Ryuichi Nakajima

1.0k total citations
24 papers, 705 citations indexed

About

Ryuichi Nakajima is a scholar working on Cellular and Molecular Neuroscience, Cognitive Neuroscience and Molecular Biology. According to data from OpenAlex, Ryuichi Nakajima has authored 24 papers receiving a total of 705 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Cellular and Molecular Neuroscience, 13 papers in Cognitive Neuroscience and 5 papers in Molecular Biology. Recurrent topics in Ryuichi Nakajima's work include Neuroscience and Neuropharmacology Research (14 papers), Neural dynamics and brain function (8 papers) and Neuroscience and Neural Engineering (6 papers). Ryuichi Nakajima is often cited by papers focused on Neuroscience and Neuropharmacology Research (14 papers), Neural dynamics and brain function (8 papers) and Neuroscience and Neural Engineering (6 papers). Ryuichi Nakajima collaborates with scholars based in Japan, South Korea and Singapore. Ryuichi Nakajima's co-authors include Bradley J. Baker, Tsuyoshi Miyakawa, Nobuhisa Iwata, Takaomi C. Saido, Takayuki Enomoto, Osamu Tanizawa, Jerry M. Rice, Masaki Inoue, Masahiro Fujita and George J Augustine and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Neuron.

In The Last Decade

Ryuichi Nakajima

22 papers receiving 698 citations

Peers

Countries citing papers authored by Ryuichi Nakajima

Since Specialization

Citations

This map shows the geographic impact of Ryuichi Nakajima's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ryuichi Nakajima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuichi Nakajima more than expected).

Fields of papers citing papers by Ryuichi Nakajima

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryuichi Nakajima. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ryuichi Nakajima. The network helps show where Ryuichi Nakajima may publish in the future.

