An open-source phase correction toolkit for transcranial focused ultrasound

BACKGROUND: The phase correction on transcranial focused ultrasound is essential to regulate unwanted focal point shift caused by skull bone aberration. The aim of the current study was to design and investigate the feasibility of a ray-based phase correction toolkit for transcranial focused ultraso...

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Autores principales: Jin, Changzhu, Moore, David, Snell, John, Paeng, Dong-Guk
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7427913/
https://www.ncbi.nlm.nih.gov/pubmed/32903384
http://dx.doi.org/10.1186/s42490-020-00043-3
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author Jin, Changzhu
Moore, David
Snell, John
Paeng, Dong-Guk
author_facet Jin, Changzhu
Moore, David
Snell, John
Paeng, Dong-Guk
author_sort Jin, Changzhu
collection PubMed
description BACKGROUND: The phase correction on transcranial focused ultrasound is essential to regulate unwanted focal point shift caused by skull bone aberration. The aim of the current study was to design and investigate the feasibility of a ray-based phase correction toolkit for transcranial focused ultrasound. RESULTS: The peak pressure at focal area was improved by 140.5 ± 7.0% on target I and 134.8 ± 19.1% on target II using proposed phase correction toolkit, respectively. A total computation time of 402.1 ± 24.5 milliseconds was achieved for each sonication. CONCLUSION: The designed ray-based phase correction software can be used as a lightweight toolkit to compensate aberrated phase within clinical environment.
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spelling pubmed-74279132020-09-04 An open-source phase correction toolkit for transcranial focused ultrasound Jin, Changzhu Moore, David Snell, John Paeng, Dong-Guk BMC Biomed Eng Research Article BACKGROUND: The phase correction on transcranial focused ultrasound is essential to regulate unwanted focal point shift caused by skull bone aberration. The aim of the current study was to design and investigate the feasibility of a ray-based phase correction toolkit for transcranial focused ultrasound. RESULTS: The peak pressure at focal area was improved by 140.5 ± 7.0% on target I and 134.8 ± 19.1% on target II using proposed phase correction toolkit, respectively. A total computation time of 402.1 ± 24.5 milliseconds was achieved for each sonication. CONCLUSION: The designed ray-based phase correction software can be used as a lightweight toolkit to compensate aberrated phase within clinical environment. BioMed Central 2020-08-14 /pmc/articles/PMC7427913/ /pubmed/32903384 http://dx.doi.org/10.1186/s42490-020-00043-3 Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Research Article
Jin, Changzhu
Moore, David
Snell, John
Paeng, Dong-Guk
An open-source phase correction toolkit for transcranial focused ultrasound
title An open-source phase correction toolkit for transcranial focused ultrasound
title_full An open-source phase correction toolkit for transcranial focused ultrasound
title_fullStr An open-source phase correction toolkit for transcranial focused ultrasound
title_full_unstemmed An open-source phase correction toolkit for transcranial focused ultrasound
title_short An open-source phase correction toolkit for transcranial focused ultrasound
title_sort open-source phase correction toolkit for transcranial focused ultrasound
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7427913/
https://www.ncbi.nlm.nih.gov/pubmed/32903384
http://dx.doi.org/10.1186/s42490-020-00043-3
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