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Panayiotis A Kyriacou

Explore the profile of Panayiotis A Kyriacou including associated specialties, affiliations and a list of published articles. Areas
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Articles 76
Citations 547
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Recent Articles
1.
Charlton P, Arguello-Prada E, Arguello Prada E, Mant J, Kyriacou P, Kyriacou P
Physiol Meas . 2025 Feb; 46(3). PMID: 39978069
photoplethysmography is widely used for physiological monitoring, whether in clinical devices such as pulse oximeters, or consumer devices such as smartwatches. A key step in the analysis of photoplethysmogram (PPG)...
2.
Ahmed T, Powner M, Qassem M, Kyriacou P
Sci Rep . 2024 Dec; 14(1):31578. PMID: 39738186
Traditional methods for management of mental illnesses in the post-pandemic setting can be inaccessible for many individuals due to a multitude of reasons, including financial stresses and anxieties surrounding face-to-face...
3.
Yang G, Kang Y, Charlton P, Kyriacou P, Kim K, Li L, et al.
Sensors (Basel) . 2024 Jun; 24(12). PMID: 38931763
Respiratory rate (RR) is a vital indicator for assessing the bodily functions and health status of patients. RR is a prominent parameter in the field of biomedical signal processing and...
4.
Roldan M, Abay T, Uff C, Kyriacou P
Acta Neurochir (Wien) . 2024 Feb; 166(1):109. PMID: 38409283
Purpose: In this research, a non-invasive intracranial pressure (nICP) optical sensor was developed and evaluated in a clinical pilot study. The technology relied on infrared light to probe brain tissue,...
5.
Roldan M, Bradley G, Mejia-Mejia E, Abay T, Kyriacou P
Front Physiol . 2023 Aug; 14:1208010. PMID: 37614754
This research aims to evaluate the possible association between pulsatile near infrared spectroscopic waveform features and induced changes in intracranial pressure in healthy volunteers. An optical intracranial pressure sensor was...
6.
Al-Halawani R, Charlton P, Qassem M, Kyriacou P
Physiol Meas . 2023 May; 44(5). PMID: 37172609
. Pulse oximetry is a non-invasive optical technique used to measure arterial oxygen saturation (SpO) in a variety of clinical settings and scenarios. Despite being one the most significant technological...
7.
Sheikh M, Qassem M, Kyriacou P
Bipolar Disord . 2023 Jan; 25(2):136-147. PMID: 36591648
Background: Long-term management of bipolar disorder (BD), characterized by mood fluctuating between episodes of mania and depression, involves the regular taking of lithium preparations as the most reliable mood stabilizer...
8.
Mejia-Mejia E, Kyriacou P
Annu Int Conf IEEE Eng Med Biol Soc . 2022 Sep; 2022:649-652. PMID: 36086146
Pulse rate variability (PRV) has been proposed as a surrogate for the estimation of Heart Rate Variability (HRV), which is a non-invasive technique used to assess the cardiac autonomic activity....
9.
Al-Halawani R, Chatterjee S, Kyriacou P
Annu Int Conf IEEE Eng Med Biol Soc . 2022 Sep; 2022:1598-1601. PMID: 36085750
Recent reports have highlighted the potential challenges skin pigmentation can have in the accurate estimation of arterial oxygen saturation when using a pulse oximeter. Pulse oximeters work on the principle...
10.
Mejia-Mejia E, May J, Kyriacou P
Comput Methods Programs Biomed . 2022 Mar; 218:106724. PMID: 35255373
Objective: Pulse Rate Variability (PRV) has been widely used as a surrogate of Heart Rate Variability (HRV). However, there are several technical aspects that may affect the extraction of PRV...