Timothy E. O’Brien

1.2k citations

36 papers · 904 indexed · h-index 14

Impact in

Developmental Neuroscience top 2%
- Neurogenesis and neuroplasticity mechanisms
Neurology top 5%
- Neuroinflammation and Neurodegeneration Mechanisms
- Traumatic Brain Injury and Neurovascular Disturbances
- Transcranial Magnetic Stimulation Studies

Papers in ⓘ

Neurology 9
- Neuroinflammation and Neurodegeneration Mechanisms 6
- Traumatic Brain Injury and Neurovascular Disturbances 3
Developmental Neuroscience 3
- Neurogenesis and neuroplasticity mechanisms 3

Co-authors: Gwendolyn L. Kartje (12 shared papers)Shih‐Yen Tsai (10 shared papers)Martin E. Schwab (4 shared papers)Melanie R. Bollnow (3 shared papers)Tiffanie Markus (2 shared papers)Mark A. Clementz (1 shared paper)Amornrat Kanjanahaluethai (1 shared paper)Susan C. Baker (1 shared paper)
Journals: Blood (6 papers)Journal of Clinical Oncology (5 papers)Journal of Cerebral Blood Flow & Metabolism (2 papers)Annals of Neurology (2 papers)Experimental Neurology (1 paper)
Partner nations: United States Thailand Switzerland

In The Last Decade

Timothy E. O’Brien

34 papers receiving 882 citations

Peers

Countries citing papers authored by Timothy E. O’Brien

Since Specialization

Citations

This map shows the geographic impact of Timothy E. O’Brien'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 Timothy E. O’Brien with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy E. O’Brien more than expected).

Fields of papers citing papers by Timothy E. O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Timothy E. O’Brien. 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 Timothy E. O’Brien. The network helps show where Timothy E. O’Brien may publish in the future.

Co-authors

The 25 scholars most cited alongside Timothy E. O’Brien, 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 Timothy E. O’Brien Line = papers co-authored together Timothy E. O’Brien links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

Showing the 20 most-cited of 36 papers — load more, or switch the sort, to bring in the rest.

