This article is a correction to:
Increasing the sensor channels: a solution for the pressing offsets that cause the physiological parameter inaccuracy in radial artery pulse signal acquisition
Chao Chen1
Bo Peng- 1School of Computer Science and Engineering, Sun Yat-Sen University, Guangzhou, China
- 2Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, China
- 3Department of Musical Instrument Engineering, Xinghai Conservatory of Music, Guangzhou, China
- 4Sniow Research and Development Laboratory, Foshan, China
- 5School of Medical Engineering, Foshan University, Foshan, China
- 6School of Nursing, Sun Yat-Sen University, Guangzhou, China
by Chen C, Chen Z, Luo H, Peng B, Hao Y, Xie X, Xie H and Li X (2024). Front. Bioeng. Biotechnol. 12:1359297. doi: 10.3389/fbioe.2024.1359297
In the published article, there was an error in Figure 8A as published. During the layout process of the manuscript, the figure is inadvertently overwritten by Figure 6A. The corrected Figure 8A and its caption The normalized 3DPI in T2 of all samples of male subjects appear below.
Figure 8
Figure 8. The errors between each channel and the best channel for male and female subjects: (A) The normalized 3DPI in T2 of all samples of male subjects; (B) The normalized 3DPI in T2 of all samples of female subjects; (C) The heat map of errorT2SS of all samples of male subjects; (D) The heat map of all samples of female subjects; (E) The 3D bar of errorT2SS of all samples of male subjects; (F) The 3D bar of errorT2SS of all samples of female subjects. The red arrow indicates the direction of blood flow.
In the published article, there was an error in Figure 8B as published. During the layout process of the manuscript, the figure is inadvertently overwritten by Figure 6B. The corrected Figure 8B and its caption The normalized 3DPI in T2 of all samples of female subjects appear below.
In the published article, there was an error in Figure 10A as published. During the layout process of the manuscript, the figure is inadvertently overwritten by Figure 6A. The corrected Figure 10A and its caption The normalized 3DPI in T2 of all samples of non-hypertensive subjects appear below.
Figure 10
Figure 10. The errors between each channel and the best channel for non-hypertensive and hypertension subjects: (A) The normalized 3DPI in T2 of all samples of non-hypertensive subjects; (B) The normalized 3DPI in T2 of all samples of hypertension subjects; (C) The heat map of errorT2SS of all samples of non-hypertensive subjects; (D) The heat map of errorT2SS of all samples of hypertensive subjects; (E) The 3D bar of errorT2SS of all samples of non-hypertensive subjects; (F) The 3D bar of errorT2SS of all samples of hypertensive subjects. The red arrow indicates the direction of blood flow.
In the published article, there was an error in Figure 10B as published. During the layout process of the manuscript, the figure is inadvertently overwritten by Figure 6B. The corrected Figure 10B and its caption The normalized 3DPI in T2 of all samples of hypertension subjects appear below.
The authors apologize for this error and state that this does not change the scientific conclusions of the article in any way. The original article has been updated.
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Keywords: multi-channel pulse signals, tactile sensors, tidal peak, pulse wave analysis, biomedical engineering
Citation: Chen C, Chen Z, Luo H, Peng B, Hao Y, Xie X, Xie H and Li X (2024) Corrigendum: Increasing the sensor channels: a solution for the pressing offsets that cause the physiological parameter inaccuracy in radial artery pulse signal acquisition. Front. Bioeng. Biotechnol. 12:1487592. doi: 10.3389/fbioe.2024.1487592
Received: 02 September 2024; Accepted: 10 October 2024;
Published: 21 October 2024.
Edited and reviewed by:
Niravkumar J. Joshi, Luxembourg Institute of Science and Technology (LIST), LuxembourgCopyright © 2024 Chen, Chen, Luo, Peng, Hao, Xie, Xie and Li. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.
*Correspondence: Bo Peng, cGVuZ2JvQHhoY29tLmVkdS5jbg==; Xiaohua Xie, eGlleGlhb2g2QG1haWwuc3lzdS5lZHUuY24=