Question 1

What does Ippei Okada research?

Accepted Answer

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.

Question 2

Which keywords describe Ippei Okada's research?

Accepted Answer

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

Question 3

Where does Ippei Okada work?

Accepted Answer

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

Question 4

How many publications and citations does Ippei Okada have?

Accepted Answer

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.

Question 5

Is Ippei Okada's h-index high?

Accepted Answer

An h-index of 6 is at or above that of 29% of the 12,397 ranked researchers whose main subfield is Experimental and Cognitive Psychology, which is in the top 78%.