#	Work
1	Functional recovery and neuroanatomical plasticity following middle cerebral artery occlusion and IN‐1 antibody treatment in the adult rat Annals of Neurology ·Catherine M. Papadopoulos, Shih‐Yen Tsai, Talal Alsbiei, Timothy E. O’Brien, Martin E. Schwab, Gwendolyn L. Kartje	2002	211
2	Delayed Treatment with Monoclonal Antibody IN-1 1 Week after Stroke Results in Recovery of Function and Corticorubral Plasticity in Adult Rats Journal of Cerebral Blood Flow & Metabolism ·Andrew B. Seymour, Ellen M. Andrews, Shih‐Yen Tsai, Tiffanie Markus, Melanie R. Bollnow, Miranda M. Brenneman, Timothy E. O’Brien, Anthony J. Castro, Martin E. Schwab, Gwendolyn L. Kartje	2005	107
3	Recovery and brain reorganization after stroke in adult and aged rats Annals of Neurology ·Tiffanie Markus, Shih‐Yen Tsai, Melanie R. Bollnow, Robert G. Farrer, Timothy E. O’Brien, Diana R. Kindler‐Baumann, Martin Rausch, Markus Rudin, Christoph Wießner, Anis K. Mir, Martin E. Schwab, Gwendolyn L. Kartje	2005	105
4	Mutation in murine coronavirus replication protein nsp4 alters assembly of double membrane vesicles Virology ·Mark A. Clementz, Amornrat Kanjanahaluethai, Timothy E. O’Brien, Susan C. Baker	2008	70
5	Axonal plasticity is associated with motor recovery following amphetamine treatment combined with rehabilitation after brain injury in the adult rat Brain Research ·Maya Ramic, April J. Emerick, Melanie R. Bollnow, Timothy E. O’Brien, Shih‐Yen Tsai, Gwendolyn L. Kartje	2006	65
6	Stratification of ovarian tumor pathology by expression of programmed cell death-1 (PD-1) and PD-ligand- 1 (PD-L1) in ovarian cancer Journal of Ovarian Research ·Maureen L. Drakes, Swati Mehrotra, Monica Aldulescu, Ronald K. Potkul, Yueying Liu, Anne Grisoli, Cara Joyce, Timothy E. O’Brien, M. Sharon Stack, Patrick J. Stiff	2018	58
7	Cognitive recovery in the aged rat after stroke and anti-Nogo-A immunotherapy Behavioural Brain Research ·Rebecca L. Gillani, Shih‐Yen Tsai, Douglas G. Wallace, Timothy E. O’Brien, Ebinehita Arhebamen, Mateo Tole, Martin E. Schwab, Gwendolyn L. Kartje	2009	47
8	Sarcoidosis of the breast. Journal of Clinical Pathology ·S Banik, Paul Bishop, L.P. Ormerod, Timothy E. O’Brien	1986	36
9	Microglia play a role in mediating the effects of cytokines on the structure and function of the rat pineal gland Cell and Tissue Research ·S.-Y. Tsai, Timothy E. O’Brien, John A. McNulty	2001	26
10	Depressive Symptoms and Diurnal Salivary Cortisol Patterns Among Female Caregivers of Stroke Survivors Biological Research For Nursing ·Karen L. Saban, Herbert L. Mathews, Fred B. Bryant, Timothy E. O’Brien, Linda Witek Janusek	2012	24
11	Duration of detection of methamphetamine in hair after abstinence Forensic Science International ·Natiprada Suwannachom, Thiwaphorn Thananchai, Anongphan Junkuy, Timothy E. O’Brien, Pongruk Sribanditmongkol	2015	18
12	E3A06: Randomized phase III trial of lenalidomide versus observation alone in patients with asymptomatic high-risk smoldering multiple myeloma. Journal of Clinical Oncology ·Sagar Lonial, Susanna Jacobus, Matthias Weiss, Shaji Kumar, Robert Z. Orlowski, Jonathan L. Kaufman, Abdulraheem Yacoub, Francis K. Buadi, Timothy E. O’Brien, Jeffrey Matous, Daniel M. Anderson, Robert Emmons, Madhav V. Dhodapkar, Lynne I. Wagner, S. Vincent Rajkumar	2019	17
13	A Three-Arm Randomized Phase II Study of Bendamustine/Rituximab with Bortezomib Induction or Lenalidomide Continuation in Untreated Follicular Lymphoma: ECOG-ACRIN E2408 Clinical Cancer Research ·Andrew M. Evens, Fangxin Hong, Thomas M. Habermann, Ranjana H. Advani, Randy D. Gascoyne, Thomas E. Witzig, Andrew Quon, Erik A. Ranheim, Stephen M. Ansell, P. Cheema, Philip A. Dy, Timothy E. O’Brien, Jane N. Winter, Terrence P. Cescon, Julie Chang, Brad S. Kahl	2020	16
14	Binge Ethanol Prior to Traumatic Brain Injury Worsens Sensorimotor Functional Recovery in Rats PLoS ONE ·Ian C. Vaagenes, Shih‐Yen Tsai, Son T. Ton, Vicki A. Husak, Susan O. McGuire, Timothy E. O’Brien, Gwendolyn L. Kartje	2015	14
15	Improved functional outcome after chronic stroke with delayed anti-Nogo-A therapy: A clinically relevant intention-to-treat analysis Journal of Cerebral Blood Flow & Metabolism ·Katherine M. Podraza, Yasmin Mehta, Vicki A. Husak, Elise Lippmann, Timothy E. O’Brien, Gwendolyn L. Kartje, Shih‐Yen Tsai	2017	12
16	Atypical Presentations of Thrombotic Thrombocytopenic Purpura International Journal of Hematology ·Timothy E. O’Brien, Edward D. Crum	2002	12
17	Anti-Nogo-A Immunotherapy Does Not Alter Hippocampal Neurogenesis after Stroke in Adult Rats Frontiers in Neuroscience ·Daniel Shepherd, Shih-Yen Tsai, Timothy E. O’Brien, Robert G. Farrer, Gwendolyn L. Kartje	2016	9
18	Improved Functional Outcome After Peripheral Nerve Stimulation of the Impaired Forelimb Post-stroke Frontiers in Neurology ·Shih‐Yen Tsai, Jennifer A. Schreiber, Natalie S. Adamczyk, Joanna Wu, Son T. Ton, Ryan C. Hofler, James S. Walter, Timothy E. O’Brien, Gwendolyn L. Kartje, Russ P. Nockels	2021	7
19	Phase II trial of subcutaneous recombinant human interleukin 11 with subcutaneous recombinant human granulocyte-macrophage colony stimulating factor in patients with acute myeloid leukemia (AML) receiving high-dose cytarabine during induction: ECOG 3997 Leukemia Research ·Larry D. Cripe, K Räder, Martin S. Tallman, Michael S. Gordon, Elisabeth Paietta, John M. Bennett, Donna Neuberg, Mark R. Litzow, Timothy E. O’Brien, Jacob M. Rowe	2006	7
20	Quantification of Schistocytes from the Peripheral Blood Smear in Thrombotic Thrombocytopenic Purpura (TTP) Compared to Non-TTP Thrombocytopenic Hospitalized Patients Blood ·Timothy E. O’Brien, Lynda Bowman, Augustine R. Hong, Krishna Goparaju	2018	5

About Timothy E. O’Brien

Timothy E. O’Brien is a scholar working on Neurology, Developmental Neuroscience, Toxicology, Genetics and Behavioral Neuroscience, having authored 36 papers that have together received 904 indexed citations. Recurring topics across this work include Neuroinflammation and Neurodegeneration Mechanisms (6 papers), Nerve injury and regeneration (5 papers), Chronic Lymphocytic Leukemia Research (5 papers), Lymphoma Diagnosis and Treatment (5 papers), Neuroscience and Neuropharmacology Research (3 papers), Neurogenesis and neuroplasticity mechanisms (3 papers), Traumatic Brain Injury Research (3 papers) and Traumatic Brain Injury and Neurovascular Disturbances (3 papers). The work is most often cited by research in Developmental Neuroscience (231 citations), Neurology (285 citations), Cellular and Molecular Neuroscience (355 citations), Rehabilitation (87 citations) and Neurology (121 citations). Timothy E. O’Brien has collaborated with scholars based in United States, Thailand and Switzerland. Frequent co-authors include Gwendolyn L. Kartje, Shih‐Yen Tsai, Martin E. Schwab, Melanie R. Bollnow, Tiffanie Markus, Mark A. Clementz, Amornrat Kanjanahaluethai, Susan C. Baker, Ellen M. Andrews and Miranda M. Brenneman. Their work appears in journals such as Blood, Journal of Clinical Oncology, Journal of Cerebral Blood Flow & Metabolism, Annals of Neurology and Experimental Neurology.

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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