A practical strategy for data assimilation of cerebral intra-aneurysmal flows using a variational method with boundary control of velocity

By focusing only on the intra-aneurysmal region, the present strategy based on the DA provides an attractive way to evaluate personalized flows in aneurysms with greater reliability than conventional CFD and better efficiency than existing DA approaches.

Authors

Shigeki Yamada (ORCID: https://orcid.org/0000-0001-7158-5569)
Yoshiyuki Watanabe (ORCID: https://orcid.org/0000-0003-3906-3730)
Satoshi Ii (ORCID: https://orcid.org/0000-0002-5428-5385)
Hiroto Kawano (ORCID: https://orcid.org/0000-0001-6934-9831)
Tsubasa Ichimura

Institutions

Shiga University of Medical Science (JP)
Shiga University (JP)
Nagoya City University (JP)
Tokyo Metropolitan University (JP)

Publication Details

Journal: Computer Methods and Programs in Biomedicine
Published: 2025-05-19
DOI: https://doi.org/10.1016/j.cmpb.2025.108861
Citations: 2
Primary Topic: Intracranial Aneurysms: Treatment and Complications
Type: article
Field-Weighted Citation Impact: 2.78

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article

A practical strategy for data assimilation of cerebral intra-aneurysmal flows using a variational method with boundary control of velocity

Shigeki Yamada, Yoshiyuki Watanabe, Satoshi Ii, Hiroto Kawano et al.

May 19, 2025

2 citations

Computer Methods and Programs in Biomedicine

Intracranial Aneurysms: Treatment and Complications

2.78

article

A practical strategy for data assimilation of cerebral intra-aneurysmal flows using a variational method with boundary control of velocity

Shigeki Yamada, Yoshiyuki Watanabe, Satoshi Ii, Hiroto Kawano, Tsubasa Ichimura

May 19, 2025article en

2 citations

Abstract

By focusing only on the intra-aneurysmal region, the present strategy based on the DA provides an attractive way to evaluate personalized flows in aneurysms with greater reliability than conventional CFD and better efficiency than existing DA approaches.

Computer Methods and Programs in BiomedicineVol. 268

Shiga University of Medical Science (JP), Shiga University (JP), Nagoya City University (JP), Tokyo Metropolitan University (JP)

Openalex Percentile: Top 10%

Intracranial Aneurysms: Treatment and Complications

2.78

DOI Open Access PDF OpenAlex

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A practical strategy for data assimilation of cerebral intra-aneurysmal flows using a variational method with boundary control of velocity — Shigeki Yamada, Yoshiyuki Watanabe, et al. · Computer Methods and Programs in Biomedicine (2025) | TGRS Research Map | TGRS