Karen O’Brien

39 total papers · 1.1k total citations
28 papers, 351 citations indexed

About

Karen O’Brien is a scholar working on Obstetrics and Gynecology, Pediatrics, Perinatology and Child Health and Cognitive Neuroscience. According to data from OpenAlex, Karen O’Brien has authored 28 papers receiving a total of 351 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Obstetrics and Gynecology, 9 papers in Pediatrics, Perinatology and Child Health and 4 papers in Cognitive Neuroscience. Recurrent topics in Karen O’Brien's work include Pregnancy and preeclampsia studies (8 papers), Gestational Diabetes Research and Management (5 papers) and Birth, Development, and Health (4 papers). Karen O’Brien is often cited by papers focused on Pregnancy and preeclampsia studies (8 papers), Gestational Diabetes Research and Management (5 papers) and Birth, Development, and Health (4 papers). Karen O’Brien collaborates with scholars based in United States, Australia and United Kingdom. Karen O’Brien's co-authors include Jonathan A. Edlow, Louis R. Caplan, Carrie Tibbles, Virginia Slaughter, Candida C. Peterson, Scott A. Shainker, Tamarra James‐Todd, Blair J. Wylie, Michele R. Hacker and Victoria Fruh and has published in prestigious journals such as The Science of The Total Environment, Neurology and The Lancet Neurology.

In The Last Decade

Karen O’Brien

27 papers receiving 338 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Karen O’Brien	98	92	87	76	73	28	351
Hugo Krupitzki	52 0.5×	157 1.7×	77 0.9×	67 0.9×	50 0.7×	29	389
Kristin C. Darwin	59 0.6×	42 0.5×	73 0.8×	15 0.2×	76 1.0×	20	313
Akihito Takeuchi	40 0.4×	48 0.5×	149 1.7×	34 0.4×	24 0.3×	48	387
Shirin Ghazizadeh	91 0.9×	103 1.1×	62 0.7×	26 0.3×	175 2.4×	22	381
René Schiffner	22 0.2×	28 0.3×	93 1.1×	17 0.2×	71 1.0×	25	345
Peiyuan Huang	54 0.6×	31 0.3×	56 0.6×	30 0.4×	96 1.3×	19	325
Xiaobo Liu	22 0.2×	33 0.4×	88 1.0×	43 0.6×	36 0.5×	32	374
Shahbaz Ali Khan	26 0.3×	19 0.2×	38 0.4×	34 0.4×	57 0.8×	52	320
Nina Laney	80 0.8×	41 0.4×	98 1.1×	15 0.2×	78 1.1×	18	330
Raymond H. Holden	50 0.5×	61 0.7×	118 1.4×	16 0.2×	48 0.7×	26	308

Countries citing papers authored by Karen O’Brien

Since Specialization

Citations

This map shows the geographic impact of Karen 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 Karen 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 Karen O’Brien more than expected).

Fields of papers citing papers by Karen O’Brien

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Karen O’Brien

This figure shows the co-authorship network connecting the top 25 collaborators of Karen O’Brien. A scholar is included among the top collaborators of Karen O’Brien 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 Karen O’Brien. Karen O’Brien is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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