Review of speckle and phase variance optical coherence tomography to visualize microvascular networks
High-resolution mapping of microvasculature has been applied to diverse body systems,
including the retinal and choroidal vasculature, cardiac vasculature, the central nervous system…
including the retinal and choroidal vasculature, cardiac vasculature, the central nervous system…
Optical coherence elastography: current status and future applications
Optical coherence tomography (OCT) has several advantages over other imaging modalities,
such as angiography and ultrasound, due to its inherently high in vivo resolution, which …
such as angiography and ultrasound, due to its inherently high in vivo resolution, which …
Augmented reality in neurosurgery: a review of current concepts and emerging applications
Augmented reality (AR) superimposes computer-generated virtual objects onto the user’s
view of the real world. Among medical disciplines, neurosurgery has long been at the forefront …
view of the real world. Among medical disciplines, neurosurgery has long been at the forefront …
Speckle variance detection of microvasculature using swept-source optical coherence tomography
We report on imaging of microcirculation by calculating the speckle variance of optical
coherence tomography (OCT) structural images acquired using a Fourier domain mode-locked …
coherence tomography (OCT) structural images acquired using a Fourier domain mode-locked …
Blood-vessel closure using photosensitizers engineered for two-photon excitation
The spatial control of optical absorption provided by two-photon excitation has led to
tremendous advances in microscopy 1 and microfabrication 2 . Medical applications of two-photon …
tremendous advances in microscopy 1 and microfabrication 2 . Medical applications of two-photon …
High speed, wide velocity dynamic range Doppler optical coherence tomography (Part I): System design, signal processing, and performance
Improvements in real-time Doppler optical coherence tomography (DOCT), acquiring up to
32 frames per second at 250 ?? 512 pixels per image, are reported using signal processing …
32 frames per second at 250 ?? 512 pixels per image, are reported using signal processing …
Optimized speckle variance OCT imaging of microvasculature
We optimize speckle variance optical coherence tomography (svOCT) imaging of microvasculature
in high and low bulk tissue motion scenarios. To achieve a significant level of image …
in high and low bulk tissue motion scenarios. To achieve a significant level of image …
Improved phase-resolved optical Doppler tomography using the Kasai velocity estimator and histogram segmentation
Significant improvements are reported in the measurable velocity range and tissue motion
artefact rejection of a phase-resolved optical coherence tomography and optical Doppler …
artefact rejection of a phase-resolved optical coherence tomography and optical Doppler …
High speed, wide velocity dynamic range Doppler optical coherence tomography (Part II): Imaging in vivo cardiac dynamics of Xenopus laevis
We previously reported a Doppler optical coherence tomography (DOCT) system design [1]
for high-speed imaging with wide velocity dynamic range (up to 28.5 dB when acquiring 8 …
for high-speed imaging with wide velocity dynamic range (up to 28.5 dB when acquiring 8 …
High speed, wide velocity dynamic range Doppler optical coherence tomography (Part III): in vivo endoscopic imaging of blood flow in the rat and human …
VXD Yang, ML Gordon, S Tang, NE Marcon… - Optics …, 2003 - opg.optica.org
We previously described a fiber based Doppler optical coherence tomography system [1]
capable of imaging embryo cardiac blood flow at 4~16 frames per second with wide velocity …
capable of imaging embryo cardiac blood flow at 4~16 frames per second with wide velocity …