Publications

Wang, J. E., Sindorf, J., Chen, P. W., Wu, J., Gonzales, A., O’Brien, M. K., ... & Jayaraman, A. (2024). Assessing actigraphy performance for daytime sleep detection following stroke: insights from inpatient monitoring in a rehabilitation hospital. Sleep Advances, 5(1), zpae057.

Chen P.-W., Klaesner J, Zwir I, Morgan KA. (2023) Detecting clinical practice guideline-recommended wheelchair propulsion patterns with wearable devices following a wheelchair propulsion intervention. Assist Technol. Mar 4;35(2):193-201.

Chen, P.-W.; O’Brien, M.K.; Horin, A.P.; McGee Koch, L.L.; Lee, J.Y.; Xu, S.; Zee, P.C.; Arora, V.M.; Jayaraman, A. (2022). Sleep Monitoring during Acute Stroke Rehabilitation: Toward Automated Measurement Using Multimodal Wireless Sensors. Sensors, 22, 6190. https:// doi.org/10.3390/s22166190.

Chen, P. W., Baune, N. A., Zwir, I., Wang, J., Swamidass, V., & Wong, A. W. (2021). Measuring Activities of Daily Living in Stroke Patients with Motion Machine Learning Algorithms: A Pilot Study. International Journal of Environmental Research and Public Health, 18(4), 1634.

Valyear, K.F., Philip, B.A., Cirstea, C.M., Chen, P.-W., Baune, N., Marchal, N., Frey, S.H. (2019) Interhemispheric transfer of post-amputation cortical plasticity within the human somatosensory cortex, NeuroImage, doi: https://doi.org/10.1016/j.neuroimage.2019.116291.

Chen, P-W. B., & Morgan, K. (2018). Toward community-based wheelchair evaluation with machine learning methods. Journal of Rehabilitation and Assistive Technologies Engineering, 5, 2055668318808409.

Frey, S. H., & Chen, P-W. (2015). The mirror neuron analogy: Implications for rehabilitation neuroscience: Comment on “Grasping synergies: A motor-control approach to the mirror neuron mechanism” by A. D’Ausilio et al. Physics of Life Reviews, 12, 106–107. 

Chen, P-W., Jantz, T. K., & Morsella, E. (2014). The Prepared Reflex: Behavioral and Subjective Flanker Interference Effects. International Journal of Psychological Studies. 

Chen, P-w., Banker, M., Kaye, M., Song, P.X.K., Zanna, K., Sano, A., Cantoral, A., Peterson, K.E., Tellez-Rojo, M.M., Cielo, C., Williamson, A.A., Zemel, B.S., Moreno, J.P., Jansen, E.C., Mitchell, J.A. (2024, March 20). Performance of an Automated Sleep Scoring Approach for Actigraphy Data in Children and Adolescents. [Poster Abstract]. 2024 Epidemiology and Prevention | Lifestyle and Cardiometabolic Health Annual Conference, Chicago, IL, United States.

 Chen, P-w., Walch, O., Cielo, C., Jansen, E.C., Mitchell, J.A. (2024, June 1). Comparing Validation Metrics of Machine Learning Algorithms for Actigraphy Data in Children [Oral and Poster Abstract]. 2024 SLEEP Conference, Houston, TX, United States.

Wang, J., Sindorf, J., Chen, P. W., Wu, J., Gonzales, A., Mattison, M., ... & Jayaraman, A. (2024). 1015 Evaluation of Actigraphy Sensors: Detecting Daytime Sleep After Stroke in an Inpatient Rehabilitation Hospital. Sleep, 47, A436-A437.

Chen, P.-w., Walch, O., Decker, J., Moll, E., Fair, M., Siedman, C., Williamson, A.A., Cielo, C., Mitchell, J. (2023, October 17). Performance Metrics of Open-Source Actigraphy Sleep Scoring Algorithms for Children. [Poster Abstract]. Chronobiology and Sleep Institute (CSI) Research Meetings, Seminars, and Retreats, Philadelphia, PA.

Chen, P.-W., O’Brien, M., Nguyen, A., Prokup, S., Knutson, K., Yang, H. S., ... & Jyaraman, A. (2022). 0597 The Relationship Between Sleep Quality and Functional Outcomes Following Acute Stroke and Inpatient Rehabilitation. Sleep, 45(Supplement_1), A262-A263.

