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Researcher · Nagoya University · Japan

Ippei Okada

Ippei Okada publishes mostly in Experimental and Cognitive Psychology, Cognitive Neuroscience and Physiology, on topics such as Sleep and Wakefulness Research, Sleep and related disorders and Sleep and Work-Related Fatigue.

ORCID 0000-0003-4862-5889 OpenAlex
World rank
#4,756,180
of 7,710,434 ranked researchers
Rank in Japan
#143,917
of 383,136
Works
17
Citations
114
Citations per work
6.7
h-index
6
i10-index 5Top 78% in Experimental and Cognitive Psychology
Ippei Okada

What does Ippei Okada research?

Ippei Okada's work is mostly in Psychology (41%), Neuroscience (37%), Medicine (11%).

Social Sciences: 7 works · 41.3% of their workPsychology: 7 works · 41.3% of their workExperimental and Cognitive Psychology: 7 works · 41.3% of their workLife Sciences: 7 works · 39.1% of their workNeuroscience: 6 works · 36.9% of their workCognitive Neuroscience: 6 works · 32.6% of their workCellular and Molecular Neuroscience: 1 works · 4.3% of their workBiochemistry, Genetics and Molecular Biology: 0 works · 2.2% of their workMolecular Biology: 0 works · 2.2% of their workHealth Sciences: 2 works · 10.9% of their workMedicine: 2 works · 10.9% of their workPhysiology: 1 works · 8.7% of their workPsychiatry and Mental health: 0 works · 2.2% of their workEverything else: 1 works · 8.7% of their workTHEIR WORKIppei Okada17works
Life Sciences39%Health Sciences11%Social Sciences41%

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. Psychology741.3%
    1. Neuroscience636.9%
    2. Biochemistry, Genetics and Molecular Biology02.2%
    1. Medicine210.9%
  4. Everything else18.7%
  1. 1Experimental and Cognitive Psychology41% of their works
  2. 2Cognitive Neuroscience33% of their works
  3. 3Physiology9% of their works
  4. 4Cellular and Molecular Neuroscience4% of their works
  5. 5Molecular Biology2% of their works
  6. 6Psychiatry and Mental health2% of their works

Research topics

Which keywords describe Ippei Okada's research?

The keywords of their largest research topics: Circadian Rhythms, Epidemiology, Insomnia, Memory, Sleep, Sleep Duration, Fatigue and Sleep Deprivation.

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 18 words, with their numbers
  1. Circadian Rhythms262 topics
  2. Epidemiology172 topics
  3. Insomnia131 topic
  4. Memory131 topic
  5. Sleep131 topic
  6. Sleep Duration131 topic
  7. Fatigue51 topic
  8. Sleep Deprivation51 topic
  9. Obstructive Sleep Apnea41 topic
  10. Sleep-Disordered Breathing41 topic
  11. Brain-Computer Interfaces21 topic
  12. Cerebrospinal Fluid21 topic
  13. EEG Analysis21 topic
  14. Glymphatic System21 topic
  15. Cytokines11 topic
  16. Gut Microbiota11 topic
  17. Microbial Communities11 topic
  18. Neuroinflammation11 topic

Where does Ippei Okada work?

Ippei Okada's main affiliation in the publication record is Nagoya University, Japan.

How many publications and citations does Ippei Okada have?

OpenAlex counts 17 works and 114 citations for Ippei Okada, an h-index of 6, ranking #4,756,180 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.

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