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Hospital / health system · Ōita · Japan

Nagatomi Neurosurgical Hospital

nagatomi-hp.com/medicalROR OpenAlex
Research works
64
▲ 9% vs 2013–17
Citations
1.1k
17.0 per fractional work
Top-10% rate
4.2%
record average 16.5%
Open access
55%
world 28%

Not ranked overall: Nagatomi Neurosurgical Hospital is under the volume floor below which an excellence rate is noise. Not ranked is not the same as ranked last.

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.

Who are the top researchers at Nagatomi Neurosurgical Hospital?

Ranked on the composite score, Mahito Kawashima lead among researchers whose main affiliation is Nagatomi Neurosurgical Hospital.

  1. 1 Mahito Kawashima Japan · #1,150,299 worldwide 12 citations · 32 works
All ranked researchers at Nagatomi Neurosurgical Hospital

Which keywords describe research at Nagatomi Neurosurgical Hospital?

By fractional works in all years, weighted toward what it does more of than the world: Endovascular Treatment, Surgical Management, Radiosurgery, Aneurysmal Subarachnoid Hemorrhage, Intracranial Aneurysms, Epidemiology, Genetic Mutations and Embolization.

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

Size is fractional works in all years 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 40 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 40 words, with their numbers
  1. Endovascular Treatment11▲ 275×2 topics
  2. Epidemiology8▲ 3.2×18 topics
  3. Surgical Management8▲ 27×9 topics
  4. Radiosurgery7▲ 115×4 topics
  5. Aneurysmal Subarachnoid Hemorrhage7▲ 267×1 topic
  6. Intracranial Aneurysms7▲ 267×1 topic
  7. Genetic Mutations5▲ 16×7 topics
  8. Embolization5▲ 108×3 topics
  9. Clinical Management5▲ 35×3 topics
  10. Arteriovenous Malformations4▲ 289×1 topic
  11. Cerebral Cavernous Malformations4▲ 289×1 topic
  12. Complications4▲ 13×5 topics
  13. Radiotherapy4▲ 15×6 topics
  14. Prognostic Factors3▲ 11×6 topics
  15. Magnetic Resonance Imaging3▲ 12×2 topics
  16. Clinical Practice Guidelines3▲ 7.7×8 topics
  17. Anticoagulant Therapy3▲ 34×3 topics
  18. Biomechanics2▲ 12×3 topics
  19. Cerebrospinal Fluid Leaks2▲ 64×2 topics
  20. Rehabilitation2▲ 10×2 topics
  21. Carotid Artery Stenosis2▲ 60×1 topic
  22. Endarterectomy2▲ 60×1 topic
  23. Internal Fixation2▲ 46×2 topics
  24. Shoulder Function2▲ 41×2 topics
  25. Surgical Treatment2▲ 17×3 topics
  26. Infection Prevention2▲ 36×2 topics
  27. Bone Healing2▲ 65×1 topic
  28. Fracture Epidemiology2▲ 65×1 topic
  29. Intracranial Pressure2▲ 39×2 topics
  30. Chronic Subdural Hematoma2▲ 172×1 topic
  31. Intracranial Hypotension2▲ 172×1 topic
  32. Revision Surgery2▲ 26×2 topics
  33. Total Hip Replacement2▲ 26×2 topics
  34. Imaging2▲ 7.8×2 topics
  35. Neuroprotection2▲ 7.5×5 topics
  36. Genomic Analysis2▲ 9.1×2 topics
  37. Pigmented Villonodular Synovitis2▲ 154×1 topic
  38. Rotator Cuff Tears2▲ 46×1 topic
  39. Shoulder Pathology2▲ 46×1 topic
  40. Synovial Chondromatosis2▲ 154×1 topic

Which research topics does Nagatomi Neurosurgical Hospital publish most on?

By volume in 2022–2025: Vascular Malformations Diagnosis and Treatment, Cerebral Venous Sinus Thrombosis, Intracranial Aneurysms: Treatment and Complications and Moyamoya disease diagnosis and treatment.

Vascular Malformations D…0Vascular Malformations Diagnosis and Treatment: 0 fractional worksCerebral Venous Sinus Th…0Cerebral Venous Sinus Thrombosis: 0 fractional worksIntracranial Aneurysms: …0Intracranial Aneurysms: Treatment and Complications: 0 fractional worksMoyamoya disease diagnos…0Moyamoya disease diagnosis and treatment: 0 fractional worksIntracerebral and Subarachnoid Hemorrhage Research: 0 fractional worksOcular Diseases and Behçet’s Syndrome: 0 fractional worksRetinal and Optic Condit…0Retinal and Optic Conditions: 0 fractional worksAcute Ischemic Stroke Management: 0 fractional worksVenous Thromboembolism Diagnosis and Management: 0 fractional worksNeurosurgical Procedures…0Neurosurgical Procedures and Complications: 0 fractional works
NeurologyRheumatologyOphthalmologyEpidemiology1 others

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

  1. 1 Vascular Malformations Diagnosis and Treatment Neurology 0 works
  2. 2 Cerebral Venous Sinus Thrombosis Neurology 0 works
  3. 3 Intracranial Aneurysms: Treatment and Complications Neurology 0 works
  4. 4 Moyamoya disease diagnosis and treatment Rheumatology 0 works
  5. 5 Intracerebral and Subarachnoid Hemorrhage Research Neurology 0 works
  6. 6 Ocular Diseases and Behçet’s Syndrome Ophthalmology 0 works
  7. 7 Retinal and Optic Conditions Ophthalmology 0 works
  8. 8 Acute Ischemic Stroke Management Epidemiology 0 works
  9. 9 Venous Thromboembolism Diagnosis and Management Internal Medicine 0 works
  10. 10 Neurosurgical Procedures and Complications Neurology 0 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 available55.1%not open44.9%

World: 28% of research is openly available.

with international co-authors17.4%domestic only82.6%

World: 19% is written across borders.

How has Nagatomi Neurosurgical Hospital's research output changed?

Output in 2018–2022 was 9% 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 Ōita

All research institutions in Ōita

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.