Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/66139
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Correia, Bruno | por |
dc.contributor.author | Dias, Nuno | por |
dc.contributor.author | Costa, Patrício Soares | por |
dc.contributor.author | Pêgo, José M. | por |
dc.date.accessioned | 2020-07-24T16:36:20Z | - |
dc.date.available | 2020-07-24T16:36:20Z | - |
dc.date.issued | 2020 | - |
dc.identifier.citation | Correia, B.; Dias, N.; Costa, P.; Pêgo, J.M. Validation of a Wireless Bluetooth Photoplethysmography Sensor Used on the Earlobe for Monitoring Heart Rate Variability Features during a Stress-Inducing Mental Task in Healthy Individuals. Sensors 2020, 20, 3905. | por |
dc.identifier.issn | 1424-8220 | por |
dc.identifier.uri | https://hdl.handle.net/1822/66139 | - |
dc.description.abstract | Heart rate variability (HRV), using electrocardiography (ECG), has gained popularity as a biomarker of the stress response. Alternatives to HRV monitoring, like photoplethysmography (PPG), are being explored as cheaper and unobtrusive non-invasive technologies. We report a new wireless PPG sensor that was tested in detecting changes in HRV, elicited by a mentally stressful task, and to determine if its signal can be used as a surrogate of ECG for HRV analysis. Data were collected simultaneously from volunteers using a PPG and ECG sensor, during a resting and a mentally stressful task. HRV metrics were extracted from these signals and compared to determine the agreement between them and to determine if any changes occurred in the metrics due to the stressful task. For both tasks, a moderate/good agreement was found in the mean interbeat intervals, SDNN, LF, and SD2, and a poor agreement for the pNN50, RMSSD|SD1, and HF metrics. The majority of the tested HRV metrics obtained from the PPG signal showed a significant decrease caused by the mental task. The disagreement found between specific HRV features imposes caution when comparing metrics from different technologies. Nevertheless, the tested sensor was successful at detecting changes in the HRV caused by a mental stressor. | por |
dc.description.sponsorship | This work has been funded by National funds, through the Foundation for Science and Technology (FCT) - project UIDB/50026/2020 and UIDP/50026/2020; and by the projects NORTE-01-0145-FEDER-000013 and NORTE-01-0145-FEDER-000023, supported by Norte Portugal Regional Operational Programme (NORTE 2020), under the PORTUGAL 2020 Partnership Agreement, through the European Regional Development Fund (ERDF). Bruno Correia was supported by a four-year Ph. D. grant from FCT, with the reference PD/BDE/135569/2018. | por |
dc.language.iso | eng | por |
dc.publisher | Multidisciplinary Digital Publishing Institute | por |
dc.relation | UIDB/50026/2020 | por |
dc.relation | UIDP/50026/2020 | por |
dc.relation | PD/BDE/135569/2018 | por |
dc.rights | openAccess | por |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | por |
dc.subject | heart rate variability | por |
dc.subject | pulse rate variability | por |
dc.subject | photoplethysmography | por |
dc.subject | heart rate signal | por |
dc.subject | inter-beat intervals | por |
dc.subject | James One | por |
dc.subject | Polar H10 | por |
dc.subject | wearable devices | por |
dc.title | Validation of a wireless bluetooth photoplethysmography sensor used on the earlobe for monitoring heart rate variability features during a stress-inducing mental task in healthy individuals | por |
dc.type | article | por |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | https://www.mdpi.com/1424-8220/20/14/3905 | por |
oaire.citationStartPage | 1 | por |
oaire.citationEndPage | 19 | por |
oaire.citationIssue | 14 | por |
oaire.citationVolume | 20 | por |
dc.date.updated | 2020-07-24T13:37:55Z | - |
dc.identifier.doi | 10.3390/s20143905 | por |
dc.identifier.pmid | 32668810 | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Sensors | por |
oaire.version | VoR | por |
Aparece nas coleções: | ICVS - Artigos em revistas internacionais / Papers in international journals |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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sensors-20-03905-v2.pdf | 5,61 MB | Adobe PDF | Ver/Abrir |
Este trabalho está licenciado sob uma Licença Creative Commons