Sys Stybe Johansen
Impact in
- Toxicology top 0.02%
- Forensic Toxicology and Drug Analysis
- Clinical Psychology top 2%
- Psychedelics and Drug Studies
Papers in
- Toxicology 65
- Forensic Toxicology and Drug Analysis 65
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- Psychedelics and Drug Studies 27
- Co-authors
- Kristían Línnet (59 shared papers)Marie Katrine Klose Nielsen (24 shared papers)Petur Weihe Dalsgaard (9 shared papers)Erik Arvin (7 shared papers)Gitte M. Knudsen (8 shared papers)Xin Wang (7 shared papers)Asger B. Hansen (6 shared papers)Brice Ozenne (5 shared papers)
- Journals
- Forensic Science International (22 papers)Journal of Analytical Toxicology (17 papers)Drug Testing and Analysis (10 papers)Journal of Chromatography B (5 papers)Journal of Pharmaceutical and Biomedical Analysis (4 papers)
- Partner nations
- DenmarkUnited StatesChina
In The Last Decade
Sys Stybe Johansen
109 papers receiving 2.9k citations
Sys Stybe Johansen's Hit Papers
Peers
Comparison fields: 5 of 139
- Toxicology 1.4k
- Clinical Psychology 938
- Cellular and Molecular Neuroscience 605
- Spectroscopy 453
- Biological Psychiatry 56
Countries citing papers authored by Sys Stybe Johansen
This map shows the geographic impact of Sys Stybe Johansen'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 Sys Stybe Johansen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sys Stybe Johansen more than expected).
Fields of papers citing papers by Sys Stybe Johansen
This network shows the impact of papers produced by Sys Stybe Johansen. 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 Sys Stybe Johansen. The network helps show where Sys Stybe Johansen may publish in the future.
Co-authors
The 25 scholars most cited alongside Sys Stybe Johansen, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 113 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Psychedelic effects of psilocybin correlate with serotonin 2A receptor occupancy and plasma psilocin levels Hit paper breakdown → | 2019 | 355 |
| 2 | 2010 | 138 | |
| 3 | 2012 | 129 | |
| 4 | 2012 | 102 | |
| 5 | 2021 | 88 | |
| 6 | 2006 | 76 | |
| 7 | 2007 | 76 | |
| 8 | 1986 | 75 | |
| 9 | 2013 | 74 | |
| 10 | 2013 | 71 | |
| 11 | 2017 | 67 | |
| 12 | 2011 | 67 | |
| 13 | 1997 | 63 | |
| 14 | 1997 | 62 | |
| 15 | 2019 | 59 | |
| 16 | 2003 | 53 | |
| 17 | 2011 | 47 | |
| 18 | 2009 | 43 | |
| 19 | 2016 | 40 | |
| 20 | 2016 | 36 |
About Sys Stybe Johansen
Sys Stybe Johansen is a scholar working on Toxicology, Clinical Psychology, Cellular and Molecular Neuroscience, Endocrinology, Diabetes and Metabolism and Molecular Biology, having authored 113 papers that have together received 3.1k indexed citations. Recurring topics across this work include Forensic Toxicology and Drug Analysis (65 papers), Psychedelics and Drug Studies (27 papers), Neurotransmitter Receptor Influence on Behavior (23 papers), Hormonal and reproductive studies (16 papers), Alcohol Consumption and Health Effects (16 papers), Poisoning and overdose treatments (13 papers), Metabolomics and Mass Spectrometry Studies (12 papers) and Analytical Chemistry and Chromatography (9 papers). The work is most often cited by research in Toxicology (1.4k citations), Clinical Psychology (938 citations), Cellular and Molecular Neuroscience (605 citations), Spectroscopy (453 citations) and Biological Psychiatry (56 citations). Sys Stybe Johansen has collaborated with scholars based in Denmark, United States and China. Frequent co-authors include Kristían Línnet, Marie Katrine Klose Nielsen, Petur Weihe Dalsgaard, Erik Arvin, Gitte M. Knudsen, Xin Wang, Asger B. Hansen, Brice Ozenne, Patrick M. Fisher and Dea Siggaard Stenbæk. Their work appears in journals such as Forensic Science International, Journal of Analytical Toxicology, Drug Testing and Analysis, Journal of Chromatography B and Journal of Pharmaceutical and Biomedical Analysis.
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.