[HTML][HTML] Noninvasive hemoglobin sensing and imaging: optical tools for disease diagnosis
Significance: Measurement and imaging of hemoglobin oxygenation are used extensively in
the detection and diagnosis of disease; however, the applied instruments vary widely in their …
the detection and diagnosis of disease; however, the applied instruments vary widely in their …
The development and clinical application of innovative optical ophthalmic imaging techniques
P Alexopoulos, C Madu, G Wollstein… - Frontiers in …, 2022 - frontiersin.org
The field of ophthalmic imaging has grown substantially over the last years. Massive
improvements in image processing and computer hardware have allowed the emergence of …
improvements in image processing and computer hardware have allowed the emergence of …
Enhanced medical diagnosis for dOCTors: a perspective of optical coherence tomography
Significance: After three decades, more than 75,000 publications, tens of companies being
involved in its commercialization, and a global market perspective of about USD 1.5 billion …
involved in its commercialization, and a global market perspective of about USD 1.5 billion …
[HTML][HTML] Advances in retinal oximetry
Similar to other organs, the retina relies on tightly regulated perfusion and oxygenation.
Previous studies have demonstrated that retinal blood flow is affected in a variety of eye and …
Previous studies have demonstrated that retinal blood flow is affected in a variety of eye and …
Quantitative optical imaging of oxygen in brain vasculature
E Rathbone, D Fu - The Journal of Physical Chemistry B, 2024 - ACS Publications
The intimate relationship between neuronal activity and cerebral oxygenation underpins
fundamental brain functions like cognition, sensation, and motor control. Optical imaging …
fundamental brain functions like cognition, sensation, and motor control. Optical imaging …
Global and regional damages in retinal ganglion cell axon bundles monitored non-invasively by visible-light optical coherence tomography fibergraphy
Retinal ganglion cells (RGCs) exhibit compartmentalized organization, receiving synaptic
inputs through their dendrites and transmitting visual information from the retina to the brain …
inputs through their dendrites and transmitting visual information from the retina to the brain …
High-speed balanced-detection visible-light optical coherence tomography in the human retina using subpixel spectrometer calibration
Increases in speed and sensitivity enabled rapid clinical adoption of optical coherence
tomography (OCT) in ophthalmology. Recently, visible-light OCT (vis-OCT) achieved …
tomography (OCT) in ophthalmology. Recently, visible-light OCT (vis-OCT) achieved …
Simultaneous visible light optical coherence tomography and near infrared OCT angiography in retinal pathologies: a case study
A dual-channel optical coherence tomography system with wavelengths in the visible and
near-infrared light ranges can provide both structural and functional information for retinal …
near-infrared light ranges can provide both structural and functional information for retinal …
Adaptive spectroscopic visible-light optical coherence tomography for clinical retinal oximetry
Background Retinal oxygen saturation (sO2) provides essential information about the eye's
response to pathological changes that can result in vision loss. Visible-light optical …
response to pathological changes that can result in vision loss. Visible-light optical …
Changes in retinal multilayer thickness and vascular network of patients with Alzheimer's disease
X Mei, C Qiu, Q Zhou, Z Chen, Y Chen, Z Xu… - Biomedical engineering …, 2021 - Springer
Abstract Background Retinal biomarkers of Alzheimer's disease (AD) have been extensively
investigated in recent decades. Retinal nervous and vascular parameters can reflect brain …
investigated in recent decades. Retinal nervous and vascular parameters can reflect brain …