97 citations · 110 across the 12 of their papers we have counts for
12 papers
Simple model of neurogliovascular unit activity with noradrenaline leading force
Andrey Yu. Verisokin, Darya V. Verveyko, Alexey R. Brazhe +1
In this work we present a model of a neuroglivascular unit associated with a neuronal ensemble. We combine calcium dynamics in the astrocyte, the cascade of synthesis of arachidoni…
Refractive-index tomography of opaque tissue from its own backscattered light
Tran Dinh Hoang, Jaecheol Cho, Thi Van Anh Nguyen +9
The refractive index (RI) is an intrinsic, label-free marker of a living cell's dry mass and subcellular morphology, and hence of its physiological state. Its three-dimensional (3D…
Decoding angular light paths for solving the inverse scattering problem
Kalpak Gupta, Dinh Hoang Tran, Sungsam Kang +5
Multiple scattering in complex media scrambles the deterministic mapping between input and output fields, limiting wave control and imaging. Conventional inverse scattering strateg…
Multiphoton super-resolution imaging via virtual structured illumination
Sumin Lim, Sungsam Kang, Jin-Hee Hong +6
Imaging in thick biological tissues is often degraded by sample-induced aberrations, which reduce image quality and resolution, particularly in super-resolution techniques. While h…
Synthetic aperture phase imaging of second harmonic generation field with computational adaptive optics
Jungho Moon, Sungsam Kang, Jin Hee Hong +2
Second-harmonic generation (SHG) microscopy provides label-free imaging of biological tissues with unique contrast mechanisms, but its resolution is limited by the diffraction limi…
Tracing multiple scattering trajectories for deep optical imaging in scattering media
Sungsam Kang, Yongwoo Kwon, Hojun Lee +4
Multiple light scattering hampers imaging objects in complex scattering media. Approaches used in real practices mainly aim to filter out multiple scattering obscuring the ballisti…
Acousto-optic volumetric gating for reflection-mode deep optical imaging within a scattering medium
Hakseok Ko, Junghoon Kim, Jin-Hee Hong +4
The imaging depth of deep-tissue optical microscopy is governed by the performance of the gating operation that suppresses the multiply scattered waves obscuring the ballistic wave…
High-throughput volumetric adaptive optical imaging using compressed time-reversal matrix
Hojun Lee, Seokchan Yoon, Pascal Loohuis +3
Deep-tissue optical imaging suffers from the reduction of resolving power due to tissue-induced optical aberrations and multiple scattering noise. Reflection matrix approaches reco…
Fourier holographic endoscopy for label-free imaging through a narrow and curved passage
Wonjun Choi, Munkyu Kang, Jin Hee Hong +3
Ultrathin lensless fibre endoscopes offer minimally invasive investigation, but they mostly operate as a rigid type due to the need for prior calibration of a fibre probe. Furtherm…
Laser scanning reflection-matrix microscopy for label-free in vivo imaging of a mouse brain through an intact skull
Seokchan Yoon, Hojun Lee, Jin Hee Hong +2
We present a laser scanning reflection-matrix microscopy combining the scanning of laser focus and the wide-field mapping of the electric field of the backscattered waves for elimi…
Sources of Variance in Two-Photon Microscopy Neuroimaging
Kyongche Kang, Jinsub Hong, Hannah Worrall
Two-photon laser scanning microscopy is widely used in a quickly growing field of neuroscience. It is a fluorescence imaging technique that allows imaging of living tissue up to a…
Focusing of light energy inside a scattering medium by controlling the time-gated multiple light scattering
Seungwon Jeong, Ye-Ryoung Lee, Sungsam Kang +6
The efficient delivery of light energy is a prerequisite for non-invasive imaging and stimulating of target objects embedded deep within a scattering medium. However, injected wave…