U. Knorr

1.9k total citations
29 papers, 1.5k citations indexed

About

U. Knorr is a scholar working on Cognitive Neuroscience, Radiology, Nuclear Medicine and Imaging and Neurology. According to data from OpenAlex, U. Knorr has authored 29 papers receiving a total of 1.5k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Cognitive Neuroscience, 12 papers in Radiology, Nuclear Medicine and Imaging and 6 papers in Neurology. Recurrent topics in U. Knorr's work include Motor Control and Adaptation (9 papers), Functional Brain Connectivity Studies (7 papers) and Advanced Neuroimaging Techniques and Applications (7 papers). U. Knorr is often cited by papers focused on Motor Control and Adaptation (9 papers), Functional Brain Connectivity Studies (7 papers) and Advanced Neuroimaging Techniques and Applications (7 papers). U. Knorr collaborates with scholars based in Germany, Switzerland and Canada. U. Knorr's co-authors include Rüdiger J. Seitz, Hans Herzog, Gottfried Schlaug, Hans‐Joachim Freund, R Seitz, Yanxiong Huang, Helmuth Steinmetz, Lutz Tellmann, Nina P. Azari and Matthias Sitzer and has published in prestigious journals such as NeuroImage, Brain and The Journal of Physiology.

In The Last Decade

U. Knorr

29 papers receiving 1.4k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
U. Knorr Germany 19 781 496 376 215 208 29 1.5k
H. Gräfin von Einsiedel Germany 9 562 0.7× 457 0.9× 199 0.5× 180 0.8× 101 0.5× 16 997
Eric M. Vikingstad United States 12 574 0.7× 354 0.7× 358 1.0× 262 1.2× 124 0.6× 16 1.5k
Shalini Narayana United States 25 1.2k 1.5× 657 1.3× 480 1.3× 232 1.1× 108 0.5× 72 2.0k
Alex R. Carter United States 9 1.3k 1.7× 389 0.8× 635 1.7× 138 0.6× 166 0.8× 10 1.7k
Robert Schulz Germany 20 609 0.8× 472 1.0× 462 1.2× 173 0.8× 115 0.6× 58 1.2k
Maja Ukmar Italy 26 444 0.6× 197 0.4× 315 0.8× 425 2.0× 253 1.2× 69 2.1k
Hajime Yagura Japan 17 497 0.6× 238 0.5× 459 1.2× 317 1.5× 126 0.6× 32 1.4k
Maria Giuseppina Palmieri Italy 24 631 0.8× 896 1.8× 206 0.5× 487 2.3× 71 0.3× 44 1.6k
Megumi Hatakenaka Japan 17 656 0.8× 275 0.6× 572 1.5× 242 1.1× 71 0.3× 27 1.7k
Emmanuel Gérardin France 23 948 1.2× 312 0.6× 190 0.5× 963 4.5× 189 0.9× 78 2.3k

