J. Hartmann

3.2k total citations
47 papers, 2.0k citations indexed

About

J. Hartmann is a scholar working on Molecular Biology, Cellular and Molecular Neuroscience and Sensory Systems. According to data from OpenAlex, J. Hartmann has authored 47 papers receiving a total of 2.0k indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Molecular Biology, 25 papers in Cellular and Molecular Neuroscience and 10 papers in Sensory Systems. Recurrent topics in J. Hartmann's work include Neuroscience and Neuropharmacology Research (14 papers), Ion channel regulation and function (14 papers) and Ion Channels and Receptors (10 papers). J. Hartmann is often cited by papers focused on Neuroscience and Neuropharmacology Research (14 papers), Ion channel regulation and function (14 papers) and Ion Channels and Receptors (10 papers). J. Hartmann collaborates with scholars based in Germany, United States and United Kingdom. J. Hartmann's co-authors include Arthur Konnerth, Helmuth Adelsberger, Lutz Birnbaumer, Rosa Maria Karl, Marc Freichel, J.J. Barski, Robert Blum, Chris I. De Zeeuw, Thomas Misgeld and Alexei Verkhratsky and has published in prestigious journals such as Cell, Journal of Biological Chemistry and Nature Communications.

In The Last Decade

J. Hartmann

47 papers receiving 2.0k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
J. Hartmann Germany 22 1.1k 1.1k 459 277 276 47 2.0k
Lin Luo United States 27 2.0k 1.8× 1.1k 1.0× 690 1.5× 141 0.5× 230 0.8× 40 3.9k
Christian Lohr Germany 26 683 0.6× 941 0.9× 399 0.9× 84 0.3× 397 1.4× 75 1.9k
Jerry Lin United States 18 1.8k 1.6× 1.7k 1.6× 301 0.7× 433 1.6× 298 1.1× 29 3.1k
Shinobu C. Fujita Japan 28 1.4k 1.2× 907 0.9× 264 0.6× 475 1.7× 147 0.5× 62 2.5k
Duk-Su Koh United States 23 1.8k 1.6× 1.8k 1.7× 190 0.4× 225 0.8× 289 1.0× 44 3.1k
Atsushi Inanobe Japan 32 3.4k 3.0× 2.0k 1.9× 283 0.6× 147 0.5× 312 1.1× 68 4.4k
Sukumar Vijayaraghavan United States 23 1.7k 1.5× 1.1k 1.1× 238 0.5× 119 0.4× 165 0.6× 36 2.3k
A. Soren Leonard United States 15 1.9k 1.7× 1.9k 1.8× 166 0.4× 221 0.8× 173 0.6× 17 2.8k
David Saffen United States 23 1.5k 1.3× 1.4k 1.3× 190 0.4× 114 0.4× 133 0.5× 47 2.7k
Brian Billups United Kingdom 24 994 0.9× 1.3k 1.3× 123 0.3× 133 0.5× 194 0.7× 31 1.9k

Countries citing papers authored by J. Hartmann

Since Specialization
Citations

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

Fields of papers citing papers by J. Hartmann

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of J. Hartmann

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

All Works

20 of 20 papers shown
1.
Harris, Sam, J. Hartmann, Rikesh M. Rajani, et al.. (2025). Alzheimer’s disease patient-derived high-molecular-weight tau impairs bursting in hippocampal neurons. Cell. 188(14). 3775–3788.e21. 7 indexed citations
2.
Hartmann, J., et al.. (2023). On the evolution of the plant phytochrome chromophore biosynthesis. PLANT PHYSIOLOGY. 193(1). 246–258. 4 indexed citations
3.
Fecher, Caroline, Laura Trovò, Stephan A. Müller, et al.. (2019). Cell-type-specific profiling of brain mitochondria reveals functional and molecular diversity. Nature Neuroscience. 22(10). 1731–1742. 205 indexed citations
4.
Hartmann, J., et al.. (2019). Two types of functionally distinct Ca2+ stores in hippocampal neurons. Nature Communications. 10(1). 3223–3223. 36 indexed citations
5.
Baska, Ferenc, István Szabadkai, Robert Torka, et al.. (2017). Novel members of quinoline compound family enhance insulin secretion in RIN-5AH beta cells and in rat pancreatic islet microtissue. Scientific Reports. 7(1). 44073–44073. 7 indexed citations
6.
Kleele, Tatjana, Petar Marinković, Philip R. Williams, et al.. (2014). An assay to image neuronal microtubule dynamics in mice. Nature Communications. 5(1). 4827–4827. 105 indexed citations
7.
Sekerková, Gabriella, Jin-Ah Kim, Maximiliano José Nigro, et al.. (2013). Early Onset of Ataxia in Moonwalker Mice Is Accompanied by Complete Ablation of Type II Unipolar Brush Cells and Purkinje Cell Dysfunction. Journal of Neuroscience. 33(50). 19689–19694. 31 indexed citations
8.
Hartmann, J., et al.. (2011). mGluR1/TRPC3-mediated Synaptic Transmission and Calcium Signaling in Mammalian Central Neurons. Cold Spring Harbor Perspectives in Biology. 3(4). a006726–a006726. 45 indexed citations
9.
Bosman, Laurens W. J., Hajime Takechi, J. Hartmann, Jens Eilers, & Arthur Konnerth. (2008). Homosynaptic Long-Term Synaptic Potentiation of the “Winner” Climbing Fiber Synapse in Developing Purkinje Cells. Journal of Neuroscience. 28(4). 798–807. 63 indexed citations
10.
Hartmann, J. & Arthur Konnerth. (2008). Mechanisms of metabotropic glutamate receptor‐mediated synaptic signalling in cerebellar Purkinje cells. Acta Physiologica. 195(1). 79–90. 25 indexed citations
11.
Hartmann, J., Elena Dragicevic, Helmuth Adelsberger, et al.. (2008). TRPC3 Channels Are Required for Synaptic Transmission and Motor Coordination. Neuron. 59(3). 392–398. 325 indexed citations
12.
Bosman, Laurens W. J., J. Hartmann, J.J. Barski, et al.. (2007). Requirement of TrkB for synapse elimination in developing cerebellar Purkinje cells. PubMed. 35(1). 87–101. 45 indexed citations
13.
Beyer, L., et al.. (2007). Individuelle Stereotype der Koordination von Kopf- und Augenbewegungen. Manuelle Medizin. 45(6). 398–401. 3 indexed citations
14.
Hartmann, J., Christina Erb, Ulrich Ebert, et al.. (2004). Central cholinergic functions in human amyloid precursor protein knock-in/presenilin-1 transgenic mice. Neuroscience. 125(4). 1009–1017. 32 indexed citations
15.
16.
Labrakakis, Charalampos, Stephan Patt, J. Hartmann, & Helmut Kettenmann. (1998). Functional GABAA receptors on human glioma cells. European Journal of Neuroscience. 10(1). 231–238. 75 indexed citations
17.
Labrakakis, Charalampos, Stephan Patt, J. Hartmann, & Helmut Kettenmann. (1998). Glutamate receptor activation can trigger electrical activity in human glioma cells. European Journal of Neuroscience. 10(6). 2153–2162. 30 indexed citations
18.
19.
Künig, G., Fabian Krause, J. Hartmann, et al.. (1994). Interactions of neurotoxins with non-NMDA glutamate receptors: an autoradiographic study.. PubMed. 43. 59–62. 1 indexed citations
20.
Lindau, Manfred, et al.. (1994). Three Distinct Fusion Processes during Eosinophil Degranulation. Annals of the New York Academy of Sciences. 710(1). 232–247. 9 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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