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Researcher · Fukushima University · Japan

Yoshimasa Koyama

Yoshimasa Koyama publishes mostly in Cognitive Neuroscience, Molecular Biology and Behavioral Neuroscience, on topics such as Stress Responses and Cortisol, Sleep and Wakefulness Research and Retinal Development and Disorders.

ORCID 0000-0003-1641-9300 OpenAlex
World rank
#1,267,680
of 1,633,909 ranked researchers
Rank in Japan
#80,199
of 114,622
Works
18
Citations
12
Citations per work
0.7

What does Yoshimasa Koyama research?

Cognitive Neuroscience: 17.6%Molecular Biology: 11.8%Behavioral Neuroscience: 11.8%Physiology: 11.8%other fields: 47.0%18%top field
Cognitive Neuroscience17.6%Molecular Biology11.8%Behavioral Neuroscience11.8%Physiology11.8%other fields47.0%

Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.

  1. 1Cognitive Neuroscience18% of their works
  2. 2Molecular Biology12% of their works
  3. 3Behavioral Neuroscience12% of their works
  4. 4Physiology12% of their works
  5. 5Endocrine and Autonomic Systems6% of their works
  6. 6Endocrinology, Diabetes and Metabolism6% of their works

Research topics

Which keywords describe Yoshimasa Koyama's research?

The keywords of their largest research topics: Depression, Brain, Memory, Sleep, Stress, Acupuncture, Circadian Clock and Congenital Adrenal Hyperplasia.

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 17 words, with their numbers
  1. Depression32 topics
  2. Brain21 topic
  3. Memory21 topic
  4. Sleep21 topic
  5. Stress21 topic
  6. Acupuncture11 topic
  7. Circadian Clock11 topic
  8. Congenital Adrenal Hyperplasia11 topic
  9. Fish Biodiversity11 topic
  10. Freshwater Ecoregions11 topic
  11. Gene Therapy11 topic
  12. Melatonin11 topic
  13. Neural Processing11 topic
  14. Pain Relief11 topic
  15. Retinitis Pigmentosa11 topic
  16. Steroid 21-Hydroxylase Deficiency11 topic
  17. Visual Perception11 topic

Where does Yoshimasa Koyama work?

Yoshimasa Koyama's main affiliation in the publication record is Fukushima University, Japan.

How many publications and citations does Yoshimasa Koyama have?

Science Explorer counts 18 works and 12 citations for Yoshimasa Koyama, ranking #1,267,680 of 1,633,909 researchers worldwide on the composite 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 are in the interactive view on the map. Is this your page? Request a correction or removal.