Nikolaos Karalis

2.2k total citations
15 papers, 1.3k citations indexed

About

Nikolaos Karalis is a scholar working on Cellular and Molecular Neuroscience, Cognitive Neuroscience and Molecular Biology. According to data from OpenAlex, Nikolaos Karalis has authored 15 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Cellular and Molecular Neuroscience, 9 papers in Cognitive Neuroscience and 2 papers in Molecular Biology. Recurrent topics in Nikolaos Karalis's work include Neuroscience and Neuropharmacology Research (9 papers), Memory and Neural Mechanisms (7 papers) and Neural dynamics and brain function (6 papers). Nikolaos Karalis is often cited by papers focused on Neuroscience and Neuropharmacology Research (9 papers), Memory and Neural Mechanisms (7 papers) and Neural dynamics and brain function (6 papers). Nikolaos Karalis collaborates with scholars based in Switzerland, Germany and France. Nikolaos Karalis's co-authors include Cyril Herry, Fabrice Chaudun, Julien Courtin, Hélène Wurtz, Anton Sirota, Robert R. Rozeske, Thomas Bienvenu, Cecilia Gonzalez-Campo, Cyril Déjean and Azzedine Abdi and has published in prestigious journals such as Nature, Nature Communications and Neuron.

In The Last Decade

Nikolaos Karalis

15 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Nikolaos Karalis Switzerland	12	924	719	230	189	178	15	1.3k
Joseph M. Stujenske United States	8	1.1k 1.1×	883 1.2×	241 1.0×	233 1.2×	216 1.2×	10	1.5k
Fabrice Chaudun France	8	1.1k 1.2×	916 1.3×	378 1.6×	300 1.6×	226 1.3×	8	1.6k
Sébastien Parnaudeau France	14	783 0.8×	751 1.0×	185 0.8×	204 1.1×	330 1.9×	16	1.5k
Sabine Krabbe Switzerland	11	1.0k 1.1×	915 1.3×	373 1.6×	337 1.8×	253 1.4×	14	1.5k
T. Rao Laxmi India	15	825 0.9×	604 0.8×	253 1.1×	386 2.0×	105 0.6×	30	1.2k
Aslihan Selimbeyoglu United States	8	747 0.8×	759 1.1×	266 1.2×	140 0.7×	377 2.1×	8	1.5k
Thomas Bienvenu France	7	674 0.7×	598 0.8×	196 0.9×	187 1.0×	131 0.7×	15	891
Ruud N.J.M.A. Joosten Netherlands	21	908 1.0×	873 1.2×	217 0.9×	192 1.0×	291 1.6×	35	1.5k
Rodrigue Galani France	22	769 0.8×	708 1.0×	200 0.9×	262 1.4×	191 1.1×	29	1.5k
Robert R. Rozeske United States	12	809 0.9×	780 1.1×	282 1.2×	353 1.9×	178 1.0×	14	1.3k

Countries citing papers authored by Nikolaos Karalis

Since Specialization

Citations

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

Fields of papers citing papers by Nikolaos Karalis

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nikolaos Karalis

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

All Works

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15 of 15 papers shown

Grimm, Christina, Sian N. Duss, Mattia Privitera, et al.. (2024). Tonic and burst-like locus coeruleus stimulation distinctly shift network activity across the cortical hierarchy. Nature Neuroscience. 27(11). 2167–2177. 31 indexed citations

Massi, Léma, Kenta M. Hagihara, Julien Courtin, et al.. (2023). Disynaptic specificity of serial information flow for conditioned fear. Science Advances. 9(3). eabq1637–eabq1637. 13 indexed citations

Karalis, Nikolaos & Anton Sirota. (2022). Breathing coordinates cortico-hippocampal dynamics in mice during offline states. Nature Communications. 13(1). 467–467. 104 indexed citations

Hagihara, Kenta M., Olena Bukalo, Martin Zeller, et al.. (2021). Intercalated amygdala clusters orchestrate a switch in fear state. Nature. 594(7863). 403–407. 71 indexed citations

Karalis, Konstantinos, et al.. (2021). Three-dimensional computational fluid dynamics analysis of an electric submerged arc furnace. Scientific Reports. 11(1). 17637–17637. 8 indexed citations

Castillo, Ximena, Susana Castro‐Obregón, Benjamín Gutiérrez-Becker, et al.. (2019). Re-thinking the Etiological Framework of Neurodegeneration. Frontiers in Neuroscience. 13. 728–728. 60 indexed citations

Rozeske, Robert R., Daniel Jercog, Nikolaos Karalis, et al.. (2018). Prefrontal-Periaqueductal Gray-Projecting Neurons Mediate Context Fear Discrimination. Neuron. 97(4). 898–910.e6. 100 indexed citations

Chatain, Carolina Piletti, Matthieu Hammer, Nikolaos Karalis, et al.. (2018). IgSF9b regulates anxiety behaviors through effects on centromedial amygdala inhibitory synapses. Nature Communications. 9(1). 5400–5400. 19 indexed citations

Karalis, Nikolaos, Cyril Déjean, Fabrice Chaudun, et al.. (2016). 4-Hz oscillations synchronize prefrontal–amygdala circuits during fear behavior. Nature Neuroscience. 19(4). 605–612. 255 indexed citations

10.

Déjean, Cyril, Julien Courtin, Nikolaos Karalis, et al.. (2016). Prefrontal neuronal assemblies temporally control fear behaviour. Nature. 535(7612). 420–424. 156 indexed citations

11.

Courtin, Julien, Fabrice Chaudun, Robert R. Rozeske, et al.. (2013). Prefrontal parvalbumin interneurons shape neuronal activity to drive fear expression. Nature. 505(7481). 92–96. 384 indexed citations

12.

Karalis, Nikolaos, et al.. (2013). Energy Changes In a Stressed Unbounded Matrix Containing a Inhomogeneity Due to Formation of a Non-perfect Interface. International Journal of Fracture. 185(1-2). 217–224. 1 indexed citations

13.

Courtin, Julien, Nikolaos Karalis, Cecilia Gonzalez-Campo, Hélène Wurtz, & Cyril Herry. (2013). Persistence of amygdala gamma oscillations during extinction learning predicts spontaneous fear recovery. Neurobiology of Learning and Memory. 113. 82–89. 47 indexed citations

14.

Karalis, Nikolaos, et al.. (2012). Elastic Energies in Circular Inhomogeneities: Imperfect Versus Perfect Interfaces. Journal of Elasticity. 111(2). 131–151. 3 indexed citations

15.

Falagas, Matthew E., et al.. (2008). Effect of meteorological variables on the incidence of lower urinary tract infections. European Journal of Clinical Microbiology & Infectious Diseases. 28(6). 709–712. 26 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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