Publications

Publications also can be found on Google Scholar.

[Medical imaging]

1. Lin, Chieh-Yu, Peng-Ta Liu, Ming-Ching Shen, and Shao-Li Han. “Developmental Changes in Hemophilic Knee Joint Morphology: A Geometric Morphometric Study.” Haemophilia, September 30, 2025.

2. Peng-Ta Liu, Wei, T.-S., & Ching, C. T.-S. (2024). Validation of Ultrasound Measurement of Vastus Lateralis for Appendicular Skeletal Muscle Mass in Chronic Kidney Disease Patients with Hemodialysis. Diagnostics, 14(22), Article 22. ( SCI, IF:3.0, ranking: 17.8%) 

3. Chen, Y.-L.,  Peng-Ta Liu*, Chiang, H. K., Lee, S.-H., Lo, Y.-L., Yang, Y.-C., & Chiou, H.-J. (2022). Ultrasound Measurement of Rectus Femoris Muscle Parameters for Discriminating Sarcopenia in Community-Dwelling Adults. Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine, 41(9), 2269–2277. (*: co-first author, SCI, IF:2.153, ranking: 38.7%)

4. Peng-Ta Liu, Wei, T.-S., & Ching, C. T.-S. (2021). Quantitative Ultrasound Texture Analysis to Assess the Spastic Muscles in Stroke Patients. Applied Sciences, 11(1) (SCI, IF:2.679, ranking: 42.2%)

[Biosignal]

5. Phan, T. L., Peng-Ta Liu, Van Hieu, N., Nguyen, H. A. T., Tran, N. L., Nguyen, D. H., et. al, (2025). Design and Development of a Button‐Style Transcutaneous Vagus Nerve Stimulation Device with Integrated PPG for HRV Monitoring. IEEJ Transactions on Electrical and Electronic Engineering. (SCI, IF:1.1 ranking: 48.9%)

6. Chang, K.-M.,  Peng-Ta Liu*., & Wei, T.-S. (2022). Electromyography Parameter Variations with Electrocardiography Noise. Sensors, 22(16), (*: co-first author, SCI, IF:3.874, ranking: 29.6%)

7. Wei, Ta-Sen,  Peng-Ta Liu, Liang-Wey Chang, and Sen-Yung Liu. (2017). Gait Asymmetry, Ankle Spasticity, and Depression as Independent Predictors of Falls in Ambulatory Stroke Patients. PLOSONE, 12(5), (SCI, IF:2.806, ranking:23.4%) 

8. Liu, Sen-Yung, Ching-Liang Hsieh, Ta-Sen Wei,  Peng-Ta Liu, Yu-Jun Chang, and Tsai-Chung Li. (2009). Acupuncture Stimulation Improves Balance Function in Stroke Patients: A Single-Blinded Controlled, Randomized Study. The American Journal of Chinese Medicine 37(3) 483–94. (SCI, IF:1.058, ranking:63.5%)

[Imaging Processing with artificial intelligence]

9. Raza, Aquib, Congo Tak Shing Ching,  Peng-Ta Liu, Thien-Luan Phan, Ngoc-Luan Tran, Ha Anh T. Nguyen, Mohammad Rameez, et al. “Enhancing Diagnostic Accuracy for Knee Osteoarthritis Using a Deep Learning Approach.” Journal of Physics: Conference Series 2949, no. 1 (February 2025): 012015, (EI)

10. Lin, C.-J., Shih, C.-H., Wei, T.-S.,  Peng-Ta Liu, & Shih, C.-Y. (2022). Local Object Tracking Using Infrared Array for Bed-exit Behavior Recognition. Sensors and Materials, 34(2), 855–870. (SCI, IF:0.879, ranking: 92.1%)

11. Lin, C.-J., Wei, T.-S.,  Peng-Ta Liu, Chen, B.-H., & Shih, C.-H. (2022). Bed-Exit Behavior Recognition for Real-Time Images within Limited Range. Sensors, 22(15), Article 15. (SCI, IF:3.874, ranking: 29.6%)

12. Shih, C.-H., Lin, C.-J., Wei, T.-S.,  Peng-Ta Liu, & Shih, C.-Y. (2021). Behavior Analysis based on Local Object Tracking and its Bed-exit Application. 2021 IEEE 4th International Conference on Knowledge Innovation and Invention (ICKII), 101–104. (EI) 

[Assistive technology]

13. Huang, Hsi Chuan, W.H. Kao, T.S. Wei, S.Y. Liu, Y.S. Syu, Peng-Ta Liu. “Development of Active Rehabilitation Device of Hand Joint.” Advanced Materials Research (November 2012): 245–50. (EI)

[Clinical practice]

1. 陳昭縈、吳敏溪，李美慧、劉鵬達、魏大森，個案管理與照護－即時互動式通訊軟體解決病人未被滿足之需求－以腦中風「經顱磁刺激」治療為例，彰化護理，2020/12。

2. 李靖海, 蔡榮德, 魏大森, 顏令瑋, 劉鵬達. 以智能型量測系統探討腦中風病人心跳變異率與姿勢性低血壓之相關性. 明道學術論壇 10, no. 3 (July 2017): 41–70.

