Yeon Ja

598 total citations
7 papers, 244 citations indexed

About

Yeon Ja is a scholar working on Psychiatry and Mental health, General Health Professions and Cardiology and Cardiovascular Medicine. According to data from OpenAlex, Yeon Ja has authored 7 papers receiving a total of 244 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Psychiatry and Mental health, 3 papers in General Health Professions and 2 papers in Cardiology and Cardiovascular Medicine. Recurrent topics in Yeon Ja's work include Dementia and Cognitive Impairment Research (5 papers), Health and Wellbeing Research (3 papers) and Alzheimer's disease research and treatments (2 papers). Yeon Ja is often cited by papers focused on Dementia and Cognitive Impairment Research (5 papers), Health and Wellbeing Research (3 papers) and Alzheimer's disease research and treatments (2 papers). Yeon Ja collaborates with scholars based in South Korea, United States and Ethiopia. Yeon Ja's co-authors include Ki Woong Kim, Jin Hyeong Jhoo, Il Han Choo, Pavel Suk, Dong Young Lee, Jong Inn Woo, Joon Hyuk Park, Seok Bum Lee, Jong Choul Yoon and Chul‐Kee Park and has published in prestigious journals such as American Journal of Geriatric Psychiatry, Acta Anaesthesiologica Scandinavica and Alzheimer Disease & Associated Disorders.

In The Last Decade

Yeon Ja

7 papers receiving 228 citations

Peers

Yeon Ja
Jong Choul Yoon South Korea
Guusje van der Leeuw United States
Melanie Hafdi Netherlands
Stina Aam Norway
Leslie Toone United States
Bria Mele Canada
Yeon Ja
Citations per year, relative to Yeon Ja Yeon Ja (= 1×) peers Lorraine S. N. Law

Countries citing papers authored by Yeon Ja

Since Specialization
Citations

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

Fields of papers citing papers by Yeon Ja

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yeon Ja

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

All Works

7 of 7 papers shown
1.
Han, Ji Won, Seok Bum Lee, Tae Hui Kim, et al.. (2011). Functional Impairment in the Diagnosis of Mild Cognitive Impairment. Alzheimer Disease & Associated Disorders. 25(3). 225–229. 7 indexed citations
2.
Han, Ji Won, Tae Hui Kim, Jin Hyeong Jhoo, et al.. (2010). A Normative Study of the Mini-Mental State Examination for Dementia Screening (MMSE-DS) and Its Short form(SMMSE-DS) in the Korean Elderly. 14(1). 27–37. 93 indexed citations
3.
Seo, Eun Hyun, Dong Young Lee, Jung Hie Lee, et al.. (2010). Total Scores of the CERAD Neuropsychological Assessment Battery: Validation for Mild Cognitive Impairment and Dementia Patients With Diverse Etiologies. American Journal of Geriatric Psychiatry. 18(9). 801–809. 95 indexed citations
4.
Kim, Shin Gyeom, Dong Young Lee, Eun Hyun Seo, et al.. (2009). A Normative Study of an Executive Clock Drawing Task(CLOX) in Korean Elderly. JOURNAL OF THE KOREAN NEUROPSYCHIATRIC ASSOCIATION. 48(6). 436–445. 2 indexed citations
5.
Park, Joon Hyuk, Jin Yeong Choe, Jong Chul Youn, et al.. (2008). Reliability and Validity of the Korean Version of Severe Mini-Mental Status Examination (SMMSE-K). JOURNAL OF THE KOREAN NEUROPSYCHIATRIC ASSOCIATION. 47(2). 153–160. 2 indexed citations
6.
Kim, Ki Woong, Joon Hyuk Park, Seok Bum Lee, et al.. (2007). Predictors for Subjective Memory Complaints in the Elderly : The Results from Korean Longitudinal Study on Health and Aging (KLoSHA). JOURNAL OF THE KOREAN NEUROPSYCHIATRIC ASSOCIATION. 46(6). 560–565. 6 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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