Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions

A. Caicedo; O. De Wel; M. Vandecappelle; L. Thewissen; A. Smits; K. Allegaert; L. De Lathauwer; G. Naulaers; S. Van Huffel

doi:10.1109/EMBC.2019.8857846

Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions

A. Caicedo, O. De Wel, M. Vandecappelle, L. Thewissen, A. Smits, K. Allegaert, L. De Lathauwer, G. Naulaers, S. Van Huffel

Pediatrics

Research output: Chapter/Conference proceeding › Conference proceeding › Academic › peer-review

4 Citations (Scopus)

Abstract

In this paper we explore the use of updated tensor decompositions for the monitoring of brain hemodynamics in neonates. For this study, we used concomitant measurements of heart rate, mean arterial blood pressure, arterial oxygen saturation, EEG, and brain oxygenation - measured using near-infrared spectroscopy. These measurements were obtained from 22 neonates undergoing an INSURE procedure (INtubation, SURfactant and Extubation) and sedation using propofol. To develop the monitoring framework using tensors, we used radial basis kernel function (RBF) to construct a similarity matrix for consecutive segments of the signals. These matrices were concatenated forming a tensor. Updating canonical polyadic decomposition was used to evaluate the impact of propofol in the coupling between the different signals. Results indicate, as previously reported, a drop in the interaction between signals due to propofol administration. This shows that tensor decompositions can be useful in order to monitor the coupling between different physiological signals.

Original language	English
Title of host publication	2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	660-663
Number of pages	4
ISBN (Electronic)	9781538613115
DOIs	https://doi.org/10.1109/EMBC.2019.8857846
Publication status	Published - Jul 2019
Event	41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019 - Berlin, Germany Duration: 23 Jul 2019 → 27 Jul 2019

Publication series

Series	Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS
ISSN	1557-170X

Conference

Conference	41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019
Country/Territory	Germany
City	Berlin
Period	23/07/19 → 27/07/19

Bibliographical note

*The research leading to these results has received funding from the
European Research Council under the European Union’s Seventh Framework
Programme (FP7/2007-2013) / ERC Advanced Grant: BIOTENSORS (no.
339804). This paper reflects only the authors’ views and the Union is not
liable for any use that may be made of the contained information.

Publisher Copyright: © 2019 IEEE.

Access to Document

10.1109/EMBC.2019.8857846

Cite this

Caicedo, A., Wel, O. D., Vandecappelle, M., Thewissen, L., Smits, A., Allegaert, K., De Lathauwer, L., Naulaers, G., & Huffel, S. V. (2019). Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions. In 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019 (pp. 660-663). Article 8857846 Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/EMBC.2019.8857846

Caicedo, A. ; Wel, O. De ; Vandecappelle, M. et al. / Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions. 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. pp. 660-663 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

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abstract = "In this paper we explore the use of updated tensor decompositions for the monitoring of brain hemodynamics in neonates. For this study, we used concomitant measurements of heart rate, mean arterial blood pressure, arterial oxygen saturation, EEG, and brain oxygenation - measured using near-infrared spectroscopy. These measurements were obtained from 22 neonates undergoing an INSURE procedure (INtubation, SURfactant and Extubation) and sedation using propofol. To develop the monitoring framework using tensors, we used radial basis kernel function (RBF) to construct a similarity matrix for consecutive segments of the signals. These matrices were concatenated forming a tensor. Updating canonical polyadic decomposition was used to evaluate the impact of propofol in the coupling between the different signals. Results indicate, as previously reported, a drop in the interaction between signals due to propofol administration. This shows that tensor decompositions can be useful in order to monitor the coupling between different physiological signals.",

author = "A. Caicedo and Wel, {O. De} and M. Vandecappelle and L. Thewissen and A. Smits and K. Allegaert and {De Lathauwer}, L. and G. Naulaers and Huffel, {S. Van}",

note = "*The research leading to these results has received funding from the European Research Council under the European Union{\textquoteright}s Seventh Framework Programme (FP7/2007-2013) / ERC Advanced Grant: BIOTENSORS (no. 339804). This paper reflects only the authors{\textquoteright} views and the Union is not liable for any use that may be made of the contained information. Publisher Copyright: {\textcopyright} 2019 IEEE.; 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019 ; Conference date: 23-07-2019 Through 27-07-2019",

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doi = "10.1109/EMBC.2019.8857846",

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Caicedo, A, Wel, OD, Vandecappelle, M, Thewissen, L, Smits, A, Allegaert, K, De Lathauwer, L, Naulaers, G & Huffel, SV 2019, Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions. in 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019., 8857846, Institute of Electrical and Electronics Engineers Inc., Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS, pp. 660-663, 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019, Berlin, Germany, 23/07/19. https://doi.org/10.1109/EMBC.2019.8857846

Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions. / Caicedo, A.; Wel, O. De; Vandecappelle, M. et al.
2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc., 2019. p. 660-663 8857846 (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS).

Research output: Chapter/Conference proceeding › Conference proceeding › Academic › peer-review

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AU - Allegaert, K.

AU - De Lathauwer, L.

AU - Naulaers, G.

AU - Huffel, S. Van

N1 - *The research leading to these results has received funding from the European Research Council under the European Union’s Seventh Framework Programme (FP7/2007-2013) / ERC Advanced Grant: BIOTENSORS (no. 339804). This paper reflects only the authors’ views and the Union is not liable for any use that may be made of the contained information. Publisher Copyright: © 2019 IEEE.

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N2 - In this paper we explore the use of updated tensor decompositions for the monitoring of brain hemodynamics in neonates. For this study, we used concomitant measurements of heart rate, mean arterial blood pressure, arterial oxygen saturation, EEG, and brain oxygenation - measured using near-infrared spectroscopy. These measurements were obtained from 22 neonates undergoing an INSURE procedure (INtubation, SURfactant and Extubation) and sedation using propofol. To develop the monitoring framework using tensors, we used radial basis kernel function (RBF) to construct a similarity matrix for consecutive segments of the signals. These matrices were concatenated forming a tensor. Updating canonical polyadic decomposition was used to evaluate the impact of propofol in the coupling between the different signals. Results indicate, as previously reported, a drop in the interaction between signals due to propofol administration. This shows that tensor decompositions can be useful in order to monitor the coupling between different physiological signals.

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Caicedo A, Wel OD, Vandecappelle M, Thewissen L, Smits A, Allegaert K et al. Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions. In 2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBC 2019. Institute of Electrical and Electronics Engineers Inc. 2019. p. 660-663. 8857846. (Proceedings of the Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS). doi: 10.1109/EMBC.2019.8857846

Monitoring of Brain Hemodynamics Coupling in Neonates using Updated Tensor Decompositions

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