S Yamagata

76 total papers · 786 total citations
32 papers, 565 citations indexed

About

S Yamagata is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Surgery. According to data from OpenAlex, S Yamagata has authored 32 papers receiving a total of 565 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Epidemiology, 8 papers in Pulmonary and Respiratory Medicine and 6 papers in Surgery. Recurrent topics in S Yamagata's work include Acute Ischemic Stroke Management (6 papers), Cerebrovascular and Carotid Artery Diseases (5 papers) and Neural and Behavioral Psychology Studies (4 papers). S Yamagata is often cited by papers focused on Acute Ischemic Stroke Management (6 papers), Cerebrovascular and Carotid Artery Diseases (5 papers) and Neural and Behavioral Psychology Studies (4 papers). S Yamagata collaborates with scholars based in Japan, Denmark and United States. S Yamagata's co-authors include Shotai Kobayashi, Shuhei Yamaguchi, Kazuo Takahashi, Kazunori Okada, H. Tsuchiya, Nobuyuki Umegae, Hiroto Ishikura, Shunichi Kumakura, Teruyasu Mizoguchi and Mengqiao Wang and has published in prestigious journals such as Journal of Neuroscience, Stroke and The American Journal of Medicine.

In The Last Decade

S Yamagata

29 papers receiving 554 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
S Yamagata	273	119	93	69	51	32	565
Michael Fine	236 0.9×	44 0.4×	93 1.0×	25 0.4×	130 2.5×	36	648
Victoria Singh‐Curry	412 1.5×	87 0.7×	35 0.4×	21 0.3×	75 1.5×	21	615
Patrizia Perrone	160 0.6×	66 0.6×	171 1.8×	55 0.8×	80 1.6×	29	670
Jose F. Laguna	198 0.7×	84 0.7×	52 0.6×	15 0.2×	150 2.9×	19	593
Marian Gómez Beldarrain	183 0.7×	88 0.7×	62 0.7×	15 0.2×	88 1.7×	30	569
Bülent Çengiz	149 0.5×	101 0.8×	65 0.7×	33 0.5×	155 3.0×	64	635
C.-W. Wallesch	92 0.3×	49 0.4×	163 1.8×	28 0.4×	144 2.8×	35	607
Ludovico Pedullà	96 0.4×	121 1.0×	22 0.2×	38 0.6×	89 1.7×	44	518
Lisa A.S. Walker	128 0.5×	129 1.1×	36 0.4×	16 0.2×	156 3.1×	46	676
Krishnan Padmakumari Sivaraman Nair	75 0.3×	174 1.5×	59 0.6×	134 1.9×	232 4.5×	34	625

Countries citing papers authored by S Yamagata

Since Specialization

Citations

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

Fields of papers citing papers by S Yamagata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S Yamagata

This figure shows the co-authorship network connecting the top 25 collaborators of S Yamagata. A scholar is included among the top collaborators of S Yamagata 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 S Yamagata. S Yamagata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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