Article

Mapping Slow Speckle Dynamics to Probe Cellular Metabolic Activity In Vivo using Laser Speckle Contrast Imaging

2026-04-06

Abstract excerpt

<h4>Significance</h4> Laser speckle contrast imaging (LSCI) is widely used to measure blood flow, but speckle fluctuations may also encode biologically meaningful dynamics beyond perfusion. Foundational studies in dynamic light scattering (DLS) and micro-optical coherence tomography (μOCT) have also demonstrated that slow coherent signal fluctuations can arise from energy-dependent intracellular motion in in vit...

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Literature Corpus work: 8198dca0-2c7e-5513-9f3c-ac7a56370d6b
DOI: 10.64898/2026.04.02.713027

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