Yuichiro Ii

589 total citations
54 papers, 396 citations indexed

About

Yuichiro Ii is a scholar working on Neurology, Epidemiology and Psychiatry and Mental health. According to data from OpenAlex, Yuichiro Ii has authored 54 papers receiving a total of 396 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Neurology, 17 papers in Epidemiology and 10 papers in Psychiatry and Mental health. Recurrent topics in Yuichiro Ii's work include Intracerebral and Subarachnoid Hemorrhage Research (21 papers), Acute Ischemic Stroke Management (14 papers) and Dementia and Cognitive Impairment Research (9 papers). Yuichiro Ii is often cited by papers focused on Intracerebral and Subarachnoid Hemorrhage Research (21 papers), Acute Ischemic Stroke Management (14 papers) and Dementia and Cognitive Impairment Research (9 papers). Yuichiro Ii collaborates with scholars based in Japan, Netherlands and Sweden. Yuichiro Ii's co-authors include Hidekazu Tomimoto, Masayuki Maeda, Akihiro Shindo, Akira Taniguchi, Hidehiro Ishikawa, Maki Umino, Hirotaka Kida, Keita Matsuura, Masayuki Satoh and Shigeki Kuzuhara and has published in prestigious journals such as Stroke, Scientific Reports and Journal of the Neurological Sciences.

In The Last Decade

Yuichiro Ii

48 papers receiving 384 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Yuichiro Ii Japan 12 242 123 64 57 45 54 396
David Ozretić Croatia 13 155 0.6× 108 0.9× 62 1.0× 26 0.5× 43 1.0× 58 447
Jibril Osman Farah United Kingdom 13 258 1.1× 221 1.8× 21 0.3× 103 1.8× 42 0.9× 27 567
R Crols Belgium 11 164 0.7× 63 0.5× 54 0.8× 27 0.5× 76 1.7× 27 429
J.L. Barcia-Salorio Spain 14 290 1.2× 137 1.1× 33 0.5× 50 0.9× 54 1.2× 39 485
Jae Kyu Roh South Korea 9 106 0.4× 102 0.8× 79 1.2× 43 0.8× 20 0.4× 24 406
Ronald Antulov Croatia 11 107 0.4× 58 0.5× 23 0.4× 49 0.9× 24 0.5× 24 436
Davide Marco Croci Switzerland 13 234 1.0× 86 0.7× 53 0.8× 18 0.3× 18 0.4× 47 436
Mariagiulia Anglani Italy 11 102 0.4× 45 0.4× 27 0.4× 35 0.6× 35 0.8× 31 307
Bart K. Chwalisz United States 12 264 1.1× 58 0.5× 26 0.4× 27 0.5× 101 2.2× 61 456
Susanne Gaertner Germany 7 147 0.6× 37 0.3× 25 0.4× 40 0.7× 43 1.0× 9 388

Countries citing papers authored by Yuichiro Ii

Since Specialization
Citations

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

Fields of papers citing papers by Yuichiro Ii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuichiro Ii

