Tom A. Williams

18.1k citations
196 papers · 9.3k · 4 hit papers · h-index 51

Impact in

Papers in

    • Genomics and Phylogenetic Studies 49
    • Protist diversity and phylogeny 25
    • Microbial Community Ecology and Physiology 27

Tom A. Williams

189 papers receiving 9.1k citations

Tom A. Williams's Hit Papers

The nature of the last universal common ancestor and its impact on the early Earth system 2024 · 91 citations
910+4+9Years since publication250500750

Peers

Tom A. Williams
Comparison fields: 5 of 182
  • Clinical Psychology 1.9k
  • Parasitology 482
  • Cellular and Molecular Neuroscience 1.2k
  • Ecology 1.6k
  • Biological Psychiatry 132
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Citations per field
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Citations per year

Countries citing papers authored by Tom A. Williams

Since Specialization
Citations

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

Fields of papers citing papers by Tom A. Williams

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Tom A. Williams. 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 Tom A. Williams. The network helps show where Tom A. Williams may publish in the future.

Co-authors

The 25 scholars most cited alongside Tom A. Williams, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Tom A. Williams Line = papers co-authored together Tom A. Williams links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown

Showing the 20 most-cited of 196 papers — load more, or switch the sort, to bring in the rest.

#Work
1
Neural correlates of the psychedelic state as determined by fMRI studies with psilocybin
Hit paper breakdown →
2012766
2 1993347
3
The Interrelationships of Land Plants and the Nature of the Ancestral Embryophyte
Hit paper breakdown →
2018333
4 2013333
5 2013329
6
Increased Global Functional Connectivity Correlates with LSD-Induced Ego Dissolution
Hit paper breakdown →
2016326
7 1984301
8 2018253
9 2016234
10 2021168
11 2021168
12 2012160
13 2017157
14 2019156
15 2020147
16 2012135
17 2011127
18 2019124
19 2012114
20 2013113

About Tom A. Williams

Tom A. Williams is a scholar working on Molecular Biology, Ecology, Agronomy and Crop Science, Plant Science and Genetics, having authored 196 papers that have together received 9.3k indexed citations. Recurring topics across this work include Genomics and Phylogenetic Studies (49 papers), Microbial Community Ecology and Physiology (27 papers), Protist diversity and phylogeny (25 papers), Agronomic Practices and Intercropping Systems (23 papers), Ruminant Nutrition and Digestive Physiology (22 papers), Parasitic Infections and Diagnostics (12 papers), Psychedelics and Drug Studies (11 papers) and Genetic diversity and population structure (10 papers). The work is most often cited by research in Clinical Psychology (1.9k citations), Parasitology (482 citations), Cellular and Molecular Neuroscience (1.2k citations), Ecology (1.6k citations) and Biological Psychiatry (132 citations). Tom A. Williams has collaborated with scholars based in United Kingdom, United States and Hungary. Frequent co-authors include T. Martin Embley, Peter G. Foster, Cymon J. Cox, Amanda Feilding, Robin Carhart‐Harris, Gergely J. Szöllősi, David Nutt, Philip C. J. Donoghue, Anja Spang and Mark Bolstridge. Their work appears in journals such as Grass and Forage Science, Nature Communications, Genome Biology and Evolution, Molecular Biology and Evolution and Current Biology.

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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