Kohei Chida

1.0k total citations
63 papers, 663 citations indexed

About

Kohei Chida is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Rheumatology. According to data from OpenAlex, Kohei Chida has authored 63 papers receiving a total of 663 indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Neurology, 28 papers in Pulmonary and Respiratory Medicine and 17 papers in Rheumatology. Recurrent topics in Kohei Chida's work include Intracranial Aneurysms: Treatment and Complications (39 papers), Cerebrovascular and Carotid Artery Diseases (28 papers) and Moyamoya disease diagnosis and treatment (17 papers). Kohei Chida is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (39 papers), Cerebrovascular and Carotid Artery Diseases (28 papers) and Moyamoya disease diagnosis and treatment (17 papers). Kohei Chida collaborates with scholars based in Japan, United States and Netherlands. Kohei Chida's co-authors include Kuniaki Ogasawara, Masakazu Kobayashi, Kenji Yoshida, Akira Ogawa, Kazunori Terasaki, Yasunari Otawara, Yoshitaka Kubo, Yasunori Suga, Kenta Aso and Shunrou Fujiwara and has published in prestigious journals such as SHILAP Revista de lepidopterología, Stroke and Journal of neurosurgery.

In The Last Decade

Kohei Chida

58 papers receiving 659 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Kohei Chida Japan	17	389	363	168	167	167	63	663
Akitsugu Kawashima Japan	16	499 1.3×	265 0.7×	51 0.3×	107 0.6×	295 1.8×	72	683
Ichiro Deguchi Japan	14	219 0.6×	212 0.6×	224 1.3×	279 1.7×	45 0.3×	86	684
Alain Viguier France	17	520 1.3×	169 0.5×	50 0.3×	270 1.6×	96 0.6×	40	845
Vincent Ip Hong Kong	12	192 0.5×	261 0.7×	119 0.7×	246 1.5×	39 0.2×	24	517
Yoshihiro Kiura Japan	15	488 1.3×	285 0.8×	79 0.5×	166 1.0×	155 0.9×	76	809
Linfang Lan China	15	239 0.6×	368 1.0×	119 0.7×	333 2.0×	28 0.2×	29	684
Robin Sellar United Kingdom	13	387 1.0×	254 0.7×	40 0.2×	205 1.2×	50 0.3×	42	620
A. Schwartz Germany	14	548 1.4×	569 1.6×	150 0.9×	288 1.7×	56 0.3×	26	861
Lionel Calvière France	16	577 1.5×	177 0.5×	23 0.1×	186 1.1×	221 1.3×	39	732
Peiyi Gao China	14	249 0.6×	234 0.6×	66 0.4×	296 1.8×	31 0.2×	53	571

Countries citing papers authored by Kohei Chida

Since Specialization

Citations

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

Fields of papers citing papers by Kohei Chida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kohei Chida

This figure shows the co-authorship network connecting the top 25 collaborators of Kohei Chida. A scholar is included among the top collaborators of Kohei Chida 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 Kohei Chida. Kohei Chida 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

Fujiwara, Shunrou, et al.. (2024). Feasibility of Diffusion-weighted Imaging (DWI) for Assessing Cerebrospinal Fluid Dynamics: DWI-fluidography in the Brains of Healthy Subjects. Magnetic Resonance in Medical Sciences. 24(2). 166–175. 1 indexed citations

Öztürk, Cemile Nurdan, Kohei Chida, Arya Mariam Roy, et al.. (2024). Updates on Breast Reconstruction: Surgical Techniques, Challenges, and Future Directions. World Journal of Oncology. 15(6). 853–870. 2 indexed citations

Akamatsu, Yosuke, Kohei Chida, Shunrou Fujiwara, et al.. (2023). Fluid balance management with loop diuretics in patients with aneurysmal subarachnoid hemorrhage treated with clazosentan: A case series. SHILAP Revista de lepidopterología. 5(2). 74–78. 7 indexed citations

Kubo, Yoshitaka, Shunrou Fujiwara, Kohei Chida, et al.. (2022). Recovery of Cortical Neurotransmitter Receptor Function and Its Impact on Cognitive Improvement after Indirect Revascularization Surgery Alone for Adult Patients with Ischemic Moyamoya Disease: 123I-Iomazenil Single-Photon Emission Computed Tomography Study. World Neurosurgery. 164. e1135–e1142. 4 indexed citations

Matsuda, Tsuyoshi, Makoto Sasaki, Yoshitaka Kubo, et al.. (2022). Assessment of Heating on Titanium Alloy Cerebral Aneurysm Clips during 7T MRI. American Journal of Neuroradiology. 43(7). 972–977. 6 indexed citations

Ascanio, Luis C., Adam A. Dmytriw, Kohei Chida, et al.. (2021). Evaluation of the utility of early routine computed tomography angiography in subarachnoid hemorrhage patient outcomes. Journal of Clinical Neuroscience. 89. 133–138. 1 indexed citations

