Hee‐Jin Im

445 total citations
28 papers, 302 citations indexed

About

Hee‐Jin Im is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Physiology. According to data from OpenAlex, Hee‐Jin Im has authored 28 papers receiving a total of 302 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Experimental and Cognitive Psychology, 8 papers in Cognitive Neuroscience and 8 papers in Physiology. Recurrent topics in Hee‐Jin Im's work include Sleep and related disorders (10 papers), Sleep and Wakefulness Research (7 papers) and Migraine and Headache Studies (6 papers). Hee‐Jin Im is often cited by papers focused on Sleep and related disorders (10 papers), Sleep and Wakefulness Research (7 papers) and Migraine and Headache Studies (6 papers). Hee‐Jin Im collaborates with scholars based in South Korea, United States and Puerto Rico. Hee‐Jin Im's co-authors include Chang‐Ho Yun, Min Kyung Chu, Kwang Ik Yang, Won‐Joo Kim, Robert J. Thomas, Seong-Ho Park, Mina Ha, Jeong‐Ki Pack, Hyunjoo Kim and Minjung Lee and has published in prestigious journals such as Neurology, American Journal of Epidemiology and SLEEP.

In The Last Decade

Hee‐Jin Im

22 papers receiving 293 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Hee‐Jin Im South Korea 8 141 96 64 54 47 28 302
Yukari Yamamoto Japan 10 192 1.4× 154 1.6× 18 0.3× 5 0.1× 36 0.8× 23 346
Rachel Nave Israel 10 141 1.0× 134 1.4× 50 0.8× 4 0.1× 59 1.3× 20 437
Anouk Vermeij Netherlands 7 48 0.3× 148 1.5× 91 1.4× 7 0.1× 16 0.3× 7 410
Sreedharan Geetha Sajith Singapore 8 27 0.2× 46 0.5× 116 1.8× 2 0.0× 38 0.8× 15 264
Sussanne Reyes Chile 9 56 0.4× 69 0.7× 44 0.7× 48 1.0× 19 344
Thom S. Lysen Netherlands 11 149 1.1× 135 1.4× 64 1.0× 47 1.0× 17 347
Agnieszka Bratek Poland 10 64 0.5× 54 0.6× 49 0.8× 94 2.0× 23 334
Janannii Selvanathan Canada 5 161 1.1× 78 0.8× 61 1.0× 69 1.5× 9 248
Pauline H. Croll Netherlands 10 24 0.2× 161 1.7× 57 0.9× 2 0.0× 68 1.4× 19 351
Alicia J. Roth United States 10 222 1.6× 157 1.6× 56 0.9× 25 0.5× 13 351

Countries citing papers authored by Hee‐Jin Im

Since Specialization
Citations

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

Fields of papers citing papers by Hee‐Jin Im

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Hee‐Jin Im. 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 Hee‐Jin Im. The network helps show where Hee‐Jin Im may publish in the future.

Co-authorship network of co-authors of Hee‐Jin Im

This figure shows the co-authorship network connecting the top 25 collaborators of Hee‐Jin Im. A scholar is included among the top collaborators of Hee‐Jin Im 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 Hee‐Jin Im. Hee‐Jin Im 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.
Jung, Yu Jin, Daeyoung Kim, Kyung Min Kim, et al.. (2025). Factors associated with diagnostic delay in narcolepsy: Real-world data from a Korean multicenter study. Sleep Medicine. 133. 106646–106646.
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Im, Hee‐Jin, et al.. (2023). Longitudinal Trends in Sleep and Related Factors Among South Korean Adults From 2009 to 2018. Journal of Clinical Neurology. 19(4). 392–392. 6 indexed citations
5.
Im, Hee‐Jin, et al.. (2023). Neck Pain Disability on Headache Impact and the Association between Sleep Disturbance and Neck Pain in Migraine. Journal of Clinical Medicine. 12(12). 3989–3989. 3 indexed citations
6.
Im, Hee‐Jin, et al.. (2023). Myeloneuropathy with Bilateral Foot Pain after Scrub Typhus Infection: An Antibody-Proven Case Report. 25(1). 38–41. 1 indexed citations
7.
Im, Hee‐Jin, Min Kyung Chu, Kwang Ik Yang, et al.. (2023). The association between social jetlag and depression is independent of sleep debt. Sleep And Breathing. 27(6). 2459–2467. 7 indexed citations
8.
Lee, Woo‐Jin, Hee‐Jin Im, Seung Ku Lee, et al.. (2023). REM Sleep Behavior Disorder and Its Possible Prodromes in General Population. Neurology. 101(23). e2364–e2375. 12 indexed citations
9.
Im, Hee‐Jin, Robert J. Thomas, Daeyoung Kim, et al.. (2022). Association between older subjective age and poor sleep quality: a population-based study. Behavioral Sleep Medicine. 21(5). 585–600. 10 indexed citations
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Kim, Dong‐Il, et al.. (2022). The Issue and Current State of Higher Education in Korea for People with Disabilities. Asian Journal of Education. 23(2). 361–387.
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Sunwoo, Jun‐Sang, Jae Wook Cho, Daeyoung Kim, et al.. (2021). Proposal for Prevention of Drowsy Driving-Related Motor Vehicle Accidents in Patients With Obstructive Sleep Apnea. 18(3). 127–136. 1 indexed citations
14.
Cho, Jae Wook, Jun‐Sang Sunwoo, Daeyoung Kim, et al.. (2021). Sleep Disorders and Risk of Motor Vehicle Accident. YUHSpace (Yonsei University Medical Library). 18(2). 72–77. 3 indexed citations
15.
Im, Hee‐Jin, et al.. (2021). Topic modeling and sentiment analysis of service quality for integrated resorts in Korea. International Journal of Tourism and Hospitality Research. 35(11). 191–206. 1 indexed citations
16.
Im, Hee‐Jin, Seol‐Hee Baek, Chang‐Ho Yun, & Min Kyung Chu. (2019). Time preference of headache attack and chronotype in migraine and tension-type headache. Chronobiology International. 36(11). 1528–1536. 14 indexed citations
17.
Im, Hee‐Jin, Min Kyung Chu, Kwang Ik Yang, et al.. (2017). Association Between Weekend Catch-up Sleep and Lower Body Mass: Population-Based Study. SLEEP. 40(7). 80 indexed citations
18.
Kim, Dongil, et al.. (2017). An Application Study of RTI for Identifying Students with Dyslexia - Focused on the Reading Fluency Program -. The Korean Journal of Educational Psychology. 31(2). 265–282. 2 indexed citations
19.
Im, Hee‐Jin, Seong-Ho Park, Min Kyung Chu, et al.. (2016). Associations of impaired sleep quality, insomnia, and sleepiness with epilepsy: A questionnaire‐based case–control study. Epilepsy & Behavior. 57(Pt A). 55–59. 57 indexed citations
20.
Ha, Mina, et al.. (2007). Radio-Frequency Radiation Exposure from AM Radio Transmitters and Childhood Leukemia and Brain Cancer. American Journal of Epidemiology. 166(3). 270–279. 55 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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