Carl D. Johnson

2.9k citations
23 papers · 2.4k indexed · 1 hit paper · h-index 20
Topics
Genetics, Aging, and Longevity in Model Organisms (13 papers)Cholinesterase and Neurodegenerative Diseases (6 papers)Circadian rhythm and melatonin (3 papers)

In The Last Decade

Carl D. Johnson

23 papers receiving 2.3k citations

Hit Papers

A rapid, simple radiometric assay for cholinesterase, sui...19752026199220091975200400600

Peers

Carl D. Johnson
Comparison fields: 5 of 107
  • Molecular Biology 973
  • Aging 853
  • Pharmacology 620
  • Cellular and Molecular Neuroscience 491
  • Plant Science 423
Replace Richard L. Russell with:
Richard L. Russell United States
Rebecca A. Butcher United States
Peter J. Roy Canada
Ivana Bjedov United Kingdom
Kim D. Finley United States
Demetrios K. Vassilatis United States
Nils J. Færgeman Denmark
James B. Rand United States
Richard Komuniecki United States
Arthur J. Hilliker Canada
Carl D. Johnson relative to Richard L. Russell United States Richard L. Russell's profile →
Citations per field
00.5×1.5×
Richard L. Russell · 1×
Citations per year

Countries citing papers authored by Carl D. Johnson

Since Specialization
Citations

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

Fields of papers citing papers by Carl D. Johnson

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Carl D. Johnson. 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 Carl D. Johnson. The network helps show where Carl D. Johnson may publish in the future.

Co-authorship network of co-authors of Carl D. Johnson

This figure shows the co-authorship network connecting the top 25 collaborators of Carl D. Johnson. A scholar is included among the top collaborators of Carl D. Johnson 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 Carl D. Johnson. Carl D. Johnson 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 27
2 2
3 164
4 336
5 77
6 24
7 148
8 125
9 28
10 89
11 41
12 103
13 88
14 133
15 46
16 77
17 83
18 68
19 56
20
A rapid, simple radiometric assay for cholinesterase, suitable for multiple determinationsbreakdown →
622

About Carl D. Johnson

Carl D. Johnson is a scholar working on Aging, Endocrine and Autonomic Systems and Pharmacology, having authored 23 papers that have together received 2.4k indexed citations. Recurring topics across this work include Genetics, Aging, and Longevity in Model Organisms (13 papers), Cholinesterase and Neurodegenerative Diseases (6 papers) and Circadian rhythm and melatonin (3 papers). The work is most often cited by research in Aging (853 citations), Endocrine and Autonomic Systems (326 citations) and Pharmacology (620 citations). Carl D. Johnson has collaborated with scholars based in United States, Australia and France. Frequent co-authors include Richard L. Russell, James B. Rand, Miles L. Epstein, Michael Basson, Leo X. Liu, Geneviève Alloing, Roberto Solari, Nathalie Pujol, C. Léopold Kurz and Robert K Herman. Their work appears in journals such as Proceedings of the National Academy of Sciences, Neuron and Nature Genetics.

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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2026