Linear-wavenumber swept source based on an acousto-optic device for optical coherence tomography
Linear-wavenumber swept-source optical coherence tomography (SS-OCT) enables real-
time, high-quality OCT imaging by eliminating the need for data resampling, as required in …
time, high-quality OCT imaging by eliminating the need for data resampling, as required in …
Optimization of spectral-domain optical coherence tomography with a supercontinuum source for in vivo motion detection of low reflective outer hair cells in guinea pig …
Sound evokes sub-nanoscale vibration within the sensory epithelium. The epithelium
contains not only immotile cells but also contractile outer hair cells (OHCs) that actively …
contains not only immotile cells but also contractile outer hair cells (OHCs) that actively …
Sparsity-Aware OCT Volumetric Data Restoration Using Optical Synthesis Model
R Kobayashi, G Fujii, Y Yoshida, T Ota… - IEEE Transactions …, 2022 - ieeexplore.ieee.org
In this study, a novel restoration model for the data of optical coherence tomography (OCT)
is proposed. An OCT device acquires a tomographic image of a specimen at the scale of a …
is proposed. An OCT device acquires a tomographic image of a specimen at the scale of a …
Widefield Heterodyne Optical Coherence Microscopy for Volumetric Vibration Imaging
We propose a method for simultaneous tomographic vibration visualization of an entire
volume of a target object using a scanning low-coherence interferometric microscope. By …
volume of a target object using a scanning low-coherence interferometric microscope. By …
Multifrequency-swept optical coherence microscopy for full-field in-vivo intracochlear vibration measurement
The sensory epithelium in the cochlea of the inner ear transduces sound energy into
electrical signals, which are essential for a neurotransmitter release. Nevertheless, the in …
electrical signals, which are essential for a neurotransmitter release. Nevertheless, the in …
Volumetric data restoration of inner ear sensory epithelia based on sparse modeling with multifrequency swept optical coherence microscope
生きた動物の内耳感覚上皮帯の振動分布と構造を広視野一括で可視化するために,
多波長走査型光コヒーレンス顕微鏡 (MS-OCM) が開発された (図 1)[1]. この装置は …
多波長走査型光コヒーレンス顕微鏡 (MS-OCM) が開発された (図 1)[1]. この装置は …
人工聴覚上皮を伝播する進行波を用いた周波数弁別能の高精度化
加納康平， 山崎嘉己， 川野聡恭 - 年次大会2023, 2023 - jstage.jst.go.jp
抄録 Our research group has developed a fully implantable artificial cochlea using
biomimetics to aid patients with sensorineural hearing loss. An artificial cochlear sensory …
biomimetics to aid patients with sensorineural hearing loss. An artificial cochlear sensory …
周波数間隔可変広帯域光コムを用いた高速干渉計測法
崔森悦， 大和田悠斗， 鈴木孝昌， 田中洋介… - … 学術講演会講演予稿集 …, 2020 - jstage.jst.go.jp
1. はじめに近年, 光計測手法を用いて生体断層内の高速で微小な振動を検出し,
生体の様々な動きをメカノバイオロジーの観点から解明しようとする要求が高まっている …
生体の様々な動きをメカノバイオロジーの観点から解明しようとする要求が高まっている …
多波長走査型OCM の広視野一括振動計測の性能評価と測定感度の向上
吉水海斗， 崔森悦， 太田岳， 任書晃… - 応用物理学会学術講演会 …, 2020 - jstage.jst.go.jp
1. はじめに聴覚を司る内耳感覚上皮帯の振動を広視野一括で計測可視化するために
Multifrequency-swept optical coherence microscopic vibrometry (MS-OCMV)[1] が開発された …
Multifrequency-swept optical coherence microscopic vibrometry (MS-OCMV)[1] が開発された …