This map shows the geographic impact of Jae‐Kwan Cha'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 Jae‐Kwan Cha with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jae‐Kwan Cha more than expected).
This network shows the impact of papers produced by Jae‐Kwan Cha. 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 Jae‐Kwan Cha. The network helps show where Jae‐Kwan Cha may publish in the future.
Co-authorship network of co-authors of Jae‐Kwan Cha
This figure shows the co-authorship network connecting the top 25 collaborators of Jae‐Kwan Cha.
A scholar is included among the top collaborators of Jae‐Kwan Cha 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 Jae‐Kwan Cha. Jae‐Kwan Cha is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kang, Ji Hye, et al.. (2008). Can Diffusion-Perfusion Mismatch on Brain MRI in Acute Ischemic Stroke Patients Predict Clinical Outcome? -Preliminary Study Focused on rCBV-. Journal of the Korean Neurological Association. 26(4). 295–300.1 indexed citations
13.
Cha, Jae‐Kwan, et al.. (2006). Clopidogrel Resistance in Acute Ischemic Stroke. Journal of the Korean Neurological Association. 24(4). 318–322.6 indexed citations
14.
Jeong, Min‐Ho, et al.. (2004). Statin Reduced the Platelet CD63 and CD40L Expression in Atherosclerotic Ischemic Stroke with Hyperlipidemia. Journal of the Korean Neurological Association. 22(5). 453–458.1 indexed citations
15.
Cheon, Sang‐Myung, et al.. (2004). The Difference of Platelet Aggregability in Patients with Cerebral Infarction accordigng to Type of Anti-platelet Agents. Journal of the Korean Neurological Association. 22(1). 11–15.2 indexed citations
16.
Kim, Wook‐Joo, Kyung-Mi Lee, Kyung Won Park, et al.. (2003). Changes of Platelet Activation and Clinical Outcome in Acute Atherosclerotic Cerebral Infarction Treated with Clopidogrel Loading Dose (300 mg). Journal of the Korean Neurological Association. 21(2). 128–133.1 indexed citations
17.
Park, Kyung‐Won, et al.. (2003). The Serial Change of Platelet Activation for 90 Days in Patients with Atherosclerotic Ischemic Stroke. Journal of the Korean Neurological Association. 21(4). 334–338.
18.
Kim, Jae Woo, et al.. (2003). Clinical Features, Drug Responsiveness and Neuroimaging Findings in Dementia with Lewy Bodies. Journal of the Korean Neurological Association. 21(3). 261–266.
19.
Park, Kyung Won, et al.. (2002). A Case of Intractable Hiccups as Presenting Symptom of Multiple Sclerosis. Journal of the Korean Neurological Association. 20(2). 195–198.2 indexed citations
20.
Kim, Jong Kuk, et al.. (1999). Levodopa Induced Dystonia in Parkinson's Disease. Journal of the Korean Neurological Association. 17(4). 520–527.2 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.