3. 劉青山, 蕭真真, 郭倩嵐, 邱重閔, 鄭文玲, 郭建成, 黃林來招, 劉鵬達. 全人照護及太極拳運動對於重度憂鬱小腦萎縮患者之影響－前驅研究. The Changhua Journal of Medicine 14, no. 4 (December 2016): 179–86.

4. 劉鵬達, 邱重閔, 劉青山, 魏大森, 賴佐君. 太極拳訓練改善小腦萎縮患者平衡控制. The Changhua Journal of Medicine 14, no. 4 (December 2016): 205–12. 

5. 林仲哲, 魏大森, 劉鵬達. 健康成人下背彎曲度與下背伸肌活動度之相關性研究. 台灣復健醫學雜誌 40, no. 3 (September 2012): 161–69. 

6. 黃乃炯, 魏大森, 陳彥均, 梁瑋真, 劉鵬達. 威爾森氏症：病例報告. 台灣復健醫學雜誌 37, no. 1 (March 2009): 59–65.

7. 魏大森, 劉鵬達, 丁瑜瑄, 劉真真. 社區腦中風患者跌倒特徵與髖骨骨折相關性之研究. 台灣老年醫學暨老年學雜誌 3, no. 2 (May 2008): 130–40.

1. Peng-Ta Liu; Chin-San Liu, Sen-Yung Liu. Effects of High Frequency rTMS on Balance and Gait in SCA3–A Preliminary Study, Taiwan Rare Diseases Research and Holistic Care Society Annual Conference, Dec. 7 2024, Changhua, Taiwan. (Invited speech)

2. Chieh-Yu Lin, Peng-Ta Liu, Shao-Li Han. Radiographic morphometrics of knee joints in subjects with hemophilia, 113年台灣復健醫學會年會, Mar. 9 2024, Taipei, Taiwan.  (Oral presentation)

3. Han, Shao-Li, Peng-Ta Liu, Xu, Jia-Lang, Wei, Ta-Sen, Shen, Ming-Ching. The Comparisons of Deep Learning Algorithms to Grade Hemophilic Arthropathy on X ray films, 2023 East Asia Hemophilia Forum, Apr. 6 2023, Seoul, Korea. (Best presentation award)

4. Lai Wan-Wei, Peng-Ta Liu, Su-Fen Laio. The predicting factors for functional outcomes in patients receiving total knee arthroplasty, 112年台灣復健醫學會年會, Mar. 5 2023, Taipei, Taiwan.  (Oral presentation)

5. Peng-Ta Liu; Ta-Sen, Wei; Congo Tak-Shing, Ching. Quantitative ultrasound texture analysis to assess the spatic muscles in stroke patients, 2th International Symposium on Engineering and Technology (ISET 2020), Nov. 15 2020, Nantou, Taiwan. (Best oral presentation)

6. Peng-Ta Liu; Ta-Sen, Wei; Huihua-Kenny Chiang. The Echotexture of Spastic Muscle in Stroke Patients Using Local Binary Pattern with Sonoelastographic Imaging, 30th Euroson Congress of the EFSUMB (EUROSON 2018), Sep. 6 2018, Poznan, Poland. (Oral presentation)

7. Peng-Ta Liu. Tai Chi Training Improves Balance Control in Patients with Spinocerebellar Ataxia. 10th International Society of Physical and Rehabilitation Medicine World Congress (2016 ISPRM), May. 29 2016,  Kuala Lumpur, Malaysia. (Oral presentation)

8. Peng-Ta Liu. Disoriented Fiber of Biceps Tendon as a Sonographic Predictor for Shoulder Subluxation in Post Stroke Patients. 9th International Society of Physical and Rehabilitation Medicine World Congress (2015 ISPRM), Jun. 19 2015, Berlin, Germany. (Oral presentation)

1. Liu, Sen-Yung; Peng-Ta Liu; Liu, Chin-San. Improving Postural Control with High-Frequency rTMS in SCA3, 7th TIC-PDMD Taiwan International Congress of Parkinson's Disease and Movement Disorders, Nov. 22 2024, Taipei, Taiwan.

