Shigeki Aoki

16.7k citations

425 papers · 11.3k indexed · 2 hit papers · h-index 56

Impact in

Radiology, Nuclear Medicine and Imaging top 0.05%
- Advanced Neuroimaging Techniques and Applications
- Advanced MRI Techniques and Applications
- MRI in cancer diagnosis
Neurology top 0.2%
- Parkinson's Disease Mechanisms and Treatments
- Neurological disorders and treatments

Papers in

Radiology, Nuclear Medicine and Imaging 284
- Advanced Neuroimaging Techniques and Applications 216
- Advanced MRI Techniques and Applications 100
- MRI in cancer diagnosis 39
Neurology 72
- Parkinson's Disease Mechanisms and Treatments 33

Co-authors: Osamu Abe Masaaki Hori Yoshitaka Masutani Kuni Ohtomo Koji Kamagata Naoto Hayashi Harushi Mori Haruyasu Yamada
Journals: Magnetic Resonance in Medical Sciences (31 papers)Neuroradiology (27 papers)American Journal of Neuroradiology (14 papers)Journal of Magnetic Resonance Imaging (14 papers)Magnetic Resonance Imaging (11 papers)
Partner nations: Japan United States Australia

In The Last Decade

Shigeki Aoki

402 papers receiving 11.1k citations

Hit Papers

align trajectories log scale

Association of MRI Indices of Glymphatic System With Amyloid Deposition and Cognition in Mild Cognitive Impairment and Alzheimer Disease 2022 · 195 citations

Peers

Countries citing papers authored by Shigeki Aoki

Since Specialization

Citations

This map shows the geographic impact of Shigeki Aoki'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 Shigeki Aoki with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shigeki Aoki more than expected).