Countries citing papers authored by U. Knorr

Since Specialization
Citations

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

Fields of papers citing papers by U. Knorr

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of U. Knorr

This figure shows the co-authorship network connecting the top 25 collaborators of U. Knorr. A scholar is included among the top collaborators of U. Knorr 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 U. Knorr. U. Knorr 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.
Sitzer, Matthias, et al.. (2002). C-Reactive Protein and Carotid Intimal Medial Thickness in a Community Population. European Journal of Cardiovascular Prevention & Rehabilitation. 9(2). 97–103. 86 indexed citations
2.
Seitz, Rüdiger J., U. Knorr, Nina P. Azari, & B. Weder. (2001). Cerebral networks in sensorimotor disturbances. Brain Research Bulletin. 54(3). 299–305. 9 indexed citations
3.
Preis, S., Helmuth Steinmetz, U. Knorr, & Lutz Jäncke. (2000). Corpus callosum size in children with developmental language disorder. Cognitive Brain Research. 10(1-2). 37–44. 33 indexed citations
4.
Seitz, Rüdiger J., Nina P. Azari, U. Knorr, et al.. (1999). The Role of Diaschisis in Stroke Recovery. Stroke. 30(9). 1844–1850. 164 indexed citations
5.
Missimer, J., U. Knorr, R. P. Maguire, et al.. (1999). On two methods of statistical image analysis. Human Brain Mapping. 8(4). 245–258. 7 indexed citations
6.
Wunderlich, Gilbert, U. Knorr, Hans Herzog, et al.. (1998). Precentral Glioma Location Determines the Displacement of Cortical Hand Representation. Neurosurgery. 42(1). 18–27. 118 indexed citations
7.
Claßen, Joseph, U. Knorr, Konrad J. Werhahn, et al.. (1998). Multimodal output mapping of human central motor representation on different spatial scales. The Journal of Physiology. 512(1). 163–179. 100 indexed citations
8.
Seitz, Rüdiger J., A.G.M. Canavan, L Yágüez, et al.. (1997). Representations of Graphomotor Trajectories in the Human Parietal Cortex: Evidence for Controlled Processing and Automatic Performance. European Journal of Neuroscience. 9(2). 378–389. 94 indexed citations
9.
Wunderlich, Gilbert, U. Knorr, Klaus Stephan, et al.. (1997). Dynamic scanning of 15O-butanol with positron emission tomography can identify regional cerebral activations. Human Brain Mapping. 5(5). 364–378. 14 indexed citations
10.
Schlaug, Gottfried, et al.. (1996). Neurophysiology of the human supplementary motor area. Positron emission tomography.. PubMed. 70. 167–75. 13 indexed citations
11.
Seitz, Rüdiger J., Yanxiong Huang, U. Knorr, et al.. (1995). Large-scale plasticity of the human motor cortex. Neuroreport. 6(5). 742–744. 166 indexed citations
12.
Schlaug, Gottfried, U. Knorr, & R Seitz. (1994). Inter-subject variability of cerebral activations in acquiring a motor skill: a study with positron emission tomography. Experimental Brain Research. 98(3). 523–34. 204 indexed citations
13.
Canavan, A.G.M., L Yágüez, Hans Herzog, et al.. (1994). Successive roles of the cerebellum and premotor cortices in trajectorial learning. Neuroreport. 5(18). 2541–2544. 90 indexed citations
14.
Weder, B., U. Knorr, Hans Herzog, et al.. (1994). Tactile exploration of shape after subcortical ischaemic infarction studied with PET. Brain. 117(3). 593–605. 60 indexed citations
15.
Kristeva-Feige, Rumyana, Henrik Walter, Bernd Lütkenhöner, et al.. (1994). A Neuromagnetic Study of the Functional Organization of the Sensorimotor Cortex. European Journal of Neuroscience. 6(4). 632–639. 57 indexed citations
16.
Sitzer, Matthias, U. Knorr, & R Seitz. (1994). Cerebral hemodynamics during sensorimotor activation in humans. Journal of Applied Physiology. 77(6). 2804–2811. 43 indexed citations
17.
Knorr, U., Gottfried Schlaug, Harald Hefter, et al.. (1993). Activation of cortical motor areas An individual PET analysis. The Society for Neuroscience Abstracts. 19. 1209. 1 indexed citations
18.
Knorr, U., B. Weder, Andreas Kleinschmidt, et al.. (1993). Identification of Task-Specific rCBF Changes in Individual Subjects. Journal of Computer Assisted Tomography. 17(4). 517–528. 22 indexed citations
19.
Walter, Henrik, Rumyana Kristeva, U. Knorr, et al.. (1992). Individual somatotopy of primary sensorimotor cortex revealed by intermodal matching of MEG, PET, and MRI. Brain Topography. 5(2). 183–187. 39 indexed citations
20.
Steinmetz, Helmuth, Yanxiong Huang, Rüdiger J. Seitz, et al.. (1992). Individual Integration of Positron Emission Tomography and High-Resolution Magnetic Resonance Imaging. Journal of Cerebral Blood Flow & Metabolism. 12(6). 919–926. 30 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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