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Hospital / health system · Sendai · Japan

Sendai Nishitaga National Hospital

nishitaga-hosp.jpROR OpenAlex
World rank, all time
#31,640
of 42,892
Rank in Japan
#1,310
of 2,112
Research works
155
▲ 23% vs 2013–17
Citations
2.6k
16.8 per fractional work
Top-10% rate
12.1%
record average 16.5%
Open access
39%
world 28%

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.

Biochemistry, Genetics and Molecular Biology: 1.79× its world share, 2 worksBiochemistry, Geneti…Immunology and Microbiology: 0.53× its world share, 0 worksImmunology and Micro…Neuroscience: 11.75× its world share, 4 worksNeuroscienceComputer Science: 0.10× its world share, 0 worksComputer ScienceEngineering: 0.01× its world share, 0 worksEngineeringEnvironmental Science: 0.03× its world share, 0 worksEnvironmental ScienceDentistry: 1.99× its world share, 0 worksDentistryHealth Professions: 1.98× its world share, 1 worksHealth ProfessionsMedicine: 3.14× its world share, 12 worksMedicineNursing: 1.64× its world share, 0 worksNursingArts and Humanities: 0.14× its world share, 0 worksArts and HumanitiesEconomics, Econometrics and Finance: 0.34× its world share, 0 worksEconomics, Econometr…Psychology: 0.41× its world share, 0 worksPsychology1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Neuroscience, 11.8×. Every wedge is a field page.

Who are the top researchers at Sendai Nishitaga National Hospital?

Ranked on the composite score, Toru Baba lead among researchers whose main affiliation is Sendai Nishitaga National Hospital.

  1. 1 Toru Baba Japan · #241,023 worldwide 175 citations · 47 works
All ranked researchers at Sendai Nishitaga National Hospital

Which keywords describe research at Sendai Nishitaga National Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Parkinson's Disease, Mitochondrial Dysfunction, Neurodegeneration, Oxidative Stress, Diagnostic Criteria, Dopaminergic Neurons, a-Synuclein and Genetic Risk Factors.

▲ 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 21 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 21 words, with their numbers
  1. Parkinson's Disease6▲ 131×8 topics
  2. Mitochondrial Dysfunction5▲ 82×6 topics
  3. Neurodegeneration4▲ 72×6 topics
  4. Oxidative Stress4▲ 13×5 topics
  5. Diagnostic Criteria4▲ 93×3 topics
  6. Dopaminergic Neurons4▲ 299×2 topics
  7. Genetic Risk Factors4▲ 358×1 topic
  8. a-Synuclein4▲ 358×1 topic
  9. Neurological Disorders4▲ 30×11 topics
  10. Quality of Life3▲ 8.6×9 topics
  11. Deep Brain Stimulation2▲ 127×2 topics
  12. Epilepsy2▲ 75×2 topics
  13. Basal Ganglia2▲ 136×2 topics
  14. Subthalamic Nucleus2▲ 177×1 topic
  15. Treatment-Resistant Depression2▲ 111×1 topic
  16. Neuroimaging1▲ 23×6 topics
  17. Alzheimer's Disease1▲ 21×2 topics
  18. COVID-191▲ 4.2×1 topic
  19. Dementia1▲ 64×2 topics
  20. Olfactory Dysfunction1▲ 151×1 topic
  21. Inflammation1▲ 2.5×7 topics

Which research topics does Sendai Nishitaga National Hospital publish most on?

By volume in 2022–2025: Parkinson's Disease Mechanisms and Treatments, Neurological disorders and treatments, Olfactory and Sensory Function Studies and Genetic Neurodegenerative Diseases.

Parkinson's Disease Mech…4Parkinson's Disease Mechanisms and Treatments: 4 fractional worksNeurological disorders and treatments: 2 fractional worksOlfactory and Sensory Function Studies: 1 fractional worksGenetic Neurodegenerative Diseases: 1 fractional worksDementia and Cognitive I…1Dementia and Cognitive Impairment Research: 1 fractional worksGinkgo biloba and Cashew Applications: 1 fractional worksDysphagia Assessment and Management: 0 fractional worksSpine and Intervertebral Disc Pathology: 0 fractional worksCervical and Thoracic Myelopathy: 0 fractional worksVoice and Speech Disorders: 0 fractional works
NeurologySensory SystemsCellular and Molecular NeurosciencePsychiatry and Mental health5 others

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

  1. 1 Parkinson's Disease Mechanisms and Treatments Neurology 4 works
  2. 2 Neurological disorders and treatments Neurology 2 works
  3. 3 Olfactory and Sensory Function Studies Sensory Systems 1 works
  4. 4 Genetic Neurodegenerative Diseases Cellular and Molecular Neuroscience 1 works
  5. 5 Dementia and Cognitive Impairment Research Psychiatry and Mental health 1 works
  6. 6 Ginkgo biloba and Cashew Applications Complementary and alternative medicine 1 works
  7. 7 Dysphagia Assessment and Management Speech and Hearing 0 works
  8. 8 Spine and Intervertebral Disc Pathology Pathology and Forensic Medicine 0 works
  9. 9 Cervical and Thoracic Myelopathy Surgery 0 works
  10. 10 Voice and Speech Disorders Physiology 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 available39.3%not open60.7%

World: 28% of research is openly available.

with international co-authors8.3%domestic only91.7%

World: 19% is written across borders.

How has Sendai Nishitaga National Hospital's research output changed?

Output in 2018–2022 was 23% 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 Sendai

All research institutions in Sendai

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.