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Researcher · Kyushu Hospital · Japan

Umpei Yamamoto

Umpei Yamamoto publishes mostly in Physiology, Cardiology and Cardiovascular Medicine and Pulmonary and Respiratory Medicine, on topics such as Obstructive Sleep Apnea Research, Sleep and Wakefulness Research and Cardiovascular Function and Risk Factors.

OpenAlex
World rank
#4,691,637
of 7,710,434 ranked researchers
Rank in Japan
#140,589
of 383,136
Works
17
Citations
522
Citations per work
30.7
h-index
8
i10-index 7Top 73% in Physiology (Medicine)
Umpei Yamamoto

What does Umpei Yamamoto research?

Umpei Yamamoto's work is mostly in Medicine (67%), Neuroscience (7%).

Health Sciences: 11 works · 66.6% of their workMedicine: 11 works · 66.6% of their workPhysiology: 4 works · 24.4% of their workCardiology and Cardiovascular Medicine: 4 works · 22.2% of their workPulmonary and Respiratory Medicine: 2 works · 8.9% of their workRadiology, Nuclear Medicine and Imaging: 1 works · 6.7% of their workComplementary and alternative medicine: 1 works · 4.4% of their workEverything else: 5 works · 26.7% of their workLife Sciences: 1 works · 6.7% of their workNeuroscience: 1 works · 6.7% of their workCognitive Neuroscience: 1 works · 6.7% of their workTHEIR WORKUmpei Yamamoto17works
Life Sciences7%Health Sciences67%

Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.

The fields and subfields, with their numbers
    1. Medicine1166.6%
  2. Everything else526.7%
    1. Neuroscience16.7%
  1. 1Physiology24% of their works
  2. 2Cardiology and Cardiovascular Medicine22% of their works
  3. 3Pulmonary and Respiratory Medicine9% of their works
  4. 4Radiology, Nuclear Medicine and Imaging7% of their works
  5. 5Cognitive Neuroscience7% of their works
  6. 6Complementary and alternative medicine4% of their works

Research topics

Which keywords describe Umpei Yamamoto's research?

The keywords of their largest research topics: Epidemiology, Obstructive Sleep Apnea, Sleep-Disordered Breathing, Circadian Rhythms, Heart Failure, Cardiac Imaging, Chamber Quantification and Coronary Artery Disease.

Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.

All 19 words, with their numbers
  1. Epidemiology122 topics
  2. Obstructive Sleep Apnea101 topic
  3. Sleep-Disordered Breathing101 topic
  4. Circadian Rhythms52 topics
  5. Heart Failure52 topics
  6. Cardiac Imaging31 topic
  7. Chamber Quantification31 topic
  8. Coronary Artery Disease31 topic
  9. Echocardiography31 topic
  10. Memory31 topic
  11. Sleep31 topic
  12. Cardiorespiratory Fitness21 topic
  13. Central Chemoreception21 topic
  14. Cryptogenic Stroke21 topic
  15. Exercise Capacity21 topic
  16. Insomnia21 topic
  17. Patent Foramen Ovale21 topic
  18. Respiratory Rhythm21 topic
  19. Sleep Duration21 topic

Where does Umpei Yamamoto work?

Umpei Yamamoto's main affiliation in the publication record is Kyushu Hospital, Japan.

How many publications and citations does Umpei Yamamoto have?

OpenAlex counts 17 works and 522 citations for Umpei Yamamoto, an h-index of 8, ranking #4,691,637 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.

Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.

Discussion

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