2. Su, Li-Fei, Peng-Ta Liu, Liao, Su-Fen. Immediate Effects of Robotic Assisted Gait Training on Gait Performance in Children with Cerebral Diplegia, International Conference on Movement Science and Technology, Nov. 22 2024, Taipei, Taiwan.

3. Se-Fen Laio, Peng-Ta Liu, Mei-Hwei Lee, Ta-Sen Wei, Sen-Yuan Liu. Trends and Characteristics of Falls in Hospitalized Patients: A 10-Year Retrospective Study, 第十三屆全人醫療暨整合服務研討會暨國際論壇, Nov. 12 2024, Taichung, Taiwan. 

4. Shen, Ting-Yi; Peng-Ta Liu; Ching, Congo Tak-Shing. The Impact of Transcutaneous Vagus Nerve Stimulation on Depression in College Students, International Symposium on Applied Science, Oct. 18 2024, Ho Chi Minh, Vietnam.

5. Raza, Aquib; Ching, Congo Tak-Shing; Peng-Ta Liu. Enhancing Diagnostic Accuracy for Knee Osteoarthritis Using a Deep Learning Approach, International Symposium on Applied Science, Oct. 18 2024, Ho Chi Minh, Vietnam. 

6. TL Phan, MI Ha, Ha Anh T. Nguyen, NO Tran, DNP Linh, Peng-Ta Liu et, al. Portable and affordable balance assessment system for falling management, 10th International Conference in Vietnam on the Development of Biomedical Engineering, July. 25 2024, Vietnam.

7. Peng-Ta Liu, Chang, Kang-Ming, Wei, Ta-Sen, Congo Tak-Shing, Ching. Classification of Adolescence Scoliosis by Electromyography with Deep Learning, 5th International Symposium on Engineering and Technology (ISET 2023), Nov. 2 2023, Nantou, Taiwan. (Excellent poster presentation)

8. Peng-Ta Liu, Ta-Sen Wei. Different Motor Evoked Potential Responses and Treatment Outcomes after Repetitive Transcranial Stimulation Treatment in Post-stroke, 12th World Congress for Neurorehabilitation (WFNR 2022), Dec. 14 2022, Vienna, Austria.

9. Peng-Ta Liu; Kang-Ming, Chang; Ta-Sen, Wei; Congo Tak-Shing, Ching. Evaluation of postural control using empirical mode decomposition in adolescents with idiopathic scoliosis, 4th International Symposium on Engineering and Technology 2022 (ISET 2022), Nov. 11 2022, Nantou, Taiwan.

10. Shih, Chi-Huang; Lin, Cheng-Jian; Wei, Ta-Sen; Peng-Ta Liu; Shih, Ching-Yu. Behavior Analysis based on Local Object Tracking and its Bed-exit Application, IEEE 4th International Conference on Knowledge Innovation and Invention (ICKII 2021), July. 1 2021, Taichung, Taiwan.

11. Siow, Co-Yih; Peng-Ta Liu; Wei, Ta-Sen, Repetitive Transcranial Magnetic Stimulation (Rtms) Improves Spasticity, Speech and Sleep in Chronic Stroke Patients, 7th Asia-Oceanian Conference of Physical & Rehabilitation Medicine (AOCPRM 2020), July. 12 2020, Seoul, Korea.

12. Peng-Ta Liu; Huihua-Kenny Chiang; Ta-Sen, Wei. Real-Time Muscle Stiffness Measurement with Shear Wave Imaging in Poststroke Patients. (2013 ISPRM),  Jun. 16 2013, Beijing, China. 

13. Ta-Sen, Wei; Jong-Jer, Lin; Peng-Ta Liu. An Integrated Transdiciplinary Approach Decreases Fall Incidence and Related Injuries in Hospitalized Patients. (2013 ISPRM),  Jun. 16 2013, Beijing, China. 

14. Ta-Sen, Wei; Liang-Wey Chang; Peng-Ta Liu. Different Postural Configurations Affect the Asymmetry of Vertical Forces During SIT-TO-STAND Tasks in Stroke Patients. (2013 ISPRM),  Jun. 16 2013, Beijing, China. 

15. Peng-Ta Liu; Ta-Sen, Wei; Liang-Wey Chang. The Effects of Different Postural Configurations on the Asymmetry of Vertical Forces During Sit-Stand-Sit Tasks in Stroke Patients. (2011 ISPRM),  Jun. 12 2011, San Juan, Puerto Rico.