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Roldán, M., Bradley, G. R. E., Mejía-Mejía, E. , Abay, T. Y. & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2023). Non-invasive monitoring of intracranial pressure changes: healthy volunteers study. Frontiers in Physiology, 14, 1208010. doi: 10.3389/fphys.2023.1208010

Mejia Mejia, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. (2023). Duration of photoplethysmographic signals for the extraction of Pulse Rate Variability Indices. Biomedical Signal Processing and Control, 80(1), 104214. doi: 10.1016/j.bspc.2022.104214

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (2023). Effects of noise and filtering strategies on the extraction of pulse rate variability from photoplethysmograms. Biomedical Signal Processing and Control, 80(1), 104291. doi: 10.1016/j.bspc.2022.104291

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (2022). Spectral analysis for pulse rate variability assessment from simulated photoplethysmographic signals. Frontiers in Physiology, 13, 966130. doi: 10.3389/fphys.2022.966130

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, Budidha, K., Kyriacou, P. A. ORCID: 0000-0002-2868-485X & Mamouei, M. H.view all authors (2022). Comparison of pulse rate variability and morphological features of photoplethysmograms in estimation of blood pressure. Biomedical Signal Processing and Control, 78, 103968. doi: 10.1016/j.bspc.2022.103968

Charlton, P. H., Kotzen, K., Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 , Aston, P. J., Budidha, K., Mant, J., Pettit, C., Behar, J. A. & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2022). Detecting beats in the photoplethysmogram: benchmarking open-source algorithms. Physiological Measurement, 43(8), 085007. doi: 10.1088/1361-6579/ac826d

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (2022). Photoplethysmography-Based Pulse Rate Variability and Haemodynamic Changes in the Absence of Heart Rate Variability: An In-Vitro Study. Applied Sciences, 12(14), 7238. doi: 10.3390/app12147238

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (2022). Outlier Management for Pulse Rate Variability Analysis from Photoplethysmographic Signals. 2022 44th Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2022, pp. 649-652. doi: 10.1109/EMBC48229.2022.9871942

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, May, J.M. ORCID: 0000-0002-8659-756X & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (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. Computer Methods and Programs in Biomedicine, 218, 106724. doi: 10.1016/j.cmpb.2022.106724

May, J. M. ORCID: 0000-0002-8659-756X, Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, Nomoni, M. , Budidha, K. ORCID: 0000-0002-6329-8399, Choi, C. & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2021). Effects of Contact Pressure in Reflectance Photoplethysmography in an In Vitro Tissue-Vessel Phantom. Sensors, 21(24), 8421. doi: 10.3390/s21248421

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, May, J.M. ORCID: 0000-0002-8659-756X, Elgendi, Mohamed & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2021). Differential effects of the blood pressure state on pulse rate variability and heart rate variability in critically ill patients.. npj Digital Medicine, 4, 82. doi: 10.1038/s41746-021-00447-y

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, May, J.M. ORCID: 0000-0002-8659-756X, Torres, R. & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2020). Pulse rate variability in cardiovascular health: a review on its applications and relationship with heart rate variability. Physiological Measurement, 41(7), 07TR01. doi: 10.1088/1361-6579/ab998c

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, Budidha, K. ORCID: 0000-0002-6329-8399, Abay, T. Y. , May, J.M. ORCID: 0000-0002-8659-756X & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2020). Heart Rate Variability (HRV) and Pulse Rate Variability (PRV) for the Assessment of Autonomic Responses. Frontiers and Physiology, 11, 779. doi: 10.3389/fphys.2020.00779

Conference or Workshop Item

Budidha, K. ORCID: 0000-0002-6329-8399, Thaha, M. A., Eschbach, M. , Mejía-Mejía, E. ORCID: 0000-0002-5357-4329 & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2022). Proof-of-principle validation of a novel intraluminal optical sensor for dynamic monitoring of intestinal anastomosis: An in vivo animal model case study. Paper presented at the IEEE Sensors 2022, 30 Oct - 2 Nov 2022, Dallas, TX, USA. doi: 10.1109/SENSORS52175.2022.9967061

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, May, J.M. ORCID: 0000-0002-8659-756X & Kyriacou, P. A. ORCID: 0000-0002-2868-485X (2021). Effect of Filtering of Photoplethysmography Signals in Pulse Rate Variability Analysis*. 2021 43rd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2021, ISSN 2694-0604 doi: 10.1109/EMBC46164.2021.9629521

Mejía-Mejía, E. ORCID: 0000-0002-5357-4329, Budidha, K. ORCID: 0000-0002-6329-8399, Abay, T. Y. , May, J.M. ORCID: 0000-0002-8659-756X & Kyriacou, P. A. ORCID: 0000-0002-2868-485Xview all authors (2020). Heart Rate Variability and Multi-Site Pulse Rate Variability for the Assessment of Autonomic Responses to Whole-Body Cold Exposure. 2020 42nd Annual International Conference of the IEEE Engineering in Medicine & Biology Society (EMBC), 2020(July), pp. 2618-2621. ISSN 1557-170X doi: 10.1109/EMBC44109.2020.9175856

Thesis

Mejía-Mejía, E. (2023). Pulse Rate Variability for the Assessment of Cardiovascular Changes. (Unpublished Doctoral thesis, City, University of London)