Co-authorship network of co-authors of Ryuichi Nakajima

This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichi Nakajima. A scholar is included among the top collaborators of Ryuichi Nakajima based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ryuichi Nakajima. Ryuichi Nakajima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Inversed Effects of Nav1.2 Deficiency at Medial Prefrontal Cortex and Ventral Tegmental Area for Prepulse Inhibition in Acoustic Startle Response 2023 ·Molecular Neurobiology ·Toshimitsu Suzuki, Satoko Hattori, Hiroaki Mizukami, Ryuichi Nakajima, Yurina Hibi, (unknown), (unknown), (unknown), Tsuyoshi Miyakawa, Kazuhiro Yamakawa	2
2	Work Function Modulation of Bi/Au Bilayer System toward p-Type WSe₂ FET 2023 ·ACS Applied Electronic Materials ·Ryuichi Nakajima, Tomonori Nishimura, Keiji Ueno, Kosuke Nagashio	10
3	Multiple types of navigational information are independently encoded in the population activities of the dentate gyrus neurons 2022 ·Proceedings of the National Academy of Sciences ·(unknown), Ryuichi Nakajima, Akito Nakao, (unknown), Satoko Amemori, Akira Murakami, Yukiyasu Kamitani, J. Yamamoto, Tsuyoshi Miyakawa	7
4	GEVI cell‐type specific labelling and a manifold learning approach provide evidence for lateral inhibition at the population level in the mouse hippocampal CA1 area 2021 ·European Journal of Neuroscience ·Ryuichi Nakajima, Nikolaos Laskaris, (unknown), Bradley J. Baker, Efstratios K. Kosmidis	8
5	Similarities of developmental gene expression changes in the brain between human and experimental animals: rhesus monkey, mouse, Zebrafish, and Drosophila 2021 ·Molecular Brain ·Ryuichi Nakajima, Hideo Hagihara, Tsuyoshi Miyakawa	11
6	Multiple Types of Navigational Information are Diffusely and Independently Encoded in the Population Activities of the Dentate Gyrus Neurons 2020 ·SSRN Electronic Journal ·(unknown), Ryuichi Nakajima, Akito Nakao, (unknown), Satoko Amemori, Akira Murakami, Yukiyasu Kamitani, J. Yamamoto, Tsuyoshi Miyakawa	1
7	Mapping of excitatory and inhibitory postsynaptic potentials of neuronal populations in hippocampal slices using the GEVI, ArcLight 2018 ·Journal of Physics D Applied Physics ·Ryuichi Nakajima, Bradley J. Baker	18
8	Inhibitory Basal Ganglia Inputs Induce Excitatory Motor Signals in the Thalamus 2017 ·Neuron ·Jeong-Jin Kim, Youngsoo Kim, Ryuichi Nakajima, Anna Shin, Minju Jeong, (unknown), (unknown), Seonmi Jo, (unknown), Hosung Park, Sung‐Hwan Cho, Kwang‐Hyun Cho, Insop Shim, Jae Hoon Chung, Se‐Bum Paik, George J Augustine, Daesoo Kim	74
9	Improving a genetically encoded voltage indicator by modifying the cytoplasmic charge composition 2017 ·Scientific Reports ·(unknown), Tristan Geiller, (unknown), Ryuichi Nakajima, Yoon‐Kyu Song, Bradley J. Baker	32
10	Optogenetic Monitoring of Synaptic Activity with Genetically Encoded Voltage Indicators 2016 ·Frontiers in Synaptic Neuroscience ·Ryuichi Nakajima, (unknown), Bong-June Yoon, Bradley J. Baker	23
11	Optogenetic activation of presynaptic inputs in lateral amygdala forms associative fear memory 2014 ·Learning & Memory ·Jeong-Tae Kwon, Ryuichi Nakajima, Hyung-Su Kim, (unknown), George J Augustine, Jin‐Hee Han	36
12	A Cross Sectional Study on Hand-arm Vibration Syndrome among a Group of Tree Fellers in a Tropical Environment 2014 ·Industrial Health ·(unknown), Setsuo Maeda, (unknown), Nobuyuki Miyai, Marzuki Isahak, (unknown), Ryuichi Nakajima, Awang Bulgiba, Kazuhisa Miyashita	15
13	High-speed optogenetic circuit mapping 2013 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·George J Augustine, Susu Chen, (unknown), (unknown), Jinsook Kim, (unknown), (unknown), Hyunjeong Lee, (unknown), Ryuichi Nakajima, (unknown), (unknown), (unknown), (unknown), Sachiko Tsuda, Wen Lei, (unknown)	0
14	Optogenetic mapping of brain circuitry 2012 ·Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE ·George J Augustine, Ken Berglund, (unknown), (unknown), (unknown), Jinsook Kim, (unknown), (unknown), (unknown), (unknown), Ryuichi Nakajima, (unknown), (unknown), (unknown), (unknown), Sachiko Tsuda, Wen Lei, (unknown)	0
15	Concurrent Weekly Nedaplatin, External Beam Radiotherapy and High-Dose-Rate Brachytherapy in Patients with FIGO Stage IIIb Cervical Cancer: A Comparison with a Cohort Treated by Radiotherapy Alone 2010 ·Gynecologic and Obstetric Investigation ·Seiji Mabuchi, (unknown), Fumiaki Isohashi, Yasuo Yoshioka, (unknown), Namiko Yada-Hashimoto, Takashi Takeda, Toshiya Yamamoto, Kiyoshi Yoshino, Ryuichi Nakajima, (unknown), Ken‐ichirou Morishige, Takayuki Enomoto, Takehiro Inoue, Tadashi Kimura	27
16	Comprehensive behavioral phenotyping of calpastatin-knockout mice 2008 ·Molecular Brain ·Ryuichi Nakajima, Keizo Takao, Shu-Ming Huang, Jiro Takano, Nobuhisa Iwata, Tsuyoshi Miyakawa, Takaomi C. Saido	40
17	Neprilysin-sensitive Synapse-associated Amyloid-β Peptide Oligomers Impair Neuronal Plasticity and Cognitive Function 2006 ·Journal of Biological Chemistry ·(unknown), Akihiro Mouri, Hideko Kokubo, Ryuichi Nakajima, Takahiro Suemoto, Makoto Higuchi, Matthias Staufenbiel, Yukihiro Noda, Haruyasu Yamaguchi, Toshitaka Nabeshima, Takaomi C. Saido, Nobuhisa Iwata	157
18	Effects of Mannitol on Ischemia-Induced Degeneration in Rat Hippocampus 2004 ·Journal of Pharmacological Sciences ·Ryuichi Nakajima, Takeshi Nakamura, Hiroyoshi Miyakawa, Yoshihisa Kudo	5
19	Novel method for quantification of brain cell swelling in rat hippocampal slices 2004 ·Journal of Neuroscience Research ·Ryuichi Nakajima, Takeshi Nakamura, Miyuki Ogawa, Hiroyoshi Miyakawa, Yoshihisa Kudo	9
20	[A quantitative study on the intermediolateral cells of the thoracic cord in degenerative diseases of the nervous system (author's transl)]. 1981 ·PubMed ·Ryuichi Nakajima, (unknown), (unknown), E Otomo, Masao Kameyama	8

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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