Ralph J. Berger

2.3k citations
50 papers · 1.7k indexed · h-index 24
Topics
Sleep and Wakefulness Research (31 papers)Circadian rhythm and melatonin (24 papers)Sleep and related disorders (16 papers)

In The Last Decade

Ralph J. Berger

50 papers receiving 1.5k citations

Peers

Ralph J. Berger
Comparison fields: 5 of 113
  • Cognitive Neuroscience 1.2k
  • Experimental and Cognitive Psychology 845
  • Endocrine and Autonomic Systems 725
  • Cellular and Molecular Neuroscience 196
  • Physiology 146
Replace R. J. Berger with:
R. J. Berger United States
L. Trachsel Germany
William H. Obermeyer United States
Rütger Wever Germany
Marcia A. Gilliland United States
Warren W. Roberts United States
Steven F. Glotzbach United States
Thomas R. Insel United States
Jennifer N. Ferguson United States
Markus H. Schmidt Switzerland
Ralph J. Berger relative to R. J. Berger United States R. J. Berger's profile →
Citations per field
00.5×1.5×2.1×
R. J. Berger · 1×
Citations per year

Countries citing papers authored by Ralph J. Berger

Since Specialization
Citations

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

Fields of papers citing papers by Ralph J. Berger

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ralph J. Berger

This figure shows the co-authorship network connecting the top 25 collaborators of Ralph J. Berger. A scholar is included among the top collaborators of Ralph J. Berger 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 Ralph J. Berger. Ralph J. Berger 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
#WorkIndexed citations
1
Optisches Messen technischer Oberflächen : Messprinzipien und Begriffe
4
2 33
3 24
4 185
5 11
6 23
7 18
8 1
9 77
10 3
11 53
12 11
13 29
14 36
15 14
16 29
17 21
18 5
19 12
20 9

About Ralph J. Berger

Ralph J. Berger is a scholar working on Endocrine and Autonomic Systems, Cognitive Neuroscience and Experimental and Cognitive Psychology, having authored 50 papers that have together received 1.7k indexed citations. Recurring topics across this work include Sleep and Wakefulness Research (31 papers), Circadian rhythm and melatonin (24 papers) and Sleep and related disorders (16 papers). The work is most often cited by research in Endocrine and Autonomic Systems (725 citations), Experimental and Cognitive Psychology (845 citations) and Cognitive Neuroscience (1.2k citations). Ralph J. Berger has collaborated with scholars based in United States, United Kingdom and Australia. Frequent co-authors include John M. Taub, Nathan Phillips, Ian Oswald, James M. Walker, Gilbert W. Meier, KENNETH M.G. KEDDIE, Roger A Jaramillo, H. Craig Heller, Ann Garber and Thomas D. Scott. Their work appears in journals such as Nature, Science and Psychological Review.

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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