Engilbert Sigurdsson: h-index, Total Citations, and Citation Map
Engilbert Sigurdsson's h-index is 64 (113 i10-index, 52,594+ total citations across 261+ publications) according to Google Scholar as of August 2026. Engilbert Sigurdsson is affiliated with Professor of Psychiatry, University of Iceland.
Engilbert Sigurdsson is a researcher affiliated with Professor of Psychiatry, University of Iceland, specializing in Genetics of schizophrenia, bipolar disorder, ADRs. Their work has been cited 52,594 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Engilbert Sigurdsson's Citation Metrics
Bibliometric impact based on 261 indexed publications.
- H-Index
- 64
- i10-Index
- 113
- Total Citations
- 52,594
- Citing Countries
- 48
As of August 2026.
Engilbert Sigurdsson has an h-index of 64 and 52,594 total citations across 261 publications, with research cited by institutions in 48 countries.
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Biological Insights From 108 Schizophrenia-Associated Genetic Loci
20148,318
Top Citing Countries
Top Citing Institutions
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Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher advanced the genetic understanding of schizophrenia and autism by identifying associated loci and risk variants, establishing a highly cited framework for psychiatric genetics.
The researcher established a critical link between Neuregulin 1 and schizophrenia susceptibility, a seminal contribution that has profoundly influenced psychiatric genetics research.
The researcher advanced the genetic understanding of major depression by identifying 44 risk variants and refining its genetic architecture through large-scale genome-wide association analyses.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Engilbert Sigurdsson's research
Engilbert Sigurdsson is a researcher in Genetics of schizophrenia, bipolar disorder and ADRs at Professor of Psychiatry, University of Iceland. Their work has been cited 52,594 times across 261 publications (h-index 64), according to Google Scholar.
Their most-cited work, “Biological Insights From 108 Schizophrenia-Associated Genetic Loci” (2014), has accumulated 8,318 citations. Other influential works include “Genome-wide association analyses identify 44 risk variants and refine the genetic architecture of major depression” (2018) with 3,506 citations and “Mapping genomic loci implicates genes and synaptic biology in schizophrenia” (2022) with 3,059 citations.
Citations of Engilbert Sigurdsson's research come primarily from United States, United Kingdom and China, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
