Marta Kopasz

778 total citations
10 papers, 602 citations indexed

About

Marta Kopasz is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Clinical Psychology. According to data from OpenAlex, Marta Kopasz has authored 10 papers receiving a total of 602 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Experimental and Cognitive Psychology, 5 papers in Cognitive Neuroscience and 2 papers in Clinical Psychology. Recurrent topics in Marta Kopasz's work include Sleep and related disorders (7 papers), Sleep and Wakefulness Research (5 papers) and Sleep and Work-Related Fatigue (2 papers). Marta Kopasz is often cited by papers focused on Sleep and related disorders (7 papers), Sleep and Wakefulness Research (5 papers) and Sleep and Work-Related Fatigue (2 papers). Marta Kopasz collaborates with scholars based in Germany and Australia. Marta Kopasz's co-authors include Ulrich Voderholzer, Dieter Riemann, Magdolna Hornyak, Barbara Loessl, Hannah Piosczyk, Christoph Nissen, Gabi Valerius, Thomas Berger, Bernd Feige and Johannes Holz and has published in prestigious journals such as The Journal of Clinical Psychiatry, Sleep Medicine Reviews and Neuroscience Letters.

In The Last Decade

Marta Kopasz

10 papers receiving 579 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Marta Kopasz Germany 9 434 364 96 93 66 10 602
Erica R. Appleman United States 6 342 0.8× 223 0.6× 101 1.1× 32 0.3× 52 0.8× 8 449
Sonia Frenette Canada 9 381 0.9× 335 0.9× 85 0.9× 66 0.7× 31 0.5× 14 555
Bernard L. Frankel United States 12 409 0.9× 393 1.1× 86 0.9× 51 0.5× 39 0.6× 27 732
Irshaad Ebrahim United Kingdom 9 371 0.9× 311 0.9× 138 1.4× 61 0.7× 33 0.5× 18 517
K. J. Brower United States 5 209 0.5× 201 0.6× 68 0.7× 80 0.9× 35 0.5× 10 432
Debora Meneo Italy 6 308 0.7× 162 0.4× 80 0.8× 29 0.3× 49 0.7× 17 458
María Platón Spain 8 705 1.6× 544 1.5× 222 2.3× 41 0.4× 29 0.4× 11 857
Hugh Selsick United Kingdom 8 616 1.4× 504 1.4× 266 2.8× 52 0.6× 26 0.4× 14 759
Maia Kipman United States 11 237 0.5× 265 0.7× 54 0.6× 25 0.3× 33 0.5× 12 478
Tasha Kalista United States 6 549 1.3× 357 1.0× 151 1.6× 38 0.4× 108 1.6× 10 787

Countries citing papers authored by Marta Kopasz

Since Specialization
Citations

This map shows the geographic impact of Marta Kopasz'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 Marta Kopasz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Marta Kopasz more than expected).

Fields of papers citing papers by Marta Kopasz

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Marta Kopasz. 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 Marta Kopasz. The network helps show where Marta Kopasz may publish in the future.

Co-authorship network of co-authors of Marta Kopasz

This figure shows the co-authorship network connecting the top 25 collaborators of Marta Kopasz. A scholar is included among the top collaborators of Marta Kopasz 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 Marta Kopasz. Marta Kopasz is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

10 of 10 papers shown
1.
Voderholzer, Ulrich, Bernd L. Fiebich, Rick Dersch, et al.. (2012). Effects of Sleep Deprivation on Nocturnal Cytokine Concentrations in Depressed Patients and Healthy Control Subjects. Journal of Neuropsychiatry. 24(3). 354–366. 30 indexed citations
2.
Voderholzer, Ulrich, Hannah Piosczyk, Johannes Holz, et al.. (2011). Sleep restriction over several days does not affect long-term recall of declarative and procedural memories in adolescents. Sleep Medicine. 12(2). 170–178. 65 indexed citations
3.
Voderholzer, Ulrich, Hannah Piosczyk, Johannes Holz, et al.. (2011). The impact of increasing sleep restriction on cortisol and daytime sleepiness in adolescents. Neuroscience Letters. 507(2). 161–166. 25 indexed citations
4.
Kopasz, Marta, Barbara Loessl, Magdolna Hornyak, et al.. (2010). Sleep and memory in healthy children and adolescents – A critical review. Sleep Medicine Reviews. 14(3). 167–177. 206 indexed citations
5.
Kopasz, Marta, Barbara Loessl, Gabriele Valerius, et al.. (2009). No persisting effect of partial sleep curtailment on cognitive performance and declarative memory recall in adolescents. Journal of Sleep Research. 19(1-Part-I). 71–79. 32 indexed citations
6.
Peters, Jessica K., et al.. (2008). Einsatz von Simulationspatienten in den Lehrfächern Psychiatrie und Psychotherapie. Der Nervenarzt. 79(11). 1273–1282. 15 indexed citations
7.
Loessl, Barbara, Gabi Valerius, Marta Kopasz, et al.. (2008). Are adolescents chronically sleep‐deprived? An investigation of sleep habits of adolescents in the Southwest of Germany. Child Care Health and Development. 34(5). 549–556. 119 indexed citations
8.
9.
Hornyak, Magdolna, Marta Kopasz, Thomas Berger, Dieter Riemann, & Ulrich Voderholzer. (2005). Impact of Sleep-Related Complaints on Depressive Symptoms in Patients With Restless Legs Syndrome. The Journal of Clinical Psychiatry. 66(9). 1139–1145. 80 indexed citations
10.
Hornyak, Magdolna, Marta Kopasz, Andrea Rodenbeck, et al.. (2005). Influence of Low-Dose Doxepin on Periodic Leg Movements in Sleep in Primary Insomnia Patients. Einfluss von niedrig-dosiertem Doxepin auf die periodischen Beinbewegungen im Schlaf bei Patienten mit primarer Insomnie. Somnologie - Schlafforschung und Schlafmedizin. 9(2). 111–115. 8 indexed citations

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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