Kevin S. O’Connell

5.9k citations

85 papers · 1.6k indexed · h-index 23

Co-authors: Ole A. Andreassen Srdjan Djurovic Oleksandr Frei Olav B. Smeland Alexey Shadrin Anders M. Dale Shahram Bahrami Chun Chieh Fan
Topics: Genetic Associations and Epidemiology (49 papers)Genetics and Neurodevelopmental Disorders (16 papers)Schizophrenia research and treatment (12 papers)
Cited by: Biological Psychiatry Genetics Psychiatry and Mental health
Journals: Nature Communications Nature GeneticsSHILAP Revista de lepidopterología
Partner nations: Norway United States United Kingdom

In The Last Decade

Kevin S. O’Connell

77 papers receiving 1.6k citations

Peers

Countries citing papers authored by Kevin S. O’Connell

Since Specialization

Citations

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

Fields of papers citing papers by Kevin S. O’Connell

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Kevin S. O’Connell. 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 Kevin S. O’Connell. The network helps show where Kevin S. O’Connell may publish in the future.

Co-authorship network of co-authors of Kevin S. O’Connell

This figure shows the co-authorship network connecting the top 25 collaborators of Kevin S. O’Connell. A scholar is included among the top collaborators of Kevin S. O’Connell based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Kevin S. O’Connell. Kevin S. O’Connell is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Elevated levels of peripheral and central nervous system immune markers reflect innate immune dysregulation in autism spectrum disorder 2024 ·Psychiatry Research ·Attila Szabó,Kevin S. O’Connell,Ibrahim A. Akkouh,Thor Ueland,Ida E. Sønderby,Sigrun Hope,Anne Roe,(unknown),Ivar Sjaastad,Nils Eiel Steen,Torill Ueland,(unknown),(unknown),Ole A. Andreassen,Terje Nærland,Srdjan Djurovic	3
2	MULTI-ANCESTRY FINE-MAPPING REFINES BIPOLAR DISORDER RISK GENES 2024 ·European Neuropsychopharmacology ·Maria Koromina,Kai Yuan,Sanan Venkatesh,Kevin S. O’Connell,Friederike S. David,Jonathan Coleman,Georgios Voloudakis,Panos Roussos,Niamh Mullins	1
3	Dissecting the Shared Genetic Architecture of Common Epilepsies With Cortical Brain Morphology 2024 ·Neurology Genetics ·Naz Karadag,Espen Hagen,Alexey Shadrin,Dennis van der Meer,Kevin S. O’Connell,Zillur Rahman,(unknown),Nadine Parker,Shahram Bahrami,Vera Fominykh,Kjell Heuser,Erik Taubøll,Nils Eiel Steen,Srdjan Djurovic,Anders M. Dale,Oleksandr Frei,Ole A. Andreassen,Olav B. Smeland	2
4	The genetic landscape of basal ganglia and implications for common brain disorders 2024 ·Nature Communications ·Shahram Bahrami,Kaja Nordengen,Jaroslav Rokicki,Alexey Shadrin,Zillur Rahman,Olav B. Smeland,Piotr Jahołkowski,Nadine Parker,(unknown),Kevin S. O’Connell,Torbjørn Elvsåshagen,Mathias Toft,Srdjan Djurovic,Anders M. Dale,Lars T. Westlye,Tobias Kaufmann,Ole A. Andreassen	2
5	Unraveling the shared genetics of common epilepsies and general cognitive ability 2024 ·Seizure ·Naz Karadag,Espen Hagen,Alexey Shadrin,Dennis van der Meer,Kevin S. O’Connell,Zillur Rahman,(unknown),Nadine Parker,Shahram Bahrami,Vera Fominykh,Kjell Heuser,Erik Taubøll,Torill Ueland,Nils Eiel Steen,Srdjan Djurovic,Anders M. Dale,Oleksandr Frei,Ole A. Andreassen,Olav B. Smeland	0
