Robert O’Brien

1.9k citations
43 papers · 600 indexed · h-index 10

Robert O’Brien

37 papers receiving 576 citations

Peers

Robert O’Brien
Comparison fields: 5 of 137
  • Behavioral Neuroscience 69
  • Psychiatry and Mental health 148
  • Biological Psychiatry 23
  • Ophthalmology 82
  • Clinical Psychology 103
Replace Xiayin Zhang with:
Xiayin Zhang China
Wangting Li China
Yifan Xiang China
Yen‐Chen Anne Feng Taiwan
Jiahao Duan China
Jennifer Cohen United States
Mohammad Amin Salehi Iran
A. Chamoux France
Michael Hanson United States
Birgit Linkohr Germany
Robert O’Brien relative to Xiayin Zhang China Xiayin Zhang's profile →
Citations per field
00.5×3.5×
Xiayin Zhang · 1×
Citations per year

Countries citing papers authored by Robert O’Brien

Since Specialization
Citations

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

Fields of papers citing papers by Robert O’Brien

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

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

All Works

20 of 20 papers shown
#Work
1 20250
2 20250
3 20243
4 20243
5 20241
6 20246
7 20248
8 20243
9 20242
10 20241
11 20240
12 20239
13 20232
14 20231
15 202310
16 20232
17 202011
18 20207
19 2019127
20 201415

About Robert O’Brien

Robert O’Brien is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Behavioral Neuroscience, having authored 43 papers that have together received 600 indexed citations. Recurring topics across this work include Retinal Imaging and Analysis (15 papers), Retinal Diseases and Treatments (13 papers), Glaucoma and retinal disorders (11 papers), Retinal and Optic Conditions (7 papers), Corneal surgery and disorders (5 papers), Corneal Surgery and Treatments (3 papers), Cerebrovascular and Carotid Artery Diseases (3 papers) and Cardiovascular Health and Disease Prevention (3 papers). The work is most often cited by research in Behavioral Neuroscience (69 citations), Psychiatry and Mental health (148 citations) and Biological Psychiatry (23 citations). Robert O’Brien has collaborated with scholars based in United States, Italy and Israel. Frequent co-authors include Hemant Ishwaran, J. Moring, Shôn Lewis, Christine Barrowclough, Ian Lowens, Nicholas Tarrier, Joanne Quinn, John McGovern, Linda Davies and Steven C. Palmer. Their work appears in journals such as American Journal of Ophthalmology, Investigative Ophthalmology & Visual Science, Ophthalmology Retina, Cornea and The American Surgeon.

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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