#lab

Pusan National University Hospital

MSK8R Lab

๊ทผ๊ณจ๊ฒฉ๊ณ„ ์žฌํ™œ์„ ์„ผ์„œ์™€ ๊ธฐ๊ณ„ํ•™์Šต์œผ๋กœ ๋‹ค์‹œ ์”๋‹ˆ๋‹ค. ์—ฐ๊ณจ ์ƒ์ฒด์ „๊ธฐ(EAG), ์š”์ถ”-๊ณจ๋ฐ˜ ์šด๋™ํ•™, ์ธก์ • ๋ถˆํ™•๋„๋ฅผ ์ถ•์œผ๋กœ ์ž„์ƒ๊ณผ ๊ณตํ•™์„ ์ž‡๋Š” ์—ฐ๊ตฌ์‹ค์ž…๋‹ˆ๋‹ค.

Research Topics Curriculum Vitae Album Blog Principal Investigator
37Publications
52Invited lectures
16Active projects
9Research grants
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๐Ÿ”ฅ ์ง„ํ–‰ ์ค‘ (Active)

ํšŒ์˜ โ€” ๋žฉ๋ฏธํŒ…๋ชฉ๋ก ยท ์น˜๋ฃŒ์‹ค๋ฏธํŒ…๋ชฉ๋ก

๐Ÿ“Š ์—ฐ๊ตฌ ํ”„๋กœ์ ํŠธ ํ˜„ํ™ฉ

ํผ๋ธ”๋ฆฌ์‹œ ์‹œ Task.md์—์„œ ์ž๋™ ๊ฐฑ์‹ ๋ฉ๋‹ˆ๋‹ค

Project Phase Status Next Action
} FSHD initiation ๐Ÿ”ด stale IRB ์Šน์ธ ์™„๋ฃŒ, SAP/CRF ์ž‘์„ฑ ์™„๋ฃŒ โ€” ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ ์‹œ์ž‘ ๋Œ€๊ธฐ
} K-ArtistMSK initiation ๐Ÿ”ด stale PRD ์ž‘์„ฑ ์™„๋ฃŒ, ๊ณต๋™์—ฐ๊ตฌ์ž ์ ‘์ด‰ ๋‹จ๊ณ„ (๋ณด๋ฅ˜์ค‘)
} CTgenetics OBJ 1 documentation ๐ŸŸข active 0 draft ์™„์„ฑ (F1-F5 ยท S1-S6 ยท Deposition Package) โ€” claim ledger ๊ฒ€์ˆ˜ 31/47 verified
} CTgenetics OBJ 4 initiation ๐ŸŸข active ๊ธฐํš ๋‹จ๊ณ„ (Paper 1/2 ์ดํ›„, biobankยทcollaboration ํ™•๋ณด ์‹œ)
} CTgenetics OBJ 5 initiation ๐ŸŸข active ์ดˆ๊ธฐ ๊ทœ๋ช… ์™„๋ฃŒ (a ๊ธฐ๋Šฅ/b GWAS Catalog/c fine-mapping), ์•„์ด๋””์–ดโ†’๊ธฐํš
} CTgenetics OBJ 6 initiation ๐ŸŸข active ๊ธฐํš โ†’ ์„ธํŒ… ์ฐฉ์ˆ˜ (AZ ํ™˜๊ธ‰ ํ”„๋กœ๊ทธ๋žจ 10์›” ๊ฐœ์‹œ์— ๋งž์ถค)
} CTgenetics Paper 1 - manuscript.bak-20260824 documentation ๐ŸŸข active -
} CTgenetics Paper 2 - manuscript documentation ๐ŸŸข active -
} CTgenetics OBJ 3 data_waiting ๐ŸŸก waiting Paper 1 ํˆฌ๊ณ  ๋Œ€๊ธฐ โ€” MR headline ํ™•๋ณด ์™„๋ฃŒ, ์ถ”๊ฐ€ ๋ถ„์„์€ ํˆฌ๊ณ  ํ›„ ์ฐฉ์ˆ˜