6	Genetic Overlap Between Global Cortical Brain Structure, C-Reactive Protein, and White Blood Cell Counts 2023 ·Biological Psychiatry ·Nadine Parker,Weiqiu Cheng,Guy Hindley,Kevin S. O’Connell,(unknown),Børge Holen,Alexey Shadrin,Zillur Rahman,Naz Karadag,Shahram Bahrami,Aihua Lin,Nils Eiel Steen,Thor Ueland,Pål Aukrust,Srdjan Djurovic,Anders M. Dale,Olav B. Smeland,Oleksandr Frei,Ole A. Andreassen	10
7	Distributed genetic effects of the corpus callosum subregions suggest links to neuropsychiatric disorders and related traits 2023 ·Acta Neuropsychiatrica ·(unknown),Shareefa Dalvie,Alexey Shadrin,Dennis van der Meer,Kevin S. O’Connell,(unknown),Ole A. Andreassen,Dan J. Stein,Jaroslav Rokicki	1
8	Developmental manifestations of polygenic risk for bipolar disorder from infancy to middle childhood 2023 ·Translational Psychiatry ·Ragna Bugge Askeland,Laurie J. Hannigan,Kevin S. O’Connell,Elizabeth C. Corfield,Oleksandr Frei,Anita Thapar,George Davey Smith,Ted Reichborn‐Kjennerud,Ole A. Andreassen,Helga Ask,Alexandra Havdahl	0
9	Genome-wide Association Analysis of Schizophrenia and Vitamin D Levels Shows Shared Genetic Architecture and Identifies Novel Risk Loci 2023 ·Schizophrenia Bulletin ·Piotr Jahołkowski,Guy Hindley,Alexey Shadrin,Markos Tesfaye,Shahram Bahrami,Mari Nerhus,Zillur Rahman,Kevin S. O’Connell,Børge Holen,Nadine Parker,Weiqiu Cheng,Aihua Lin,Linn Rødevand,(unknown),Oleksandr Frei,Srdjan Djurovic,Anders M. Dale,Olav B. Smeland,Ole A. Andreassen	5
10	Shared genetic architecture between irritable bowel syndrome and psychiatric disorders reveals molecular pathways of the gut-brain axis 2023 ·Genome Medicine ·Markos Tesfaye,Piotr Jahołkowski,Guy Hindley,Alexey Shadrin,Zillur Rahman,Shahram Bahrami,Aihua Lin,Børge Holen,Nadine Parker,Weiqiu Cheng,Linn Rødevand,Oleksandr Frei,Srdjan Djurovic,Anders M. Dale,Olav B. Smeland,Kevin S. O’Connell,Ole A. Andreassen	23
11	Genome-wide analyses reveal shared genetic architecture and novel risk loci between opioid use disorder and general cognitive ability 2023 ·Drug and Alcohol Dependence ·Børge Holen,(unknown),Alexey Shadrin,Romain Icick,Guy Hindley,Linn Rødevand,Kevin S. O’Connell,Oleksandr Frei,Nadine Parker,Markos Tesfaye,Joseph D. Deak,Piotr Jahołkowski,Anders M. Dale,Srdjan Djurovic,Ole A. Andreassen,Olav B. Smeland	2
12	Shared genetic loci between depression and cardiometabolic traits 2022 ·PLoS Genetics ·(unknown),Zillur Rahman,Shahram Bahrami,Guy Hindley,Nadine Parker,Oleksandr Frei,Alexey Shadrin,Kevin S. O’Connell,Martin Tesli,Olav B. Smeland,John Munkhaugen,Srdjan Djurovic,Toril Dammen,Ole A. Andreassen	29
13	Genetic loci shared between major depression and intelligence with mixed directions of effect 2021 ·Nature Human Behaviour ·Shahram Bahrami,Alexey Shadrin,Oleksandr Frei,Kevin S. O’Connell,Francesco Bettella,Florian Krull,Chun Chieh Fan,Jan Ivar Røssberg,Guy Hindley,Torill Ueland,Anders M. Dale,Srdjan Djurovic,Nils Eiel Steen,Olav B. Smeland,Ole A. Andreassen	29
