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Hospital / health system · Tokyo · Japan

Tokyo Metropolitan Matsuzawa Hospital

In research, Tokyo Metropolitan Matsuzawa Hospital stands highest in Health Sciences (#14,824 of 20,462 worldwide) and Medicine (#16,772 of 17,978 worldwide), over all time.

byouin.metro.tokyo.jp/matsuzawa/english.htmlROR OpenAlex
World rank, all time
#27,459
of 42,892
Rank in Japan
#1,118
of 2,112
Research works
253
▲ 13% vs 2013–17
Citations
6.2k
24.7 per fractional work
Top-10% rate
4.7%
record average 16.5%
Open access
34%
world 28%

What is Tokyo Metropolitan Matsuzawa Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
Health SciencesDomain #14,824 of 20,462 10.6%133
MedicineField #16,772 of 17,978 10.1%125

Each strip is that field’s whole ranked pool, with the notch where Tokyo Metropolitan Matsuzawa Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.04× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.22× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.17× its world share, 0 worksImmunology and Micro…Neuroscience: 6.30× its world share, 3 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 1.39× its world share, 0 worksPharmacology, Toxico…Chemistry: 0.16× its world share, 0 worksChemistryComputer Science: 0.10× its world share, 0 worksComputer ScienceEnvironmental Science: 0.06× its world share, 0 worksEnvironmental ScienceMathematics: 0.35× its world share, 0 worksMathematicsDentistry: 0.84× its world share, 0 worksDentistryHealth Professions: 0.69× its world share, 0 worksHealth ProfessionsMedicine: 2.96× its world share, 16 worksMedicineNursing: 1.61× its world share, 0 worksNursingArts and Humanities: 0.69× its world share, 0 worksArts and HumanitiesPsychology: 5.64× its world share, 5 worksPsychologySocial Sciences: 0.13× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 6.3×. Every wedge is a field page.

Who are the top researchers at Tokyo Metropolitan Matsuzawa Hospital?

Ranked on the composite score, Hirohiko Harima and Ryosuke Nakamura lead among researchers whose main affiliation is Tokyo Metropolitan Matsuzawa Hospital.

  1. 1 Hirohiko Harima Japan · #921,357 worldwide 25 citations · 16 works
  2. 2 Ryosuke Nakamura Japan · #1,513,741 worldwide 13 citations · 22 works
All ranked researchers at Tokyo Metropolitan Matsuzawa Hospital

Which keywords describe research at Tokyo Metropolitan Matsuzawa Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Neuroimaging, Oxidative Stress, Inflammation, Depression, Neurological Disorders, Genetics, Prevalence and Complications.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 22 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 22 words, with their numbers
  1. Neuroimaging4▲ 47×6 topics
  2. Oxidative Stress3▲ 6.8×12 topics
  3. Inflammation3▲ 4.7×13 topics
  4. Epidemiology2▲ 2.0×13 topics
  5. Depression2▲ 8.7×8 topics
  6. Neurological Disorders2▲ 13×10 topics
  7. Genetics2▲ 8.4×8 topics
  8. Prevalence2▲ 14×6 topics
  9. Complications1▲ 10×4 topics
  10. Neurodegeneration1▲ 17×6 topics
  11. Metabolic Syndrome1▲ 5.4×4 topics
  12. Neurobiology1▲ 16×6 topics
  13. Neuropathology1▲ 31×2 topics
  14. Psychiatric Treatment1▲ 161×2 topics
  15. Thiamine Deficiency1▲ 277×1 topic
  16. Wernicke-Korsakoff Syndrome1▲ 277×1 topic
  17. Antipsychotic Drugs1▲ 97×1 topic
  18. Brain Connectivity1▲ 41×2 topics
  19. Brain Development1▲ 21×3 topics
  20. Diagnostic Criteria1▲ 17×4 topics
  21. Neurocognitive Deficits1▲ 97×1 topic
  22. Parkinson's Disease1▲ 16×5 topics

Which research topics does Tokyo Metropolitan Matsuzawa Hospital publish most on?

By volume in 2022–2025: Alcoholism and Thiamine Deficiency, Schizophrenia research and treatment, Electroconvulsive Therapy Studies and Advanced Neuroimaging Techniques and Applications.

Alcoholism and Thiamine …1Alcoholism and Thiamine Deficiency: 1 fractional worksSchizophrenia research a…1Schizophrenia research and treatment: 1 fractional worksElectroconvulsive Therap…1Electroconvulsive Therapy Studies: 1 fractional worksAdvanced Neuroimaging Te…1Advanced Neuroimaging Techniques and Applications: 1 fractional worksGastrointestinal motility and disorders: 1 fractional worksGastroesophageal reflux and treatments: 1 fractional worksHealthcare Decision-Maki…1Healthcare Decision-Making and Restraints: 1 fractional worksBipolar Disorder and Treatment: 1 fractional worksObsessive-Compulsive Spectrum Disorders: 1 fractional worksFunctional Brain Connect…1Functional Brain Connectivity Studies: 1 fractional works
NeurologyPsychiatry and Mental healthRadiology, Nuclear Medicine and ImagingGastroenterology2 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Alcoholism and Thiamine Deficiency Neurology 1 works
  2. 2 Schizophrenia research and treatment Psychiatry and Mental health 1 works
  3. 3 Electroconvulsive Therapy Studies Psychiatry and Mental health 1 works
  4. 4 Advanced Neuroimaging Techniques and Applications Radiology, Nuclear Medicine and Imaging 1 works
  5. 5 Gastrointestinal motility and disorders Gastroenterology 1 works
  6. 6 Gastroesophageal reflux and treatments Gastroenterology 1 works
  7. 7 Healthcare Decision-Making and Restraints Clinical Psychology 1 works
  8. 8 Bipolar Disorder and Treatment Psychiatry and Mental health 1 works
  9. 9 Obsessive-Compulsive Spectrum Disorders Clinical Psychology 1 works
  10. 10 Functional Brain Connectivity Studies Cognitive Neuroscience 1 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available34.5%not open65.5%

World: 28% of research is openly available.

with international co-authors12.3%domestic only87.7%

World: 19% is written across borders.

How has Tokyo Metropolitan Matsuzawa Hospital's research output changed?

Output in 2018–2022 was 13% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tokyo

All research institutions in Tokyo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.