C. Opper
Impact in
- Biological Psychiatry top 10%
- Tryptophan and brain disorders
- Behavioral Neuroscience top 10%
- Stress Responses and Cortisol
Papers in
-
- Stress Responses and Cortisol 4
-
- Neurotransmitter Receptor Influence on Behavior 2
- Co-authors
- Gerhard Haidl (1 shared paper)W. Wesemann (7 shared papers)C. Hasse (3 shared papers)Diethard Gemsa (2 shared papers)J.‐C. Krieg (2 shared papers)Wolfgang Schreiber (2 shared papers)Philip Heiser (2 shared papers)H.‐W. Clement (2 shared papers)
- Journals
- Journal of Neural Transmission (4 papers)Neuropsychobiology (2 papers)British Journal of Haematology (1 paper)European Archives of Psychiatry and Clinical Neuroscience (1 paper)Journal of Inherited Metabolic Disease (1 paper)
- Partner nations
- GermanyUnited States
In The Last Decade
C. Opper
13 papers receiving 347 citations
Peers
Comparison fields: 5 of 80
- Biological Psychiatry 38
- Behavioral Neuroscience 56
- Endocrine and Autonomic Systems 55
- Reproductive Medicine 63
- Experimental and Cognitive Psychology 57
Countries citing papers authored by C. Opper
This map shows the geographic impact of C. Opper'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 C. Opper with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites C. Opper more than expected).
Fields of papers citing papers by C. Opper
This network shows the impact of papers produced by C. Opper. 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 C. Opper. The network helps show where C. Opper may publish in the future.
Co-authors
The 25 scholars most cited alongside C. Opper, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 1997 | 86 | |
| 2 | 2000 | 84 | |
| 3 | 1995 | 49 | |
| 4 | 1997 | 45 | |
| 5 | 1998 | 30 | |
| 6 | 1989 | 17 | |
| 7 | 2008 | 16 | |
| 8 | 1998 | 15 | |
| 9 | 1997 | 14 | |
| 10 | 1997 | 8 | |
| 11 | 1997 | 6 | |
| 12 | 2008 | 3 | |
| 13 | 2025 | 1 | |
| 14 | 1999 | 0 | |
| 15 | 2025 | 0 |
About C. Opper
C. Opper is a scholar working on Behavioral Neuroscience, Cellular and Molecular Neuroscience, Biological Psychiatry, Sensory Systems and Physiology, having authored 15 papers that have together received 374 indexed citations. Recurring topics across this work include Stress Responses and Cortisol (4 papers), Olfactory and Sensory Function Studies (3 papers), Tryptophan and brain disorders (3 papers), Platelet Disorders and Treatments (2 papers), Circadian rhythm and melatonin (2 papers), Neurotransmitter Receptor Influence on Behavior (2 papers), Biomedical Research and Pathophysiology (1 paper) and Nitric Oxide and Endothelin Effects (1 paper). The work is most often cited by research in Biological Psychiatry (38 citations), Behavioral Neuroscience (56 citations), Endocrine and Autonomic Systems (55 citations), Reproductive Medicine (63 citations) and Experimental and Cognitive Psychology (57 citations). C. Opper has collaborated with scholars based in Germany and United States. Frequent co-authors include Gerhard Haidl, W. Wesemann, C. Hasse, Diethard Gemsa, J.‐C. Krieg, Wolfgang Schreiber, Philip Heiser, H.‐W. Clement, Juergen Hennig and Jürgen Hennig. Their work appears in journals such as Journal of Neural Transmission, Neuropsychobiology, British Journal of Haematology, European Archives of Psychiatry and Clinical Neuroscience and Journal of Inherited Metabolic Disease.
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.