Chen, P.-W., Zwir Nawrocki, J. S. I., Baune, N. A., Swamidas, V., & Wong, V. (2022). Living in Stroke Patients and Validating their Performance.

Baune, N., Chen, P.-W., Zwir, I., & Wong, A. W. (2021). Measuring Activities of Daily Living in Stroke Patients with a Motion Machine Learning Algorithm. Archives of Physical Medicine and Rehabilitation, 102(4), e13-e14.

Chen, P-W. (2020) Measuring Activities of Daily Living in Stroke Patients with Motion Machine Learning Algorithm. International Convention on Rehabilitation Engineering and Technology, Taipei, Taiwan, ROC.

Chen, P-W., & Morgan, K. (2019). Wheelchair propulsion monitoring before and after an intervention: an exploratory study. 2019 Annual Conference of Rehabilitation Engineering and Assistive Technology Society of North America, Toronto, Ca.

Chen, P-W., & Morgan, K. (2019). Development of a monitoring system for post-rehabilitation wheelchair propulsion in daily life. Occupational Therapy Summit, Charleston, SC. 

Baune, N., Chen, B., Philip, B., Valyear, K., Cirstea, C.M., Frey, S.H. (2019). The Functional Relevance of Interhemispheric Reorganization Within the Former Sensory Hand Representation of Unilateral Amputees. 29th Annual Meeting of the Society for the Neural Control of Movement, Japan.

Frey S.H., Philip B.A., Valyear K.F., Kaufman, C., Cirstea, C.M., Baune, N., Chen, P-W. (November, 2018). The functional reorganization of sensory cortex in current and former amputees. 6th Annual Meeting of the Society of Reconstructive Transplantation, Chicago.

Philip, B., Valyear, K., Kaufman, C., Cirstea, C., Baune, N., Chen, P-W., and Frey, S. (2018). The functional relevance of reorganization in sensory cortex in current and former upper extremity amputations. The American Society for Reconstructive Transplantation, Chicago.

Chen, P-W., Baune, N., & Morgan, K. (2018). Project Proprio: Monitoring the Efficiency of Wheelchair Usage in Daily Life. Occupational Therapy Summit, Kansas City. 

Chen, P-W. B., Morgan, K. A. (2017). Toward the Evaluation of Daily Wheelchair Usage with Upper Limb Pattern Classifier: A Pilot Study. Neuroscience Retreat, Washington University in St. Louis.

Chen, P-W. B., Morgan, K. A. (2017). Toward the Evaluation of Daily Wheelchair Usage with Upper Limb Pattern Classifier: A Pilot Study. American Congress of Rehabilitation Medicine, Atlanta.

Krisst, L. C., Chen, P-W., & Morsella, E. (2014). Revisiting Libet’s Paradigm: EEG of Response Uncertainty and Effects of Action on Temporal Perception. Poster presented at the Annual Convention of the Association for Psychological Science, San Francisco.

Allen, A. K., Chen, P-W., & Morsella, E. (2014). Consciousness and the flanker task: Task-set rehearsal and subliminal flankers.  Poster presented at the Annual Convention of the Association for Psychological Science, San Francisco.

Chen, P-W., Allen, A. K., Montemayor, C., & Morsella, E. (2013). Perceptual conflict over time and between modalities: Comparing bistable percepts and intersensory illusions. Poster presented at the Annual Convention of the Society for Cognitive Neuroscience, San Francisco.

Chen, P-W., Jantz, T. K., Cooper, S., & Morsella, E. (2012). Action set from training-based versus working memory-based knowledge: Subjective and performance effects. Poster presented at the Annual Convention of the Association for Psychological Science, Chicago.

Chen, P-W., & Morsella, E. (2012). Action set from training-based versus working memory-based knowledge: Subjective and performance effects. Poster Presentation at Graduate Research and Creative Works Showcase, San Francisco. 

NIDILRR SBIR Phase 1 Grant Competition  (07/2018)

Administration for Community Living, U.S. Department of Health and Human Services

I was the innovator and the author of this SBIR grant. The team was awarded $100,000 grant funding to develop a daily activity monitoring system for post-stroke patients with wearable devices (i.e., Apple Watches.)