The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where Nobuyuki Okamura sits on this spectrum.
This scientist: 401 publications — 91st percentile
91% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 887 publications or more.
The chart shows the D-index (discipline H-index) distribution of Neuroscience scientists ranked by Research.com in 2026. The highlighted bar marks where Nobuyuki Okamura sits on this spectrum.
This scientist: 63 D-Index — 65th percentile
65% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 163 D-Index or more.
Nobuyuki Okamura is affiliated with Tohoku Medical and Pharmaceutical University in Japan and has contributed extensively to research in medicine and neuroscience, with a particular focus on neurology, physiology, and cellular and molecular neuroscience. Their work spans several interconnected fields including psychiatry and mental health, as well as radiology, nuclear medicine, and imaging.
Their primary research topics encompass Alzheimer's disease research and treatments, neuroscience and neuropharmacology research, dementia and cognitive impairment research, and neuroinflammation and neurodegeneration mechanisms. Additional areas include Parkinson's disease mechanisms and treatments, cerebrospinal fluid and hydrocephalus, and sleep and wakefulness research.
Okamura has published in a variety of scientific venues, frequently contributing to:
Their recent papers highlight several advances in neuroimaging and neurodegenerative disease studies, including:
Among frequent co-authors are:
The body of work by Nobuyuki Okamura is multidisciplinary, integrating advances in neuroimaging techniques and biochemical markers with studies focused on brain amyloid deposition, blood-brain barrier dysfunction, and the neurobiological underpinnings of neurodegenerative diseases.
Masahiro Maruyama;Hitoshi Shimada;Tetsuya Suhara;Hitoshi Shinotoh
Michelle T Fodero-Tavoletti;Nobuyuki Okamura;Shozo Furumoto;Rachel S Mulligan
Ryuichi Harada;Nobuyuki Okamura;Shozo Furumoto;Katsutoshi Furukawa
Kok Pin Ng;Tharick A. Pascoal;Sulantha Mathotaarachchi;Joseph Therriault
Nobuyuki Okamura;Shozo Furumoto;Ryuichi Harada;Tetsuro Tago
Yukitsuka Kudo;Nobuyuki Okamura;Shozo Furumoto;Manabu Tashiro
Nobuyuki Okamura;Shozo Furumoto;Michelle T. Fodero-Tavoletti;Rachel S. Mulligan
Makoto Higuchi;Manabu Tashiro;Hiroyuki Arai;Nobuyuki Okamura
Nobuyuki Okamura;Takahiro Suemoto;Shozo Furumoto;Masako Suzuki
Mony J. de Leon;Yi Li;Nobuyuki Okamura;Wai H. Tsui
Nobuyuki Okamura;Ryuichi Harada;Aiko Ishiki;Akio Kikuchi
K. Manabe;T. Matsui;M. Yamaya;T. Sato-Nakagawa
Victor L. Villemagne;Shozo Furumoto;Michelle T. Fodero-Tavoletti;Rachel S. Mulligan
Nobuyuki Okamura;Ryuichi Harada;Shozo Furumoto;Hiroyuki Arai
M Higuchi;K Yanai;N Okamura;K Meguro
Hongmei Dai;Kenya Kaneko;Hiroshi Kato;Satoshi Fujii
Hiroyuki Arai;Koichi Ishiguro;Hideto Ohno;Michiko Moriyama
Ryuichi Harada;Aiko Ishiki;Hideaki Kai;Naomi Sato
Nobuyuki Okamura;Kazuhiko Yanai;Makoto Higuchi;Jun Sakai
Ryuichi Harada;Nobuyuki Okamura;Shozo Furumoto;Katsutoshi Furukawa
Nobuyuki Okamura;Hiroyuki Arai;Masahiro Maruyama;Makoto Higuchi
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National Institutes for Quantum and Radiological Science and Technology
Publications: 73
National Institutes for Quantum and Radiological Science and Technology
Publications: 53
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