Junpei Koge

916 total citations
63 papers, 345 citations indexed

About

Junpei Koge is a scholar working on Epidemiology, Pulmonary and Respiratory Medicine and Neurology. According to data from OpenAlex, Junpei Koge has authored 63 papers receiving a total of 345 indexed citations (citations by other indexed papers that have themselves been cited), including 40 papers in Epidemiology, 28 papers in Pulmonary and Respiratory Medicine and 25 papers in Neurology. Recurrent topics in Junpei Koge's work include Acute Ischemic Stroke Management (38 papers), Cerebrovascular and Carotid Artery Diseases (26 papers) and Intracranial Aneurysms: Treatment and Complications (14 papers). Junpei Koge is often cited by papers focused on Acute Ischemic Stroke Management (38 papers), Cerebrovascular and Carotid Artery Diseases (26 papers) and Intracranial Aneurysms: Treatment and Complications (14 papers). Junpei Koge collaborates with scholars based in Japan, United States and Belgium. Junpei Koge's co-authors include Ḱazunori Toyoda, Masayuki Shiozawa, Masatoshi Koga, Takeshi Yoshimoto, Masafumi Ihara, Kanta Tanaka, Tetsuya Hashimoto, Manabu Inoue, Takeshi Yamada and Tetsu Satow and has published in prestigious journals such as SHILAP Revista de lepidopterología, PLoS ONE and Neurology.

In The Last Decade

Junpei Koge

53 papers receiving 342 citations

Peers

Junpei Koge
Annika Nordanstig Sweden
Kazutaka Sonoda Japan
Yasha Kayan United States
Gregory Telman Israel
Kirsten Carroll United States
Napasri Chaisinanunkul United States
Liangfu Zhu China
Amin Aghaebrahim United States
S. Hennigs Germany
Kareem El Naamani United States
Annika Nordanstig Sweden
Junpei Koge
Citations per year, relative to Junpei Koge Junpei Koge (= 1×) peers Annika Nordanstig

