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Researcher · Kwansei Gakuin University · Japan

Ryoji Nishiyama

Ryoji Nishiyama publishes mostly in Cognitive Neuroscience, Developmental and Educational Psychology and Control and Systems Engineering, on topics such as Memory Processes and Influences, Neural and Behavioral Psychology Studies and Neurobiology of Language and Bilingualism.

ORCID 0000-0002-0162-0135 OpenAlex
World rank
#4,853,419
of 7,710,434 ranked researchers
Rank in Japan
#149,189
of 383,136
Works
22
Citations
254
Citations per work
11.5
h-index
9
i10-index 9Top 71% in Cognitive Neuroscience
Ryoji Nishiyama

What does Ryoji Nishiyama research?

Ryoji Nishiyama's work is mostly in Neuroscience (48%), Psychology (12%), Engineering (10%).

Life Sciences: 10 works · 47.5% of their workNeuroscience: 10 works · 47.5% of their workCognitive Neuroscience: 10 works · 47.5% of their workEverything else: 6 works · 25.3% of their workPhysical Sciences: 3 works · 15.3% of their workEngineering: 2 works · 10.2% of their workAutomotive Engineering: 1 works · 5.1% of their workControl and Systems Engineering: 1 works · 5.1% of their workComputer Science: 1 works · 5.1% of their workArtificial Intelligence: 1 works · 5.1% of their workSocial Sciences: 3 works · 11.9% of their workPsychology: 3 works · 11.9% of their workDevelopmental and Educational Psychology: 1 works · 6.8% of their workExperimental and Cognitive Psychology: 1 works · 5.1% of their workTHEIR WORKRyoji Nishiyama22works
Life Sciences48%Physical Sciences15%Social Sciences12%

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. Neuroscience1047.5%
  2. Everything else625.3%
    1. Engineering210.2%
    2. Computer Science15.1%
    1. Psychology311.9%
  1. 1Cognitive Neuroscience48% of their works
  2. 2Developmental and Educational Psychology7% of their works
  3. 3Control and Systems Engineering5% of their works
  4. 4Experimental and Cognitive Psychology5% of their works
  5. 5Automotive Engineering5% of their works
  6. 6Artificial Intelligence5% of their works

Research topics

Which keywords describe Ryoji Nishiyama's research?

The keywords of their largest research topics: Cognitive Control, Prefrontal Cortex, Decision Making, Episodic Memory, Memory Retrieval, Executive Functions, Neural Mechanisms and Language Processing.

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 19 words, with their numbers
  1. Cognitive Control122 topics
  2. Prefrontal Cortex112 topics
  3. Decision Making92 topics
  4. Episodic Memory91 topic
  5. Memory Retrieval91 topic
  6. Executive Functions71 topic
  7. Neural Mechanisms71 topic
  8. Language Processing51 topic
  9. Semantic Memory51 topic
  10. Hippocampus41 topic
  11. Memory41 topic
  12. Affective States21 topic
  13. Chemical Kinetics21 topic
  14. Combustion21 topic
  15. Eco-Driving21 topic
  16. Fuel Consumption21 topic
  17. Intelligent Tutoring Systems21 topic
  18. Risk Aversion21 topic
  19. Time Discounting21 topic

Where does Ryoji Nishiyama work?

Ryoji Nishiyama's main affiliation in the publication record is Kwansei Gakuin University, Japan.

How many publications and citations does Ryoji Nishiyama have?

OpenAlex counts 22 works and 254 citations for Ryoji Nishiyama, an h-index of 9, ranking #4,853,419 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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