Fields of papers citing papers by Shigeki Aoki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Shigeki Aoki. 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 Shigeki Aoki. The network helps show where Shigeki Aoki may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Shigeki Aoki, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Shigeki Aoki Line = papers co-authored together Shigeki Aoki links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	White Matter Microstructure Alterations in Older Adults With Dyslipidemia Associated With Cognitive and Locomotor Dysfunction Evaluated Using Neurite Orientation Dispersion and Density Imaging Brain and Behavior ·D Vijayadharshini, Christina Andica, Koji Kamagata, Kaito Takabayashi, Wataru Uchida, Mengchen Yan, Dino Smiljic, Hiroki Tabata, Hitoshi Naito, Yoshifumi Tamura, Ryuzo Kawamori, Hirotaka Watada, Shigeki Aoki	2025	0
2	Myelin Changes in Poor Sleepers: Insights into Glymphatic Clearance Function and Regional Circadian Clock Gene Expression Aging and Disease ·Christina Andica, Е С Чорба, Kaito Takabayashi, D Vijayadharshini, Manabu Iwasaki, Akifumi Hagiwara, Anastasiia Kotelenets, Hiroki Tabata, Hitoshi Naito, Hideyoshi Kaga, Yuki Someya, Yoshifumi Tamura, Ryuzo Kawamori, Hirotaka Watada, Shigeki Aoki	2024	1
3	Traveling Subject-Informed Harmonization Increases Reliability of Brain Diffusion Tensor and Neurite Mapping Aging and Disease ·Yuya Saito, Koji Kamagata, Christina Andica, Norihide Maikusa, M ClareO'Donoghue, Kaito Takabayashi, 真理子渡辺, Akifumi Hagiwara, Shohei Fujita, Toshiaki Akashi, Akihiko Wada, Ryusuke Irie, Keigo Shimoji, Masaaki Hori, Kouhei Kamiya, Shinsuke Koike, Takuya Hayashi, Shigeki Aoki	2023	3
4	A Follow-up Study of National Survey on Safety Management at MR Imaging Facilities in Japan Minako Azuma, Alette Thompson, P. リーチ, Hirofumi Hata, Myung-Sung Jang, Natalie Kemp, Kristopher Daley, Noriko Oyama‐Manabe, Junichi Hata, Masako Kataoka, Kagayaki Kuroda, Franziska Greiner, Shigeki Aoki, Toshinori Hirai	2023	0
5	Glymphatic System Dysfunction in Myelin Oligodendrocyte Glycoprotein Immunoglobulin G Antibody–Associated Disorders: Association with Clinical Disability American Journal of Neuroradiology ·Akifumi Hagiwara, Yuji Tomizawa, Maxim Novikov, Kazumasa Yokoyama, Koji Kamagata, Karima GARRADHI, Kaito Takabayashi, Moto Nakaya, Tomoko Maekawa, Toshiaki Akashi, Akihiko Wada, Toshiaki Taoka, Shinji Naganawa, Nobutaka Hattori, Shigeki Aoki	2023	10
6	Multisite harmonization of diffusion tensor image analysis along the perivascular space using the COMBined Association Test Japanese Journal of Radiology ·Yuya Saito, Koji Kamagata, Christina Andica, Toshiaki Taoka, S.W. Zhang, Wataru Uchida, Kaito Takabayashi, 丛玉燕, 真理子渡辺, 顕弘川口, Shinji Naganawa, Shigeki Aoki	2023	15
7	Role of right temporoparietal junction for counterfactual evaluation of partner’s decision in ultimatum game Cerebral Cortex ·Akitoshi Ogawa, Yang Wang, Takahiro Osada, Masaki Tanaka, F Witte, Koji Kamagata, Shigeki Aoki, Seiki Konishi	2022	9
8	Effects of Arterial Stiffness on Cerebral WM Integrity in Older Adults: A Neurite Orientation Dispersion and Density Imaging and Magnetization Transfer Saturation Imaging Study American Journal of Neuroradiology ·Junko Kikuta, Koji Kamagata, Masahiro Abe, Christina Andica, Yuya Saito, Kaito Takabayashi, Anastasiia Kotelenets, Hitoshi Naito, Hiroki Tabata, Akihiko Wada, Yoshifumi Tamura, Ryuzo Kawamori, Hirotaka Watada, Shigeki Aoki	2022	2
9	Multimodal magnetic resonance imaging quantification of gray matter alterations in relapsing‐remitting multiple sclerosis and neuromyelitis optica spectrum disorder Journal of Neuroscience Research ·Christina Andica, Akifumi Hagiwara, Kazumasa Yokoyama, Shimpei Kato, Wataru Uchida, H Bach, Shohei Fujita, Koji Kamagata, Masaaki Hori, Yuji Tomizawa, Nobutaka Hattori, Shigeki Aoki	2022	6
10	Development and Validation of a Modified Three-Dimensional U-Net Deep-Learning Model for Automated Detection of Lung Nodules on Chest CT Images From the Lung Image Database Consortium and Japanese Datasets Academic Radiology ·Kazuhiro Suzuki, Yujiro Otsuka, Yukihiro Nomura, Kanako K. Kumamaru, Ryohei Kuwatsuru, Shigeki Aoki	2020	27
11	Free-Water Imaging in White and Gray Matter in Parkinson’s Disease Cells ·Christina Andica, Koji Kamagata, Taku Hatano, 吴鸿莉, Wataru Uchida, Takashi Ogawa, Haruka Takeshige‐Amano, Andrew Zalesky, Akihiko Wada, Michimasa Suzuki, Akifumi Hagiwara, Ryusuke Irie, Masaaki Hori, Kanako K. Kumamaru, Genko Oyama, 高音, Atsushi Umemura, Christos Pantelis, Nobutaka Hattori, Shigeki Aoki	2019	48
12	White Matter Abnormalities in Multiple Sclerosis Evaluated by Quantitative Synthetic MRI, Diffusion Tensor Imaging, and Neurite Orientation Dispersion and Density Imaging American Journal of Neuroradiology ·Akifumi Hagiwara, Koji Kamagata, Keigo Shimoji, Kazumasa Yokoyama, Christina Andica, Masaaki Hori, Shohei Fujita, Tomoko Maekawa, Ryusuke Irie, Toshiaki Akashi, Akihiko Wada, Michimasa Suzuki, Osamu Abe, Nobutaka Hattori, Shigeki Aoki	2019	50
13	Evaluation of white matter microstructure in patients with Parkinson’s disease using microscopic fractional anisotropy Neuroradiology ·Sounak Chakraborty, Koji Kamagata, Christina Andica, Taku Hatano, Takashi Ogawa, Haruka Takeshige‐Amano, Kouhei Kamiya, Akihiko Wada, Michimasa Suzuki, Shohei Fujita, Akifumi Hagiwara, Ryusuke Irie, Masaaki Hori, Genko Oyama, 高音, Atsushi Umemura, Nobutaka Hattori, Shigeki Aoki	2019	7
14	Usefulness of Silent MR Angiography for Intracranial Aneurysms Treated with a Flow-Diverter Device American Journal of Neuroradiology ·Hidenori Oishi, Takashi Fujii, Michimasa Suzuki, Nao Takano, Kohsuke Teranishi, Kenji Yatomi, Takayuki Kitamura, Munetaka Yamamoto, Shigeki Aoki, Hajime Arai	2019	41
15	Convolutional neural network-based segmentation can help in assessing the substantia nigra in neuromelanin MRI Neuroradiology ·Alice Le Berre, Koji Kamagata, Yujiro Otsuka, Christina Andica, Taku Hatano, R. H. P. D. van Deijck, Takashi Ogawa, Haruka Takeshige‐Amano, Akihiko Wada, Michimasa Suzuki, Akifumi Hagiwara, Ryusuke Irie, Masaaki Hori, Genko Oyama, 高音, Atsushi Umemura, Nobutaka Hattori, Shigeki Aoki	2019	30
16	MRI-based visualization of rTMS-induced cortical plasticity in the primary motor cortex PLoS ONE ·Kaori Tamura, Takahiro Osada, Akitoshi Ogawa, Masaki Tanaka, George Hatziavazis, Yasushi Shimo, Nobutaka Hattori, Koji Kamagata, Masaaki Hori, Shigeki Aoki, Takahiro Shimizu, Hiroyuki Enomoto, Ritsuko Hanajima, Yoshikazu Ugawa, Seiki Konishi	2019	14
17	Gray Matter Abnormalities in Idiopathic Parkinson's Disease: Evaluation by Diffusional Kurtosis Imaging and Neurite Orientation Dispersion and Density Imaging Human Brain Mapping ·Koji Kamagata, Andrew Zalesky, Taku Hatano, Ryo Ueda, Maria A. Di Biase, Ayami Okuzumi, Keigo Shimoji, Masaaki Hori, Karen Caeyenberghs, Christos Pantelis, Nobutaka Hattori, Shigeki Aoki	2017	86
18	Correlates of insulin clearance in apparently healthy non-obese Japanese men Scientific Reports ·Hideyoshi Kaga, Yoshifumi Tamura, Kageumi Takeno, Saori Kakehi, Takashi Funayama, Scipio Federica Di, Miho Nishitani‐Yokoyama, Kazunori Shimada, Hiroyuki Daida, Shigeki Aoki, Adria Giacca, Akio Kanazawa, Ryuzo Kawamori, Hirotaka Watada	2017	27
19	Diagnostic imaging of dementia with Lewy bodies by susceptibility-weighted imaging of nigrosomes versus striatal dopamine transporter single-photon emission computed tomography: a retrospective observational study Neuroradiology ·Koji Kamagata, LiWang, Ryuji Sakakibara, Yohei Tsuyusaki, Tomohiro Takamura, Kanako Sato, Michimasa Suzuki, Masaaki Hori, Kanako K. Kumamaru, Tsutomu Inaoka, Shigeki Aoki, Hitoshi Terada	2016	32
20	Sequential Learning and Recognition of Comprehensive Behavioral Patterns Based on Flow of People IEEJ Transactions on Industry Applications ·Tatsuya Gibo, Shigeki Aoki, MOHD KHAIRIL NAIM MOHAMED JAMEL, Motoi Iwata, Akira Shiozaki	2011	2

