Koichiro Hayashi

3.1k citations
75 papers · 2.3k indexed · h-index 23

Koichiro Hayashi

72 papers receiving 2.2k citations

Peers

Koichiro Hayashi
Comparison fields: 5 of 139
  • Cardiology and Cardiovascular Medicine 1.2k
  • Orthopedics and Sports Medicine 257
  • Complementary and alternative medicine 217
  • Pathology and Forensic Medicine 255
  • Pulmonary and Respiratory Medicine 440
Replace Georges Lefthériotis with:
Georges Lefthériotis France
Stephen M. Cain United States
Pei-Chun Kao United States
Surendran Sabapathy Australia
Frank G. Yanowitz United States
Daniel J. Cunningham United States
Inge‐Lis Kanstrup Denmark
Eva Nylander Sweden
Michael S. Koehle Canada
Mats Jensen‐Urstad Sweden
Koichiro Hayashi relative to Georges Lefthériotis France Georges Lefthériotis's profile →
Citations per field
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Georges Lefthériotis · 1×
Citations per year

Countries citing papers authored by Koichiro Hayashi

Since Specialization
Citations

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

Fields of papers citing papers by Koichiro Hayashi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Koichiro Hayashi, 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 Koichiro Hayashi Line = papers co-authored together Koichiro Hayashi links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20230
2 20232
3 202110
4 20205
5 201750
6 201614
7 20153
8 201441
9 200952
10 200859
11 20074
12 200748
13 200751
14 200736
15
Relationship of Muscle Strength with Dehydroepiandrosterone Sulfate(DHEAS),Testosterone and Insulin-like Growth Factor-I in Male and Female Athletes
20061
16 200669
17 2005380
18 20053
19 200426
20 19988

About Koichiro Hayashi

Koichiro Hayashi is a scholar working on Complementary and alternative medicine, Orthopedics and Sports Medicine and Cardiology and Cardiovascular Medicine, having authored 75 papers that have together received 2.3k indexed citations. Recurring topics across this work include Cardiovascular Health and Disease Prevention (21 papers), Blood Pressure and Hypertension Studies (14 papers), Cardiovascular and exercise physiology (10 papers), Heart Rate Variability and Autonomic Control (9 papers), Spine and Intervertebral Disc Pathology (7 papers), Cerebrovascular and Carotid Artery Diseases (7 papers), Cervical and Thoracic Myelopathy (5 papers) and Bone health and osteoporosis research (5 papers). The work is most often cited by research in Cardiology and Cardiovascular Medicine (1.2k citations), Orthopedics and Sports Medicine (257 citations) and Complementary and alternative medicine (217 citations). Koichiro Hayashi has collaborated with scholars based in Japan, United States and Vietnam. Frequent co-authors include Jun Sugawara, Hirofumi Tanaka, Takashi Yokoi, Koji Kaneoka, Satoshi Inami, Hidehiko Komine, Allison E. DeVan, María M. Antón, Miriam Y. Cortez‐Cooper and Seiji Maeda. Their work appears in journals such as SHILAP Revista de lepidopterología, Radiology and Journal of Applied Physiology.

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