This map shows the geographic impact of H Takeuchi'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 H Takeuchi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Takeuchi more than expected).
This network shows the impact of papers produced by H Takeuchi. 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 H Takeuchi. The network helps show where H Takeuchi may publish in the future.
Co-authorship network of co-authors of H Takeuchi
This figure shows the co-authorship network connecting the top 25 collaborators of H Takeuchi.
A scholar is included among the top collaborators of H Takeuchi 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 H Takeuchi. H Takeuchi is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Takeuchi, H, Nair Seiko Yamamoto, & Xian Sun. (1990). [Comparison of antagonistic effects of several drugs on calcium current in a giant neuron of an African snail (Achatina fulica Férussac)].. PubMed. 184(2). 175–80.1 indexed citations
12.
Takeuchi, H, Tatsuomi Matsuoka, & KH Kim. (1988). [Neurotransmitters of giant neurons in the African giant snail, Achatina fulica Férussac. IV. Supplemental results].. PubMed. 182(4). 425–32.6 indexed citations
13.
Yamamoto, Nobuhiko, et al.. (1986). Axonal pathways of the four giant neurons identified in the cerebral ganglia of an African giant snail (Achatina fulica F e russac).. Comparative Biochemistry and Physiology Part A Molecular & Integrative Physiology. 85(4). 663–668.3 indexed citations
Takeuchi, H, et al.. (1978). [Inhibitory effects of dipeptides containing tryptophan on the excitability on the giant neuron of the giant African snail (Achatina fulica, Ferussac)].. PubMed. 172(3). 588–95.1 indexed citations
17.
Takeuchi, H, A. Mori, & Mutsutoshi Kohsaka. (1974). [Effect of indolamines and their analogs on the electric activity of on identified giant neuron of Achatina fulica Ferussac].. PubMed. 168(4-5). 658–63.1 indexed citations
18.
Takeuchi, H, et al.. (1973). [Pharmacologic study of a giant neuron identified in the subesophageal ganglia of the giant African snail (Achatina fulicula Ferussac) sensitive to 5-hydroxytryptamine and dopamine].. PubMed. 167(3). 602–10.2 indexed citations
19.
Takeuchi, H, et al.. (1973). [Concentration of inorganic ions in the hemolymph of the giant African snail (Achatina fulica Ferussac) as a function of its nutritional state].. PubMed. 167(3). 598–602.8 indexed citations
20.
Takeuchi, H & N Chalazonitis. (1968). [Effects of phenobarbital on the autoactive nuerons].. PubMed. 162(2). 491–3.1 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.