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Researcher · Kure Kyosai Hospital · Japan

Naoyuki Samejima

Naoyuki Samejima publishes mostly in Neurology, Cellular and Molecular Neuroscience and Surgery, on topics such as Cerebrospinal fluid and hydrocephalus, Pituitary Gland Disorders and Treatments and Meningioma and schwannoma management.

OpenAlex
World rank
#4,286,024
of 7,710,434 ranked researchers
Rank in Japan
#120,176
of 383,136
Works
27
Citations
797
Citations per work
29.5
h-index
8
i10-index 7Top 72% in Neurology (Medicine)
Naoyuki Samejima

What does Naoyuki Samejima research?

Naoyuki Samejima's work is mostly in Medicine (54%), Neuroscience (13%).

Health Sciences: 15 works · 54.1% of their workMedicine: 15 works · 54.1% of their workNeurology: 5 works · 18.0% of their workSurgery: 4 works · 13.1% of their workEndocrinology, Diabetes and Metabolism: 3 works · 11.5% of their workPediatrics, Perinatology and Child Health: 2 works · 6.6% of their workEpidemiology: 1 works · 4.9% of their workEverything else: 9 works · 32.8% of their workLife Sciences: 4 works · 13.1% of their workNeuroscience: 4 works · 13.1% of their workCellular and Molecular Neuroscience: 4 works · 13.1% of their workTHEIR WORKNaoyuki Samejima27works
Life Sciences13%Health Sciences54%

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. Medicine1554.1%
  2. Everything else932.8%
    1. Neuroscience413.1%
  1. 1Neurology18% of their works
  2. 2Cellular and Molecular Neuroscience13% of their works
  3. 3Surgery13% of their works
  4. 4Endocrinology, Diabetes and Metabolism12% of their works
  5. 5Pediatrics, Perinatology and Child Health7% of their works
  6. 6Epidemiology5% of their works

Research topics

Which keywords describe Naoyuki Samejima's research?

The keywords of their largest research topics: Cerebrospinal Fluid, Glymphatic System, Epidemiology, Neuroinflammation, Cerebral Development, Cushing's Syndrome, Fetal MRI and Meningiomas.

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. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.

All 18 words, with their numbers
  1. Cerebrospinal Fluid81 topic
  2. Glymphatic System81 topic
  3. Epidemiology62 topics
  4. Neuroinflammation52 topics
  5. Cerebral Development31 topic
  6. Cushing's Syndrome31 topic
  7. Fetal MRI31 topic
  8. Meningiomas31 topic
  9. Pathophysiology31 topic
  10. Pituitary Adenomas31 topic
  11. Radiosurgery31 topic
  12. Traumatic Brain Injury31 topic
  13. Adrenal Insufficiency21 topic
  14. Cerebral Amyloid Angiopathy21 topic
  15. Corticosteroid Therapy21 topic
  16. Intracerebral Hemorrhage21 topic
  17. Neurofibromatosis21 topic
  18. Tumor Suppressor21 topic

Where does Naoyuki Samejima work?

Naoyuki Samejima's main affiliation in the publication record is Kure Kyosai Hospital, Japan.

How many publications and citations does Naoyuki Samejima have?

OpenAlex counts 27 works and 797 citations for Naoyuki Samejima, an h-index of 8, ranking #4,286,024 of 7,710,434 researchers worldwide on the quality score.

Ranked on field-normalised citation 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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