ArticleJournal of biomedical optics2014
Retrospective respiration-gated whole-body photoacoustic computed tomography of mice.
Article in Journal of biomedical optics, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
19 citing papers in PubMed, 43 citations in OpenAlex.
- Photoacoustic Imaging for Women's Gynecological Health: Advances and Clinical Prospects.Bioengineering (Basel, Switzerland) · 2026Review
- Evaluations of Oxygenation and Vascular Perfusion in Pre-Clinical Models of Cancer and Wound Healing Using OS-DCE OAI.Journal of visualized experiments : JoVE · 2026Article
- Motion score for spectral quality control of optoacoustic-ultrasound data.Scientific reports · 2026Article
- Correction of high-rate motion for photoacoustic microscopy by orthogonal cross-correlation.Scientific reports · 2024Article
- Application of photoacoustic computed tomography in biomedical imaging: A literature review.Bioengineering & translational medicine · 2023Review
- Contrast Agents for Photoacoustic Imaging: A Review Focusing on the Wavelength Range.Biosensors · 2022Review
- Optical fiber-based handheld polarized photoacoustic computed tomography for detecting anisotropy of tissues.Quantitative imaging in medicine and surgery · 2022Article
- Suppression of motion artifacts in intravascular photoacoustic image sequences.Biomedical optics express · 2021Article
- Regional motion correction forBiomedical optics express · 2021Article
- [Progress of motion artifact correction in photoacoustic microscopy and photoacoustic tomography].Sheng wu yi xue gong cheng xue za zhi = Journal of biomedical engineering = Shengwu yixue gongchengxue zazhi · 2021Article
- Deep learning in photoacoustic imaging: a review.Journal of biomedical optics · 2021Review
- Deep-learning-based motion-correction algorithm in optical resolution photoacoustic microscopy.Visual computing for industry, biomedicine, and art · 2019Article
- Listening to tissues with new light: recent technological advances in photoacoustic imaging.Journal of optics (2010) · 2019Article
- Dual-axis illumination for virtually augmenting the detection view of optical-resolution photoacoustic microscopy.Journal of biomedical optics · 2018Article
- Tomographic breathing detection: a method to noninvasively assess in situ respiratory dynamics.Journal of biomedical optics · 2018Article
- Motion correction in optoacoustic mesoscopy.Scientific reports · 2017Article
- Tutorial on photoacoustic tomography.Journal of biomedical optics · 2016Review
- Structural and functional photoacoustic molecular tomography aided by emerging contrast agents.Chemical Society reviews · 2014Review
- Photoacoustic tomography: principles and advances.Electromagnetic waves (Cambridge, Mass.)Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Photoacoustic tomography (PAT) is an emerging technique that has a great potential for preclinical whole-body imaging. To date, most whole-body PAT systems require multiple laser shots to generate one cross-sectional image, yielding a frame rate of <1 Hz. Because a mouse breathes at up to 3 Hz, without proper gating mechanisms, acquired images are susceptible to motion artifacts. Here, we introduce, for the first time to our knowledge, retrospective respiratory gating for whole-body photoacoustic computed tomography. This new method involves simultaneous capturing of the animal's respiratory waveform during photoacoustic data acquisition. The recorded photoacoustic signals are sorted and clustered according to the respiratory phase, and an image of the animal at each respiratory phase is reconstructed subsequently from the corresponding cluster. The new method was tested in a ring-shaped confocal photoacoustic computed tomography system with a hardware-limited frame rate of 0.625 Hz. After respiratory gating, we observed sharper vascular and anatomical images at different positions of the animal body. The entire breathing cycle can also be visualized at 20 frames/cycle.
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.