Heart Rate Variability and Multi-Site Pulse Rate Variability for the Assessment of Autonomic Responses to Whole-Body Cold Exposure. - Elisa Mejía-Mejía; Karthik Budidha; Tomas Ysehak Abay; James M. May; Panayiotis A. Kyriacou (EMBC, 2020)

Effect of Filtering of Photoplethysmography Signals in Pulse Rate Variability Analysis*. - Elisa Mejía-Mejía; James M. May; Panayiotis A. Kyriacou (EMBC, 2021)

Classification of blood pressure in critically ill patients using photoplethysmography and machine learning. - Elisa Mejía-Mejía; James M. May; Mohamed Elgendi; Panayiotis A. Kyriacou (Comput. Methods Programs Biomed., 2021)

Differential effects of the blood pressure state on pulse rate variability and heart rate variability in critically ill patients. - Elisa Mejía-Mejía; James M. May; Mohamed Elgendi; Panayiotis A. Kyriacou (npj Digit. Medicine, 2021)

Effects of Contact Pressure in Reflectance Photoplethysmography in an In Vitro Tissue-Vessel Phantom. - James M. May; Elisa Mejía-Mejía; Michelle Nomoni; Karthik Budidha; Changmok Choi; Panicos A. Kyriacou (Sensors, 2021)

Outlier Management for Pulse Rate Variability Analysis from Photoplethysmographic Signals. - Elisa Mejía-Mejía; Panayiotis A. Kyriacou (EMBC, 2022)

Proof-of-principle validation of a novel intraluminal optical sensor for dynamic monitoring of intestinal anastomosis: An in vivo animal model case study. - Karthik Budidha; Mohamed A. Thaha; Matthew Eschbach; Elisa Mejía-Mejía; Panicos A. Kyriacou (IEEE SENSORS, 2022)

Effects of using different algorithms and fiducial points for the detection of interbeat intervals, and different sampling rates on the assessment of pulse rate variability from photoplethysmography. - Elisa Mejía-Mejía; James M. May; Panayiotis A. Kyriacou (Comput. Methods Programs Biomed., 2022)

Comparison of pulse rate variability and morphological features of photoplethysmograms in estimation of blood pressure. - Elisa Mejía-Mejía; Karthik Budidha; Panayiotis A. Kyriacou; Mohammad Mamouei (Biomed. Signal Process. Control., 2022)

Duration of photoplethysmographic signals for the extraction of Pulse Rate Variability Indices. - Elisa Mejía-Mejía; Panicos A. Kyriacou (Biomed. Signal Process. Control., 2023)

Effects of noise and filtering strategies on the extraction of pulse rate variability from photoplethysmograms. - Elisa Mejía-Mejía; Panicos A. Kyriacou (Biomed. Signal Process. Control., 2023)