Hyun Joo Yoo: h-index, Total Citations, and Citation Map
Hyun Joo Yoo's h-index is 16 (20 i10-index, 1,110+ total citations across 4+ publications) according to Google Scholar as of June 2026. Hyun Joo Yoo is affiliated with Emotion and Cognition Lab, University of Southern California.
Hyun Joo Yoo is a researcher affiliated with Emotion and Cognition Lab, University of Southern California, specializing in Psychology, HRV, fMRI. Their work has been cited 1,110 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Hyun Joo Yoo's Citation Metrics
Bibliometric impact based on 4 indexed publications.
- H-Index
- 16
- i10-Index
- 20
- Total Citations
- 1,110
- Citing Countries
- 11
As of June 2026.
Hyun Joo Yoo has an h-index of 16 and 1,110 total citations across 4 publications, with research cited by institutions in 11 countries.
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Brain structural concomitants of resting state heart rate variability in the young and old: evidence from two independent samples
2018112
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Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher established a foundational link between resting-state heart rate variability and brain structural concomitants across age groups, providing critical evidence from two independent samples.
The researcher established a neuroimaging link between locus coeruleus MRI contrast and parasympathetic heart rate variability, providing a novel biomarker for autonomic regulation.
The researcher identified distinct neural mechanisms for emotion upregulation versus downregulation, specifically linking downregulation to interoceptive brain regions.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Hyun Joo Yoo's research
Hyun Joo Yoo is a researcher in Psychology, HRV and fMRI at Emotion and Cognition Lab, University of Southern California. Their work has been cited 1,110 times across 4 publications (h-index 16), according to Google Scholar.
Their most-cited work, “Brain structural concomitants of resting state heart rate variability in the young and old: evidence from two independent samples” (2018), has accumulated 112 citations. Other influential works include “Higher locus coeruleus MRI contrast is associated with lower parasympathetic influence over heart rate variability” (2017) with 92 citations and “Increasing coordination and responsivity of emotion-related brain regions with a heart rate variability biofeedback randomized trial” (2023) with 68 citations.
Citations of Hyun Joo Yoo's research come primarily from United States, Italy and China, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
