ArticleApplied physics letters2017
Volumetric Doppler angle correction for ultrahigh-resolution optical coherence Doppler tomography.
Article in Applied physics letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 13 citations in OpenAlex.
- Review of cocaine-induced brain vascular and cellular function changes measuredNeurophotonics · 2025Review
- Astrocytes modulate cerebral blood flow and neuronal response to cocaine in prefrontal cortex.Molecular psychiatry · 2024Article
- Dynamic 3D imaging of cerebral blood flow in awake mice using self-supervised-learning-enhanced optical coherence Doppler tomography.Communications biology · 2023Article
- Polarization sensitive optical coherence tomography for imaging microvascular information within living tissue without polarization-induced artifacts.Biomedical optics express · 2020Article
- In vivo detection of tumor boundary using ultrahigh-resolution optical coherence angiography and fluorescence imaging.Journal of biophotonics · 2020Article
- Long-term optical imaging of neurovascular coupling in mouse cortex using GCaMP6f and intrinsic hemodynamic signals.NeuroImage · 2018Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Ultrahigh-resolution optical coherence Doppler tomography (μODT) demonstrates great potential for quantitative blood flow imaging owing to its large field of view and capillary resolution. However, μODT only detects the axial flow velocity and requires Doppler angle correction to retrieve the absolute velocity. Although methods for Doppler angle tracking of single or few large vessels have been reported, a method that enables angle correction of the entire 3D microvascular networks remains a challenge. Here, we present a method based on eigenvalue analysis of 3D Hessian matrix to retrieve the orientation of each tubular vessel. As the algorithm is voxel based, it is suitable for effective tracking of Doppler angle matrix and restoring the absolute flow over the 3D vascular flow networks. We present results on simulation and flow phantom studies to show its efficacy for accurate 3D angle tracking and absolute flow correction. Then, we perform an
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Registered trials
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