Personal profile
Research Interests
This portfolio consolidates a multidisciplinary program at the intersection of Biomedical Engineering, Rehabilitation, Prosthetics & Neurotechnology, and intelligent sensing. Across several studies, the author develops and evaluates Brain-Computer Interface (BCI)–driven neurorehabilitation protocols for post-stroke patients, integrating Motor Imagery (MI), Action Observation (AO), Neurofeedback (NFB), and non-invasive stimulation approaches (csDCS, tACS). Robotic augmentation (gloves, monocycle, orthoses) and low-cost EEG/sEMG sensing accompany these protocols to decode neural intentions, track progress with clinical scales (FMA, FIM, NIHSS, MBT, TUG, 10MWT, etc.), and monitor muscle activity. Several works employ advanced signal processing (CSP, FBCSP, RG, PWFP) and classifiers (LDA, SVM, kNN) to achieve robust MI recognition and hand/finger movement control, with notable effectiveness in upper- and lower-limb rehabilitation. Additional projects broaden impact beyond neurorehabilitation: low-cost sensorized systems for vertical jump analysis in sports; integrated portable medical assistants (IPMA) combining ML for worker health surveillance; and evaluative studies of robotic orthoses/exoskeletons using kinematic and sEMG metrics, plus user-satisfaction assessments. A recurring theme is real-time, multimodal data fusion (EEG, sEMG, kinematics, HR, SpO2) and the translation of these signals into assistive interventions, with emphasis on accessibility, usability, and scalability. Overall, the research demonstrates a coherent trajectory toward practical, low-cost, user-centered BCIs and robotic rehabilitation tools that enhance motor recovery, daily functioning, and safety in clinical and athletic contexts. The impact lies in advancing robust, adaptable neurorehabilitation pipelines, validating them across multiple cohorts and settings, and informing clinical adoption through standardized metrics and usability outcomes.
Key Topics:
- Biomedical Engineering, Rehabilitation, Prosthetics & Neurotechnology
- Robotics, Autonomous Systems & Control
- Sensors, Instrumentation & Measurement Systems
- Artificial Intelligence, Machine Learning & Data Science
- BCI/MI/AO/NF for neurorehabilitation
- Non-invasive brain stimulation (csDCS, tACS)
- Lower- and upper-limb rehabilitation robotics
- Clinical evaluation metrics and usability
- Low-cost sensing and accessibility in rehabilitation
- Sports science sensing and performance analytics
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 3 Good Health and Well-being
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SDG 7 Affordable and Clean Energy
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Collaborations and top research areas from the last five years
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Development of an interactive technological platform to support motor rehabilitation in stroke patients through intelligent assistance
Villa Parra, A. C. (PI), Cevallos Larrea, P. F. (Col), Freire Bastos, T. (External), Ordoñez Ordoñez, L. F. (Student), Salgado Guerrero, M. G. (Col) & Mogrovejo Nieves, K. I. (Student)
30/06/25 → …
Project: Research and Development
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Artificial Intelligence and Neuroscience in the Analysis of Ecuadorian Business Management
Cuesta Astudillo, F. L. (PI), Villa Parra, A. C. (Col), Buele Nugra, I. G. (Col), Marin Neira, D. M. (Student), Coral Pesantez, L. E. (Col), Paredes Andaluz, C. C. (Student), Muzha Iñaguazo, C. M. (Student), Llivicota Patiño, K. P. (Student), Mocha Guaillas, D. E. (Col), Berrezueta Saraguro, A. T. (Student), Mejia Mejia, F. M. (Col), Luna Celi, E. P. (Student), Saltos Patiño, D. A. (Student), Portilla Inga, D. M. (Student), Lucero Angamarca, J. A. (Student) & Castillo Rodriguez, A. F. (Student)
26/09/24 → …
Project: Research and Development
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Multichannel Acquisition Platform for Electrophysiological Signals and Multimodal Stimulation (Phase 2)
Villa Parra, A. C. (Col) & Cevallos Larrea, P. F. (PI)
21/05/24 → …
Project: Research and Development
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Integrated Portable Medical Assistant for Measuring Heart Rate, Blood Pressure, Oxygen Saturation Level, and Body Temperature as Telemedicine Technology to Assist in COVID-19 Diagnosis
Villa Parra, A. C. (PI), Yupa Romero, L. F. (Student), Landi Sisalima, C. D. (Student), Llanos Quilli, K. M. (Student) & Vasquez Ucho, P. A. (Student)
10/12/20 → 2/06/22
Project: Research and Development
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Multichannel Acquisition Platform for Electrophysiological Signals and Multimodal Stimulation
Urgiles Ortiz, P. F. (Col), Bueno Palomeque, F. L. (Col), Villa Parra, A. C. (Col), Cevallos Larrea, P. F. (PI), Landi Nieto, C. S. (Student), Molina Vidal, D. A. (Student), Saula Jerez, W. J. (Student), Guambaña Calle, L. E. (Student), Chauca Calle, M. I. (Student), Gutierrez Bermeo, D. D. (Student), Castillo Guerrero, J. M. (Student), Macias Vasquez, R. V. (Student), Gutierrez Heredia, C. A. (Student), Arboleda Abad, J. L. (Student) & Encarnación, D. (Student)
22/11/18 → 9/11/22
Project: Research and Development
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Mobile Application for an Integrated Portable Medical Assistant
Ormaza Siguenza, L., Villa Parra, A. C. & Bastos Filho, T., 2026, Smart Technologies, Systems and Applications - 4th International Conference, SmartTech-IC 2024, Revised Selected Papers. Narváez, F. R., Villa, M. N. & Díaz, G. M. (eds.). Springer Science and Business Media Deutschland GmbH, p. 44-55 12 p. (Communications in Computer and Information Science; vol. 2393 CCIS).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Bci in Stroke Rehabilitation with Robotic Devices, Tacs and Fes: A Case Study
Bastos Filho, T. F., Gonzalez Cely, A. X., Mehrpour, S., Schreider, S., Souza, F., Cabral, F. & Villa Parra, A. C., 21 Oct 2025, In: Journal of Biomedical Engineering and Biosciences (JBEB). 12, 12, p. 7-17 11 p.Research output: Contribution to journal › Article
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Comparative Analysis of Joint Torques During the Swing Phase of Human Gait
Munoz-Benites, K., Simeon-Quispe, A., Rodriguez-Contreras, I., Leon-Abad, J., Reinoso-Regalado, M., Villa-Parra, A. C. & Abarca, V. E., 2025, 2025 8th International Conference on Advances in Biomedical Engineering, ICABME 2025. Institute of Electrical and Electronics Engineers Inc., (International Conference on Advances in Biomedical Engineering, ICABME).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Comparative Study of Human Gait Using 2D Video-Based Motion Analysis
Balboa, A. A., Lazares, B. J., Llanos, D. G., Muñoz, M. P., Villavicencio, K. S., Abarca, V. E. & Villa Parra, A. C., 2025, ETCM 2025 - 9th Ecuador Technical Chapters Meeting. Institute of Electrical and Electronics Engineers Inc., (ETCM 2025 - 9th Ecuador Technical Chapters Meeting).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review
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Enhancing cortical rhythms through robotic glove-assisted motor imagery training
Blanco-Díaz, C. F., González-Cely, A. X., Guerrero-Méndez, C. D., Villa-Parra, A. C. & Bastos-Filho, T. F., 15 Sep 2025, In: Transactions on Energy Systems and Engineering Applications. 6, 2, p. 1-10 10 p., 580.Research output: Contribution to journal › Article › peer-review
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