Instantaneous isotropic volumetric imaging of fast biological processes.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 31036959.
- Also identified by DOI 10.1038/s41592-019-0393-z.
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Abstract
To capture highly dynamic biological processes at cellular resolution is a recurring challenge in biology. Here we show that combining selective-volume illumination with simultaneous acquisition of orthogonal light fields yields three-dimensional images with high, isotropic spatial resolution and a significant reduction of reconstruction artefacts, thereby overcoming current limitations of light-field microscopy implementations. We demonstrate medaka heart and blood flow imaging at single-cell resolution and free of motion artefacts at volume rates of up to 200 Hz.
Medical subject headings
- Heart
- Image Processing, Computer-Assisted
- Microscopy
- Single-Cell Analysis