The developmental changes of retinal microvasculature in children: a quantitative analysis using OCT angiography.
Sign Up to like & getrecommendations! Published in 2020 at "American journal of ophthalmology"
DOI: 10.1016/j.ajo.2020.05.008
Abstract: PURPOSE To quantify the macular microvasculature in healthy children of various ages using optical coherence tomography angiography (OCTA) DESIGN: Prospective cross-sectional study. METHODS 333 normal children aged from 4 to 16 years old were included.… read more here.
Keywords: perfusion density; microvasculature; age; area ... See more keywords
Prediction of post-treatment retinal sensitivity by baseline retinal perfusion density measurements in eyes with branch retinal vein occlusion
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-66708-0
Abstract: In this study, we investigated the longitudinal correlation between macular sensitivity and perfusion density (PD) in retinas affected by branch retinal vein occlusion. Retinal sensitivity was measured using microperimetry and PD was measured by optical… read more here.
Keywords: perfusion density; branch retinal; treatment; sensitivity ... See more keywords
Asymmetry analysis of optical coherence tomography angiography macular perfusion density measurements in preperimetric and perimetric glaucoma
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-71757-6
Abstract: Macular retinal layer thickness asymmetry indices, particularly for the ganglion cell layer, are promising early indicators of glaucomatous damage. We evaluated macular perfusion density asymmetry (MPDA) among normal, preperimetric glaucoma (PPG), and perimetric glaucoma (PG)… read more here.
Keywords: glaucoma; asymmetry; macular perfusion; perfusion density ... See more keywords
Effect of hyperoxia and hypoxia on retinal vascular parameters assessed with optical coherence tomography angiography.
Sign Up to like & getrecommendations! Published in 2021 at "Acta ophthalmologica"
DOI: 10.1111/aos.15077
Abstract: PURPOSE To investigate the response of the superficial and deep capillary plexuses to hyperoxia and hypoxia using optical coherence tomography angiography (OCT-A) and retinal vessel analyzer. METHODS Twenty-four healthy volunteers participated in this randomized, double-masked,… read more here.
Keywords: density; vessel; coherence tomography; hyperoxia hypoxia ... See more keywords
Effects of Myocardial Function and Systemic Circulation on Regional Coronary Perfusion.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of applied physiology"
DOI: 10.1152/japplphysiol.00450.2019
Abstract: Cardiac-coronary interaction and the effects of its patho-physiological variations on spatial heterogeneity of coronary perfusion and myocardial work are still poorly understood. This hypothesis-generating study predicts spatial heterogeneities in both regional cardiac work and perfusion… read more here.
Keywords: work; perfusion density; perfusion; systemic circulation ... See more keywords
Reduced perfusion density of superficial retinal capillary plexus after intravitreal ocriplasmin injection for idiopathic vitreomacular traction
Sign Up to like & getrecommendations! Published in 2019 at "BMC Ophthalmology"
DOI: 10.1186/s12886-019-1119-9
Abstract: BackgroundTo investigate, using optical coherence tomography angiography (OCT-A), changes in perfusion density and in the foveal avascular zone (FAZ) in eyes with idiopathic vitreomacular traction (VMT) after ocriplasmin injection.MethodsIn this pilot study, we enrolled sixteen… read more here.
Keywords: perfusion density; capillary plexus; ocriplasmin injection; injection ... See more keywords