Chida, Kohei, Jun Yoshida, Shunrou Fujiwara, et al.. (2020). Identification of the Distal End of Carotid Plaque Using 3-Dimensional Fast Spin Echo T1-Weighted Magnetic Resonance Plaque Imaging. Journal of Stroke and Cerebrovascular Diseases. 29(4). 104680–104680. 5 indexed citations

Fujiwara, Shunrou, Kohei Chida, Masakazu Kobayashi, et al.. (2020). Comparison of Subjective and Objective Assessments on Improvement in Gait Function after Carotid Endarterectomy. Sensors. 20(22). 6590–6590. 1 indexed citations

Matheson, Rudy, Kohei Chida, Hui Lü, et al.. (2020). Neuroprotective Effects of Selective Inhibition of Histone Deacetylase 3 in Experimental Stroke. Translational Stroke Research. 11(5). 1052–1063. 26 indexed citations

10.

Akamatsu, Yosuke, Santiago Gomez‐Paz, Anna Luisa Kühn, et al.. (2020). Role of Surgical Intervention for Intracranial Dural Arteriovenous Fistulas With Cortical Venous Drainage in an Endovascular Era: A Case Series. Operative Neurosurgery. 20(4). 364–372. 6 indexed citations

11.

Akamatsu, Yosuke, Yoshitaka Kubo, Kohei Chida, Yasushi Matsumoto, & Kuniaki Ogasawara. (2019). Intraorbital Arteriovenous Fistula Presenting with Impaired Extraocular Movement After a Provocation Test at the Third Segment of the Ophthalmic Artery. World Neurosurgery. 131. 1–5. 1 indexed citations

12.

Maragkos, Georgios Α., Alejandro Enríquez-Marulanda, Mohamed M. Salem, et al.. (2018). Proposal of a Grading System for Predicting Discharge Mortality and Functional Outcome in Patients with Aneurysmal Subarachnoid Hemorrhage. World Neurosurgery. 121. e500–e510. 22 indexed citations

13.

Chida, Kohei, et al.. (2017). Primary Intramedullary Malignant Lymphoma in the Cervical Cord with a Presyrinx State. Cureus. 9(12). e2006–e2006. 3 indexed citations

14.

Yoshida, Jun, Kuniaki Ogasawara, Kohei Chida, et al.. (2016). Preoperative prediction of cerebral hyperperfusion after carotid endarterectomy using middle cerebral artery signal intensity in 1.5-tesla magnetic resonance angiography followed by cerebrovascular reactivity to acetazolamide using brain perfusion single-photon emission computed tomography. Neurological Research. 38(1). 1–9. 8 indexed citations

15.

Yamashita, Takeshi, Kuniaki Ogasawara, Hiroki Kuroda, et al.. (2012). Combination of Preoperative Cerebral Blood Flow and 123I-Iomazenil SPECT Imaging Predicts Postoperative Cognitive Improvement in Patients Undergoing Uncomplicated Endarterectomy for Unilateral Carotid Stenosis. Clinical Nuclear Medicine. 37(2). 128–133. 24 indexed citations

16.

Chida, Kohei, Kuniaki Ogasawara, Hiroki Kuroda, et al.. (2011). Central Benzodiazepine Receptor Binding Potential and CBF Images on SPECT Correlate with Oxygen Extraction Fraction Images on PET in the Cerebral Cortex with Unilateral Major Cerebral Artery Occlusive Disease. Journal of Nuclear Medicine. 52(4). 511–518. 20 indexed citations

17.

Chida, Kohei, Kuniaki Ogasawara, Kenta Aso, et al.. (2011). Postoperative Resolution of 123I-Iomazenil Uptake and Metabolic Rate of Oxygen in the Cerebral Cortex Accompanied by Postoperative Improvement of Cognition in a Patient Undergoing Extracranial-Intracranial Arterial Bypass Surgery for Internal Carotid Artery Occlusion. Clinical Nuclear Medicine. 36(5). 361–362.

18.

Kuroda, Hiroki, Kuniaki Ogasawara, Kenta Aso, et al.. (2010). Spontaneous Recovery of Reduced Cortical Central Benzodiazepine Receptor Binding Potential on I-123 Iomazenil SPECT in a Patient With Status Epilepticus. Clinical Nuclear Medicine. 35(2). 126–127. 9 indexed citations

19.

Kobayashi, Masakazu, Kuniaki Ogasawara, Kenta Aso, et al.. (2009). I-123 Iomazenil SPECT Imaging in a Patient With Hemispheric Brain Damage Due to Cerebral Ischemia During Carotid Endarterectomy. Clinical Nuclear Medicine. 35(1). 51–52. 1 indexed citations

20.

Ogasawara, Kuniaki, Yasunori Suga, Hideo Saitô, et al.. (2008). Concentration of Matrix Metalloproteinase-9 in the Jugular Bulb during Carotid Endarterectomy Correlates with Severity of Intraoperative Cerebral Ischemia. Cerebrovascular Diseases. 25(6). 587–592. 10 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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