14	Population-based body–brain mapping links brain morphology with anthropometrics and body composition 2021 ·Translational Psychiatry ·Tiril P. Gurholt,Tobias Kaufmann,Oleksandr Frei,Dag Alnæs,Unn K. Haukvik,Dennis van der Meer,Torgeir Moberget,Kevin S. O’Connell,Olof Dahlqvist Leinhard,Jennifer Linge,Rozalyn Simon,Olav B. Smeland,Ida E. Sønderby,Adriano Winterton,Nils Eiel Steen,Lars T. Westlye,Ole A. Andreassen	25
15	Quantifying the Polygenic Architecture of the Human Cerebral Cortex: Extensive Genetic Overlap between Cortical Thickness and Surface Area 2020 ·Cerebral Cortex ·Dennis van der Meer,Oleksandr Frei,Tobias Kaufmann,Chi‐Hua Chen,Wesley K. Thompson,Kevin S. O’Connell,Jennifer Monereo Sánchez,David E.J. Linden,Lars T. Westlye,Anders M. Dale,Ole A. Andreassen	21
16	Phenotype-specific differences in polygenicity and effect size distribution across functional annotation categories revealed by AI-MiXeR 2020 ·Bioinformatics ·Alexey Shadrin,Oleksandr Frei,Olav B. Smeland,Francesco Bettella,Kevin S. O’Connell,Osman Gani,Shahram Bahrami,(unknown),Srdjan Djurovic,Dominic Holland,Ole A. Andreassen,Anders M. Dale	6
17	Identification of genetic overlap and novel risk loci for attention-deficit/hyperactivity disorder and bipolar disorder 2019 ·Molecular Psychiatry ·Kevin S. O’Connell,Alexey Shadrin,Shahram Bahrami,Olav B. Smeland,Francesco Bettella,Oleksandr Frei,Florian Krull,Ragna Bugge Askeland,G. Bragi Walters,(unknown),(unknown),Ólafur Ó. Guðmundsson,Hreinn Stefánsson,Chun Chieh Fan,Nils Eiel Steen,Ted Reichborn‐Kjennerud,Anders M. Dale,Kāri Stefánsson,Srdjan Djurovic,Ole A. Andreassen	30
18	The genetic architecture of schizophrenia, bipolar disorder, obsessive-compulsive disorder and autism spectrum disorder 2018 ·Molecular and Cellular Neuroscience ·Kevin S. O’Connell,Nathaniel W. McGregor,Christine Löchner,Robin Emsley,Louise Warnich	65
19	Variation within voltage-gated calcium channel genes and antipsychotic treatment response in a South African first episode schizophrenia cohort 2018 ·The Pharmacogenomics Journal ·Kevin S. O’Connell,Nathaniel W. McGregor,Anil K. Malhotra,Todd Lencz,Robin Emsley,Louise Warnich	7
20	Collagen gene sequence variants in exercise-related traits 2013 ·SHILAP Revista de lepidopterología ·Malcolm Collins,Kevin S. O’Connell,Colleen Saunders	11

About Kevin S. O’Connell

Kevin S. O’Connell is a scholar working on Genetics, Biological Psychiatry and Psychiatry and Mental health, having authored 85 papers that have together received 1.6k indexed citations. Recurring topics across this work include Genetic Associations and Epidemiology (49 papers), Genetics and Neurodevelopmental Disorders (16 papers) and Schizophrenia research and treatment (12 papers). The work is most often cited by research in Biological Psychiatry (156 citations), Genetics (803 citations) and Psychiatry and Mental health (428 citations). Kevin S. O’Connell has collaborated with scholars based in Norway, United States and United Kingdom. Frequent co-authors include Ole A. Andreassen, Srdjan Djurovic, Oleksandr Frei, Olav B. Smeland, Alexey Shadrin, Anders M. Dale, Shahram Bahrami, Chun Chieh Fan, Nils Eiel Steen and Malcolm Collins. Their work appears in journals such as Nature Communications, Nature Genetics and SHILAP Revista de lepidopterología.

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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