} EAG OBJ2 data_collection ๐ŸŸข active ๋ฐ์ดํ„ฐ ์ˆ˜์ง‘ ์™„๋ฃŒ (44๋ช… / 95๋ฐฉ๋ฌธ / 1,215์„ธ์…˜), ๋ฐ์ดํ„ฐ ๋ฃจํŠธ ๋ฐฐ์„  ์™„๋ฃŒ, ํ†ต๊ณ„ยทML ์ค‘๊ฐ„๊ฒฐ๊ณผ ์‚ฐ์ถœ(Dissertation Ch.4), offset ์œ„์ž„ ๋ผ์šด๋“œ ๋Œ€๊ธฐ
} EAG OBJ3 initiation ๐ŸŸข active ๊ธฐํš (ํ•ต์‹ฌ์—ฐ๊ตฌ 1์ฐจ๋…„๋„ Q3 ์ฐฉ์ˆ˜ ์˜ˆ์ •). 16์ฑ„๋„ ์กฐ๋ฐ€ ๋ฐฐ์—ด๋กœ ๋ฌด๋ฆŽ EAG์˜ ๋ถ€ํ•˜ ์ •๋ณด ๊ณต๊ฐ„ ์ง€๋„๋ฅผ ๋งŒ๋“ค๊ณ , ๊ฑฐ๊ธฐ์„œ ํ‘œ์ค€ montage๋ฅผ ์‚ฌํ›„ ์œ ๋„ํ•˜๋Š” ์—ฐ๊ตฌ
} EAG OBJ4 initiation ๐ŸŸข active ์‹œ๋ฎฌ๋ ˆ์ด์…˜ ์™„๋ฃŒ, ๋…ผ๋ฌธํ™” ์ค€๋น„. ํ‘œ๋ฉด EAG์˜ ๊ณต๊ฐ„ ์ •๋ณด ํ•œ๊ณ„๋ฅผ ์šฉ์ ์ „๋„ ๋ชจ๋ธ๋กœ ๊ทœ์ •ํ•˜๊ณ  ์ „๊ทน ๋ฐฐ์น˜๋ฅผ ๋ฌผ๋ฆฌ์—์„œ ์œ ๋„ํ•˜๋Š” Technical Note
} Pelvictilt OBJ1 analysis ๐ŸŸข active Radiographic 20/20 ์ž…๋ ฅ ์™„๋ฃŒ (radiographic_parameter.xlsx), QC ํ›„ ํ†ต๊ณ„ ๋ถ„์„ ์ฐฉ์ˆ˜
} Pelvictilt OBJ4 data_collection ๐ŸŸข active 2027 CMIT ์œตํ•ฉICT ๊ณผ์ œ ๊ณ„ํš์„œ ์ดˆ์•ˆ (IMU-EMG ๋ณด์ƒ๋™์ž‘ ์‹ค์‹œ๊ฐ„ ํƒ์ง€)
} Sk8MSK OBJ1 - manuscript documentation ๐ŸŸข active Draft (IntroductionยทMethods ์™„์„ฑ, ResultsยทDiscussion ์Šคํฌ๋ฆฌ๋‹ ํ›„ ์ฑ„์›€)
} Sk8MSK OBJ2 data_collection ๐ŸŸข active OBJ2 survey ์ •๊ตํ™” โ€” ๋น„๋Œ€๋ฉด ๊ตญ๋‚ด ์ „์—ญ ์„ค๋ฌธ IRB ์ค€๋น„ ๋‹จ๊ณ„
} Sk8MSK OBJ2 Arm A - manuscript initiation ๐ŸŸข active Arm A manuscript draft โ€” IntroยทMethods ์™„์„ฑ, Results/Discussion ๊ฒฐ๊ณผ์ „ ๊ณจ๊ฒฉ
} Sk8MSK OBJ2 Arm A - ํŒŒ์ผ๋Ÿฟ ์ธ์ง€๋””๋ธŒ๋ฆฌํ•‘ ๊ฐ€์ด๋“œ initiation ๐ŸŸข active Arm A ํŒŒ์ผ๋Ÿฟ ์ „๋‹ฌ ์ „๋žตยท์ธ์ง€ ๋””๋ธŒ๋ฆฌํ•‘ ๊ฐ€์ด๋“œ (์Šค์ผ€์ดํ„ฐ 5~6๋ช…)
} Sk8MSK OBJb - longboard (future) data_collection ๐ŸŸข active ๋ถ€์‚ฐ๋ฌผ(by-product) ์•„์ด๋””์–ด: parked, OBJ1 ์™„๋ฃŒ ํ›„ ๊ฒ€ํ† 
} FSCPG OBJ2 data_waiting ๐ŸŸก waiting CPG ์œ„์›ํšŒ ๋ฐ์ดํ„ฐ ์ˆ˜์‹  ๋Œ€๊ธฐ ์ค‘
MSK8R Lab