This figure shows the co-authorship network connecting the top 25 collaborators of Yuichiro Ii. A scholar is included among the top collaborators of Yuichiro Ii 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 Yuichiro Ii. Yuichiro Ii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Umino, Maki, et al.. (2025). Iatrogenic Cerebral Amyloid Angiopathy After Childhood Brain Surgery: Novel Findings of MRI and CT. Neurology International. 17(5). 64–64.
2.
Ii, Yuichiro, Hidehiro Ishikawa, Naoko Nakamura, et al.. (2024). Superficial small cerebellar infarcts in cerebral amyloid angiopathy on 3 T MRI: A preliminary study. Journal of the Neurological Sciences. 459. 122975–122975. 2 indexed citations
3.
Matsuura, Keita, Yuichiro Ii, Masayuki Maeda, et al.. (2023). Pulvinar quantitative susceptibility mapping predicts visual hallucinations post‐deep brain stimulation in Parkinson's disease. Brain and Behavior. 13(11). e3263–e3263. 1 indexed citations
4.
Kato, Natsuko, Akihiro Shindo, Naoko Nakamura, et al.. (2022). Cerebral Microbleeds With Atrial Fibrillation After Ablation Therapy. Frontiers in Cellular Neuroscience. 16. 818288–818288. 1 indexed citations
5.
Matsuura, Keita, Yuichiro Ii, Masayuki Maeda, et al.. (2021). Neuromelanin-sensitive magnetic resonance imaging in disease differentiation for parkinsonism or neurodegenerative disease affecting the basal ganglia. Parkinsonism & Related Disorders. 87. 75–81. 19 indexed citations
6.
Matsuyama, Hirofumi, Hidehiro Ishikawa, Akihiro Shindo, et al.. (2020). Myasthenia gravis with anti-muscle-specific tyrosine kinase antibodies during therapy for multiple myeloma: a case report. BMC Neurology. 20(1). 240–240. 2 indexed citations
7.
Shindo, Akihiro, Yuichiro Ii, Hidehiro Ishikawa, et al.. (2019). Small Cortical Infarcts Transformed to Lobar Cerebral Microbleeds: A Case Series. Journal of Stroke and Cerebrovascular Diseases. 28(4). e30–e32. 7 indexed citations
8.
Ishikawa, Hidehiro, Yuichiro Ii, Akihiro Shindo, et al.. (2018). Comparison of Premortem Magnetic Resonance Imaging and Postmortem Autopsy Findings of a Cortical Microinfarct. Journal of Stroke and Cerebrovascular Diseases. 27(10). 2623–2626. 5 indexed citations
9.
Matsuyama, Hirofumi, Yuichiro Ii, Masayuki Maeda, et al.. (2017). Background and distribution of lobar microbleeds in cognitive dysfunction. Brain and Behavior. 7(11). e00856–e00856. 10 indexed citations
10.
11.
Shima, Daisuke, et al.. (2014). A Retrospective, Cross Sectional Study On The Real-World Values Of Cardiovascular Risk Factors Using A Health Care Database In Japan. Value in Health. 17(3). A123–A124. 1 indexed citations
12.
13.
Shima, Daisuke, et al.. (2014). A Database Study to Investigate the Incidence of Anaphylaxis and the Prescription Rate of Self-Injection Epinephrine in Japan. Value in Health. 17(7). A589–A590. 1 indexed citations
14.
Tamura, Asako, et al.. (2013). A case of hypomyelinating leukodystrophy with new homozygous mutation in POLR3A. Rinsho Shinkeigaku. 53(8). 624–629. 2 indexed citations
15.
Ii, Yuichiro, et al.. (2012). A case of Churg-Strauss syndrome presenting with lower cranial neuropathy. Rinsho Shinkeigaku. 52(7). 507–510. 1 indexed citations
16.
Ii, Yuichiro, Masayuki Maeda, Hirotaka Kida, et al.. (2012). In vivo Detection of Cortical Microinfarcts on Ultrahigh‐Field MRI. Journal of Neuroimaging. 23(1). 28–32. 50 indexed citations
17.
Ikejiri, Makoto, Akihiro Shindo, Yuichiro Ii, et al.. (2012). Frequent association of thrombophilia in cerebral venous sinus thrombosis. International Journal of Hematology. 95(3). 257–262. 10 indexed citations
18.
19.
Ii, Yuichiro, et al.. (2008). Cervical spinal cord infarction in a patient with cervical spondylosis triggered by straining during bowel movement. Journal of Clinical Neuroscience. 16(1). 106–107. 6 indexed citations
20.
Ii, Yuichiro & Shigeki Kuzuhara. (2008). Rheumatoid cranial pachymeningitis successfully treated with long-term corticosteroid. Rheumatology International. 29(5). 583–585. 8 indexed citations

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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