Katja Hagen
- Cognitive Neuroscience top 10%
- Radiology, Nuclear Medicine and Imaging
- Cardiology and Cardiovascular Medicine
- Ecology
- Psychiatry and Mental health
- Co-authors
- Andreas J. FallgatterAletta BonnAnn‐Christine EhlisFlorian G. MetzgerFlorian B. HaeussingerSebastian HeinzelDaniela BergWalter Maetzler
- Topics
- Functional Brain Connectivity Studies (4 papers)Vagus Nerve Stimulation Research (3 papers)EEG and Brain-Computer Interfaces (3 papers)
- Partner nations
- GermanyUnited States
In The Last Decade
Katja Hagen
13 papers receiving 339 citations
Peers
Comparison fields: 5 of 80
- Cognitive Neuroscience 138
- Radiology, Nuclear Medicine and Imaging 98
- Cardiology and Cardiovascular Medicine 92
- Ecology 62
- Psychiatry and Mental health 53
Countries citing papers authored by Katja Hagen
This map shows the geographic impact of Katja Hagen'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 Katja Hagen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Katja Hagen more than expected).
Fields of papers citing papers by Katja Hagen
This network shows the impact of papers produced by Katja Hagen. 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 Katja Hagen. The network helps show where Katja Hagen may publish in the future.
Co-authorship network of co-authors of Katja Hagen
This figure shows the co-authorship network connecting the top 25 collaborators of Katja Hagen. A scholar is included among the top collaborators of Katja Hagen 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 Katja Hagen. Katja Hagen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 12 | |
| 2 | 39 | |
| 3 | 9 | |
| 4 | 15 | |
| 5 | 55 | |
| 6 | 12 | |
| 7 | 78 | |
| 8 | 30 | |
| 9 | 6 | |
| 10 | 4 | |
| 11 | 81 | |
| 12 | A ceramic heat exchanger for exhaust fired gas turbine power cycles | 4 |
| 13 | Wood residue fired gas turbine cycle | 1 |
About Katja Hagen
Katja Hagen is a scholar working on Neurology, Cognitive Neuroscience and Ecological Modeling, having authored 13 papers that have together received 346 indexed citations. Recurring topics across this work include Functional Brain Connectivity Studies (4 papers), Vagus Nerve Stimulation Research (3 papers) and EEG and Brain-Computer Interfaces (3 papers). The work is most often cited by research in Cognitive Neuroscience (138 citations), Neurology (45 citations) and Radiology, Nuclear Medicine and Imaging (98 citations). Katja Hagen has collaborated with scholars based in Germany and United States. Frequent co-authors include Andreas J. Fallgatter, Aletta Bonn, Ann‐Christine Ehlis, Florian G. Metzger, Florian B. Haeussinger, Sebastian Heinzel, Daniela Berg, Walter Maetzler, Gerhard W. Eschweiler and Elke Stransky. Their work appears in journals such as NeuroImage, Psychopharmacology and Neurobiology of Aging.
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.