MusculoSkeletal Kinematics Innov8 Rehabilitation Lab
Department of Rehabilitation Medicine, Pusan National University Hospital
PI: Jaehyun Lee, MD (์ด์žฌํ˜„)

We innovate rehabilitation through musculoskeletal kinematics research.

Mission

MSK8R Lab develops sensor-based biomechanical analysis and AI-driven rehabilitation solutions to advance musculoskeletal diagnosis and treatment. We bridge clinical rehabilitation medicine with biomedical engineering โ€” integrating biosignal processing, motion kinematics, and machine learning to transform how musculoskeletal disorders are assessed and rehabilitated.

Research Topics

โšก
Electroarthrography (EAG)

Cartilage biosignal analysis & load monitoring โ€” 4-year Core Research

Active
๐Ÿฆด
Spinal Stability & Pelvic Tilt Kinematics

IMU-based lumbopelvic analysis & SpineView clinical platform

Active
๐Ÿ“
Uncertainty in Medical Field

Reference standards with measurement uncertainty for nerve conduction studies

Active
๐Ÿงฌ
Calcific Tendinitis

Genetic background (whole exome sequencing) & radiologic quantification

Active
๐Ÿ“Š
Sarcopenia

Big data analysis of biomarkers and body composition

Active
๐Ÿ‹๏ธ
MSK Rehabilitation Programs

Evidence-based exercise rehabilitation protocols

Active
๐Ÿ›น
Skateboarding Sports Medicine

Knowledge-gap analysis, injury epidemiology & rehabilitation for an Olympic sport

Active

Highlights

Featured Research

Electroarthrography (EAG) โ€” A novel biosignal approach using OpenBCI to detect early cartilage pathology through load-induced electrical potentials in joints, synchronized with ground reaction force data. Published in BMC Musculoskelet Disord (2025).

Ref: Lee JH, Jang YS, Chang WD. BMC Musculoskelet Disord. 2025;26(1). doi:10.1186/s12891-025-08939-8

Funding & Grants

  • EAG Load Monitoring (Core Research) โ€” Ministry of Science and ICT, 4-year (2026-2030)
  • Cartilage Load-Induced Potentials โ€” PNUH Convergence Medical Institute (2024-2025)
  • Pelvic Tilt Biomechanics โ€” PNUH Biomedical Research Institute (2025, Ongoing)
  • Calcific Tendinitis NGS โ€” National Research Foundation of Korea (2020-2023)

Awards

  • Excellent Poster Award, "Cartilage-Generated Electric Potentials," 52nd KARM Fall Conference, 2024
  • Best Oral Presentation, "Pressure Characteristics of The Knee Joints," KANMS Spring Conference, 2019

Principal Investigator

Name Jaehyun Lee, MD (์ด์žฌํ˜„)
Position Clinical Associate Professor
Affiliation Dept. of Rehabilitation Medicine, Pusan National University Hospital
Education MD, Kosin University ยท PhD Candidate (AI Convergence), Pukyeong National University
Fellowship MSK Rehabilitation, Seoul National University Hospital
Specialization Musculoskeletal rehabilitation, US/fluoroscopy-guided procedures, therapeutic exercise
Email jaehyun@pusan.ac.kr

Contact

Contact

Department of Rehabilitation Medicine
Pusan National University Hospital
179 Gudeok-ro, Seo-gu, Busan 49241, Republic of Korea
Email: jaehyun@pusan.ac.kr