Stimulus type and duration affect magnitude and evolution of flicker-induced hyperemia measured by laser speckle flowgraphy at the optic disc and peripapillary vessels
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DOI: 10.1038/s41598-024-57263-z
Abstract: Neurovascular coupling is a vital mechanism employed by the cerebrovascular system, including the eye, to regulate blood flow in periods of neuronal activation. This study aims to investigate if laser speckle flowgraphy (LSFG) can detect… read more here.
Keywords: laser speckle; duration; blood flow; blood ... See more keywords
Ocular microcirculation measurement with laser speckle flowgraphy and optical coherence tomography angiography in glaucoma
Sign Up to like & getrecommendations! Published in 2018 at "Acta Ophthalmologica"
DOI: 10.1111/aos.13639
Abstract: To compare glaucoma severity with ocular microcirculation, measured with either laser speckle flowgraphy (LSFG) or optical coherence tomography angiography (OCTA). read more here.
Keywords: ocular microcirculation; optical coherence; laser speckle; speckle flowgraphy ... See more keywords
Effect of anti‐VEGF on retinal blood flow in diabetic mice using laser speckle flowgraphy
Sign Up to like & getrecommendations! Published in 2024 at "Acta Ophthalmologica"
DOI: 10.1111/aos.16672
Abstract: To assess intra‐ (repeatability) and inter‐observer (reproducibility) variability of laser speckle flowgraphy (LSFG) for retinal blood flow (RBF) measurement in 20 eyes of wild type (C57BL/6J) mice and effect of intravitreal Aflibercept on RBF in optic… read more here.
Keywords: laser speckle; mice; retinal blood; blood flow ... See more keywords
Relationship between Metabolic Syndrome and Ocular Microcirculation Shown by Laser Speckle Flowgraphy in a Hospital Setting Devoted to Sleep Apnea Syndrome Diagnostics
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DOI: 10.1155/2017/3141678
Abstract: Purpose To clarify whether the incidence of metabolic syndrome (MetS) and the overlap of MetS components are affecting the ocular circulation shown by laser speckle flowgraphy (LSFG). Materials and Methods We studied 76 consistent patients.… read more here.
Keywords: shown laser; mets components; laser speckle; metabolic syndrome ... See more keywords
Evaluation of Microcirculation in Optic Nerve Head Using Laser Speckle Flowgraphy in Active Thyroid Eye Disease
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DOI: 10.1155/2022/9115270
Abstract: Background Laser speckle flowgraphy (LSFG) can be used to estimate optic nerve blood flow. This study used LSFG to evaluate optic nerve microcirculation in patients with thyroid eye disease (TED). Methods This was a retrospective… read more here.
Keywords: laser speckle; thyroid eye; optic nerve; speckle flowgraphy ... See more keywords
Hallucal thenar index: A new index to detect peripheral arterial disease using laser speckle flowgraphy
Sign Up to like & getrecommendations! Published in 2020 at "Vascular"
DOI: 10.1177/1708538120938935
Abstract: Objectives Laser speckle flowgraphy is a technology using reflected scattered light for visualization of blood distribution, which can be used to measure relative velocity of blood flow easily without contact with the skin within a… read more here.
Keywords: index; thenar; hallucal thenar; laser speckle ... See more keywords