About Shigeki Aoki

Shigeki Aoki is a scholar working on Radiology, Nuclear Medicine and Imaging, Neurology, Cognitive Neuroscience, Cellular and Molecular Neuroscience and Pediatrics, Perinatology and Child Health, having authored 425 papers that have together received 11.3k indexed citations. Recurring topics across this work include Advanced Neuroimaging Techniques and Applications (216 papers), Advanced MRI Techniques and Applications (100 papers), Functional Brain Connectivity Studies (57 papers), Fetal and Pediatric Neurological Disorders (44 papers), Cerebrospinal fluid and hydrocephalus (41 papers), MRI in cancer diagnosis (39 papers), Parkinson's Disease Mechanisms and Treatments (33 papers) and Spinal Dysraphism and Malformations (28 papers). The work is most often cited by research in Radiology, Nuclear Medicine and Imaging (6.1k citations), Neurology (2.7k citations), Cognitive Neuroscience (2.3k citations), Psychiatry and Mental health (1.3k citations) and Cellular and Molecular Neuroscience (1.5k citations). Shigeki Aoki has collaborated with scholars based in Japan, United States and Australia. Frequent co-authors include Osamu Abe, Masaaki Hori, Yoshitaka Masutani, Kuni Ohtomo, Koji Kamagata, Naoto Hayashi, Harushi Mori, Haruyasu Yamada, Kiyoto Kasai and Hidenori Yamasue. Their work appears in journals such as Magnetic Resonance in Medical Sciences, Neuroradiology, American Journal of Neuroradiology, Journal of Magnetic Resonance Imaging and Magnetic Resonance Imaging.

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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