Error in Figure/Table
In the published article, there was an error in Figure 3b as published. The simulation was based on an incorrect scale and the values have been updated. The corrected Figure 3b and its caption appear below.
Figure 3
In the published article, there was an error in Figure 5 as published. The simulation was conducted using an incorrect scale and these values have been revised. The corrected Figure 5 and its caption appear below.
Figure 5
In the published article, there was an error in Figure 6 as published. The simulation was conducted using an incorrect scale and these values have been revised. The corrected Figure 6 and its caption appear below.
Figure 6
In the published article, there was an error in Table 2 as published. The simulation was conducted using an incorrect scale and these values have been revised. The corrected Table 2 and its caption appear below.
Table 2
| Location | In vitro pressure (mm Hg) | CFD pressure (mm Hg) | % Difference |
|---|---|---|---|
| Inlet | 84.91 ± 0.9 | 88.17 | 3.83 |
| Outlet 1 (RSA) | 83.84 ± 0.67 | 84.68 | 1.00 |
| Outlet 2 (Access1) | 82.56 ± 0.32 | 83.96 | 1.70 |
| Outlet 3 (RECA) | 83.93 ± 0.37 | 84.72 | 0.94 |
| Outlet 4 (Access2) | 82.11 ± 1.5 | 80.51 | 1.95 |
| Outlet 5 (Access3) | 83.43 ± 1.8 | 80.56 | 3.44 |
| Outlet 6 (Access4) | 83.51 ± 1.27 | 80.19 | 3.98 |
| Outlet 7 (LECA) | 83.90 ± 1.3 | 83.42 | 0.57 |
| Outlet 8 (Access5) | 83.83 ± 0.44 | 83.00 | 0.99 |
| Outlet 9 (LSA) | 80.31 ± 1.04 | 83.33 | 3.76 |
Mean pressure (mmHg) obtained from in vitro experiments and CFD at various inlet and outlets for the normal condition. The experimental values are reported as mean ± standard deviation (SD) from three experiments.
In the published article, there was an error in Table 3 as published. The simulation was conducted using an incorrect scale and these values have been revised. The corrected Table 3 and its caption appear below.
Table 3
| Location | In vitro pressure (mm Hg) | CFD pressure (mm Hg) | % Difference |
|---|---|---|---|
| Inlet | 84.25 ± 0.79 | 85.58 | 1.58 |
| Outlet 1 (RSA) | 83.04 ± 0.85 | 82.48 | 0.67 |
| Outlet 2 (Access1) | 81.01 ± 0.72 | 81.75 | 0.92 |
| Outlet 3 (RECA) | 82.02 ± 0.67 | 82.55 | 0.64 |
| Outlet 4 (Access2) | – | – | – |
| Outlet 5 (Access3) | 80.04 ± 1.2 | 79.31 | 0.91 |
| Outlet 6 (Access4) | 78.83 ± 1.7 | 78.66 | 0.22 |
| Outlet 7 (LECA) | 80.40 ± 1.19 | 81.46 | 1.31 |
| Outlet 8 (Access5) | 79.55 ± 0.96 | 81.02 | 1.85 |
| Outlet 9 (LSA) | 78.74 ± 1.56 | 81.19 | 3.11 |
Mean pressure (mmHg) obtained from in vitro experiments and CFD at the inlet and outlets for the stroke condition. The experimental values are reported as mean ± standard deviation (SD) from three experiments.
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.
Statements
Acknowledgments
We would like to thank Boyang Su, Ph.D. for performing the simulations to update the results.
Publisher’s note
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.
Summary
Keywords
cerebrovascular model, cerebral blood flow, image based modeling, acute ischemic stroke, fluid dynamics
Citation
Bhardwaj S, Craven BA, Sever JE, Costanzo F, Simon SD and Manning KB (2025) Corrigendum: Modeling flow in an in vitro anatomical cerebrovascular model with experimental validation. Front. Med. Technol. 6:1533412. doi: 10.3389/fmedt.2024.1533412
Received
23 November 2024
Accepted
04 December 2024
Published
03 January 2025
Volume
6 - 2024
Edited and reviewed by
Claudio Chiastra, Polytechnic University of Turin, Italy
Updates
Copyright
© 2025 Bhardwaj, Craven, Sever, Costanzo, Simon and Manning.
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: Brent A. Craven brent.craven@fda.hhs.gov Keefe B. Manning kbm10@psu.edu
Disclaimer
All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.