Countries citing papers authored by Junpei Koge

Since Specialization
Citations

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

Fields of papers citing papers by Junpei Koge

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junpei Koge

This figure shows the co-authorship network connecting the top 25 collaborators of Junpei Koge. A scholar is included among the top collaborators of Junpei Koge 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 Junpei Koge. Junpei Koge 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.
NAKAHARA, Ichiro, Shoji Matsumoto, Junpei Koge, et al.. (2025). High-resolution CT angiography for follow-up evaluation of intracranial aneurysms treated with the Woven EndoBridge device: comparison with digital subtraction angiography. Journal of NeuroInterventional Surgery. jnis–2025.
2.
Koge, Junpei, Kanta Tanaka, Takeshi Yoshimoto, et al.. (2025). Visualization of Culprit Perforating Artery in Subcortical Infarction Using 3D MRI and Angiography Fusion Image. Clinical Neuroradiology. 35(4). 679–688.
3.
NAKAHARA, Ichiro, Shoji Matsumoto, Jun Morioka, et al.. (2025). Flow diverter is valid for aneurysms with incorporated branch vessels: Adding coil embolization and incorporated branch vessel diameter are predictors of treatment efficacy. Journal of Clinical Neuroscience. 135. 111192–111192. 1 indexed citations
4.
Tanabe, Jun, Ichiro NAKAHARA, Shoji Matsumoto, et al.. (2025). The Woven EndoBridge for Wide-Neck Bifurcation Aneurysms: A Retrospective Study of 120 Cases with Expanded Indications Covering All Subtypes. Neurointervention. 20(3). 150–159.
5.
6.
Tanaka, Kanta, Takeshi Yoshimoto, Junpei Koge, et al.. (2024). Detrimental Effect of Acute Hyperglycemia on the Outcomes of Large Ischemic Region Stroke. Journal of the American Heart Association. 13(23). e034556–e034556. 2 indexed citations
7.
Todo, Kenichi, Shuhei Okazaki, Ryosuke Doijiri, et al.. (2024). Atrial Fibrillation Detection and Ischemic Stroke Recurrence in Cryptogenic Stroke: A Retrospective, Multicenter, Observational Study. Journal of the American Heart Association. 13(3). e031508–e031508. 3 indexed citations
8.
Ueno, Yuji, Nobukazu Miyamoto, Kenichiro Hira, et al.. (2023). Left atrial appendage flow velocity predicts occult atrial fibrillation in cryptogenic stroke: a CRYPTON-ICM registry. Journal of Neurology. 270(12). 5878–5888. 4 indexed citations
9.
Sakakibara, Fumihiro, Kazutaka Uchida, Shinichi Yoshimura, et al.. (2023). Mode of Imaging Study and Endovascular Therapy for a Large Ischemic Core: Insights From the RESCUE-Japan LIMIT. Journal of Stroke. 25(3). 388–398. 2 indexed citations
10.
Yoshimoto, Takeshi, Manabu Inoue, Kanta Tanaka, et al.. (2023). Tmax Mismatch Ratio to Identify Intracranial Atherosclerotic Stenosis‐Related Large‐Vessel Occlusion Before Endovascular Therapy. Journal of the American Heart Association. 12(14). e029899–e029899. 9 indexed citations
11.
Yoshimoto, Takeshi, Kanta Tanaka, Junpei Koge, et al.. (2023). Parallel stent retriever mechanical thrombectomy of an acute internal carotid artery occlusion refractory to standard techniques: A case report. PubMed. 2. 1066491–1066491. 1 indexed citations
12.
Ohta, Tsuyoshi, Kanta Tanaka, Junpei Koge, et al.. (2022). Stent Retriever or Aspiration Catheter Alone vs Their Combination as the First-Line Thrombectomy in Acute Stroke. Neurosurgery. 92(1). 159–166. 1 indexed citations
13.
Koge, Junpei, Hiroshi Yamagami, Ḱazunori Toyoda, et al.. (2022). Early initiation of rivaroxaban after reperfusion therapy for stroke patients with nonvalvular atrial fibrillation. PLoS ONE. 17(4). e0264760–e0264760. 1 indexed citations
14.
Tanaka, Kanta, Masatoshi Koga, Keon‐Joo Lee, et al.. (2021). Transesophageal Echocardiography in Ischemic Stroke With Atrial Fibrillation. Journal of the American Heart Association. 10(22). e022242–e022242. 6 indexed citations
15.
Koge, Junpei, Kanta Tanaka, Takeshi Yoshimoto, et al.. (2021). Atherosclerotic Components in Thrombi Retrieved by Thrombectomy for Internal Carotid Artery Occlusion Due to Large Artery Atherosclerosis: A Case Report. Frontiers in Neurology. 12. 670610–670610. 4 indexed citations
16.
Koge, Junpei, Masayuki Shiozawa, & Ḱazunori Toyoda. (2021). Acute Stroke Care in the With-COVID-19 Era: Experience at a Comprehensive Stroke Center in Japan. Frontiers in Neurology. 11. 611504–611504. 19 indexed citations
17.
Koge, Junpei, Kanta Tanaka, Hiroshi Yamagami, et al.. (2021). Mechanical thrombectomy for stroke patients anticoagulated with direct oral anticoagulants versus warfarin. Journal of the Neurological Sciences. 427. 117545–117545. 4 indexed citations
18.
Koge, Junpei, Kanta Tanaka, Takeshi Yoshimoto, et al.. (2021). Early recurrent ischemic events after mechanical thrombectomy: effect of post-treatment intracranial hemorrhage. Journal of Neurology. 268(8). 2810–2820. 4 indexed citations
19.
Yoshimoto, Takeshi, Kanta Tanaka, Hiroshi Yamagami, et al.. (2020). Treatment Outcomes by Initial Neurological Deficits in Acute Stroke Patients with Basilar Artery Occlusion: The RESCUE Japan Registry 2. Journal of Stroke and Cerebrovascular Diseases. 29(11). 105256–105256. 11 indexed citations
20.
Koge, Junpei, Tomonori Iwata, Tetsuya Hashimoto, et al.. (2018). Carotid artery stenting with proximal embolic protection via the transbrachial approach: sheathless navigation of a 9-F balloon-guiding catheter. Neuroradiology. 60(10). 1097–1101. 9 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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