMRI responses to a nicotinic acetylcholine receptor partial agonist in schizophrenia: A randomized trial Progress in Neuro-Psychopharmacology and Biological Psychiatry ·Deanna M. Barch, Stephen R. Marder, Michael P. Harms, L. Fredrik Jarskog, Robert W. Buchanan, Friedrich Schock, Li‐Shiun Chen, H. Weiss, R. P. Maguire, Nicole Pezous, Dominik Feuerbach, Cristina Lopez‐Lopez, Donald R. Johns, Korneĭchuk Vv, Baltazar Gomez‐Mancilla	2016	9
13	Smoking history and motivation to quit in smokers with schizophrenia in a smoking cessation program Schizophrenia Research ·Monica C. Mann-Wrobel, Melanie E. Bennett, Elaine Weiner, Robert W. Buchanan, M. Patricia Ball	2010	40
14	Proof-of-Concept Trial with the Neurosteroid Pregnenolone Targeting Cognitive and Negative Symptoms in Schizophrenia Neuropsychopharmacology ·Brian P. Marx, Richard S.E. Keefe, Robert W. Buchanan, Robert M. Hamer, Jason D. Kilts, Daniel W. Bradford, Jennifer L. Strauss, Jennifer C. Naylor, Victoria Payne, Jeffrey A. Lieberman, Adam Savitz, Masomi-Bornwassser Julia, Lawrence A. Dunn, Patrizia Porcu, A. Leslie Morrow, Lawrence J. Shampine	2009	160
15	Lack of beneficial galantamine effect for smoking behavior: A double-blind randomized trial in people with schizophrenia Schizophrenia Research ·Deanna L. Kelly, Robert P. McMahon, Elaine Weiner, Douglas L. Boggs, Dwight Dickinson, Robert R. Conley, Robert W. Buchanan	2008	28
16	Racial Disparity in the Pharmacological Management of Schizophrenia Schizophrenia Bulletin ·Julie Kreyenbuhl, Julie M. Zito, Robert W. Buchanan, Karen L. Soeken, Anthony F. Lehman	2003	66
17	Diazepam Treatment of Early Signs of Exacerbation in Schizophrenia American Journal of Psychiatry ·William T. Carpenter, Robert W. Buchanan, Brian Kirkpatrick, Alan Breier	1999	91
18	Schizophrenia Research: A Biennium of Progress: Proceedings From the Sixth International Congress on Schizophrenia Research Schizophrenia Bulletin ·Robert W. Buchanan, P.F. Buckley, Carol A. Tamminga, S. Charles Schulz	1998	2
19	Case identification and stability of the deficit syndrome of schizophrenia Psychiatry Research ·Brian Kirkpatrick, Robert W. Buchanan, Alan Breier, William T. Carpenter	1993	156
20	7. Psychopathology and the question of neurodevelopmental or neurodegenerative disorder Schizophrenia Research ·William T. Carpenter, Robert W. Buchanan, Alan Breier, Brian Kirkpatrick, Gunvant K. Thaker, Carol Tamminga	1991	8

About Robert W. Buchanan

Robert W. Buchanan is a scholar working on Psychiatry and Mental health, Biological Psychiatry, Cognitive Neuroscience, Philosophy and Experimental and Cognitive Psychology, having authored 234 papers that have together received 16.2k indexed citations. Recurring topics across this work include Schizophrenia research and treatment (142 papers), Functional Brain Connectivity Studies (41 papers), Mental Health and Psychiatry (37 papers), Bipolar Disorder and Treatment (29 papers), Mental Health Research Topics (22 papers), Tryptophan and brain disorders (19 papers), Treatment of Major Depression (19 papers) and Advanced Neuroimaging Techniques and Applications (16 papers). The work is most often cited by research in Psychiatry and Mental health (10.6k citations), Biological Psychiatry (1.6k citations), Philosophy (2.9k citations), Cognitive Neuroscience (4.3k citations) and Experimental and Cognitive Psychology (2.2k citations). Robert W. Buchanan has collaborated with scholars based in United States, Canada and United Kingdom. Frequent co-authors include William T. Carpenter, James M. Gold, Brian Kirkpatrick, Alan Breier, Robert P. McMahon, Julie Kreyenbuhl, Celso Arango, Ann Summerfelt, William R. Keller and Douglas W Heinrichs. Their work appears in journals such as Schizophrenia Research, Schizophrenia Bulletin, American Journal of Psychiatry, Biological Psychiatry and The Journal of Nervous and Mental Disease.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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