Depth-resolved phase velocity estimation in layered tissue based on an efficient additive attention network with surface acoustic wave - optical coherence elastography [0.03%]
基于高效加性注意力网络的表面声波-光学相干弹性成像层状组织深度分辨相速度估计
Guangyu Zhang,Jinpeng Liao,Zhengshuyi Feng et al.
Guangyu Zhang et al.
Optical coherence elastography (OCE) is a non-invasive imaging technique used to quantify tissue stiffness and to assist in the diagnosis and assessment of disease. A major limitation of conventional OCE approaches is that phase velocity es...
Erratum: Sub-50-femtosecond gain-managed amplified pulses enhance nonlinear ablation efficiency: publisher's note [0.03%]
出版者说明：更正——增益管理的放大脉冲增强非线性消融效率（＜50 fs）
Liam J Price,Kai Zhang,Henry Haig et al.
Liam J Price et al.
[This corrects the article on p. 202 in vol. 17, PMID: 41532132.]. © 2026 Optica Publishing Group.
Published Erratum
Biomedical optics express. 2026 Apr 22;17(5):2582. DOI:10.1364/BOE.600551 2026
Ultrabroadband OCT for simultaneous visible and near-infrared light imaging of the mouse retina [0.03%]
用于同时对小鼠视网膜进行可见光和近红外光成像的超宽带OCT
Shau Poh Chong,Aalim Khan Mohammad,Haris Antypas et al.
Shau Poh Chong et al.
Hyperspectral optical coherence tomographic imaging of the retina using the visible-near-infrared wavelength range improves the use of spectroscopic information for biomarkers of retinal diseases without compromising the achievable axial re...
Investigating acoustic startle priming-induced cortical network reorganization in post-stroke dysarthria: a fNIRS study [0.03%]
声启动预处理诱导的脑卒中构音障碍患者皮层网络重组功能近红外光谱成像研究
Mingzhu Wang,Danping Li,Chengchao Peng et al.
Mingzhu Wang et al.
Post-stroke dysarthria (PSD) involves impaired speech motor initiation and disrupted large-scale cortical coordination, but the neural effects of acoustic startle priming (ASP) during rehabilitation remain unclear. We conducted a randomized...
Multi-frame pixel intensity consistency-based artifact reduction for photoacoustic computed tomography [0.03%]
基于多帧像素强度一致性的光声计算机断层扫描伪影减少方法
Zeyu Ma,Bin Ouyang,Bin Li et al.
Zeyu Ma et al.
Photoacoustic computed tomography (PACT) is an advanced imaging modality that combines the strengths of ultrasound and optical imaging, showing great promise for preclinical or clinical applications. However, image quality in PACT is often ...
Wavelet time-frequency analysis enhances noise-resilient quantification of corneal wave velocity and natural frequency in optical coherence elastography [0.03%]
小波时频分析增强光学相干弹性成像角膜波速和固有频率的噪声鲁棒性量化能力
Zhi Cao,Chengjin Song,Hongwei Yang et al.
Zhi Cao et al.
In vivo characterization of corneal biomechanics using dynamic optical coherence elastography (OCE) requires accurate quantification of both the temporal and spectral features for transient, frequency-dependent corneal dynamics. However, co...
Robust wavefront correction using AdamW-enhanced SPGD for computational adaptive optics in optical coherence tomography [0.03%]
用于光学相干层析成像计算自适应光学的AdamW增强型SPGD鲁棒波前校正法
JongIn You,Taeguk Eom,SeungWan Cho et al.
JongIn You et al.
Computational adaptive optics (CAO) has emerged as an effective approach to correct optical aberrations in optical coherence tomography (OCT) without the need for additional hardware. However, conventional stochastic parallel gradient desce...
Higher-order functional connectivity and topological analysis of multichannel fNIRS data [0.03%]
高阶功能连接和多通道fNIRS数据拓扑分析
Hailing Luo,Yuejia Luo,Lian Duan
Hailing Luo
Functional connectivity analysis is widely used to characterize large-scale brain networks in fNIRS, but conventional approaches rely on pairwise interactions and may overlook multiregional coordination. Here, we propose a higher-order func...
Stray light analysis and suppression of an ultra-high-magnification zoom endoscopy [0.03%]
超高倍率内窥镜的杂光分析与抑制方法研究
Jiaying He,Jiayao Zhou,Jiayi Huo et al.
Jiaying He et al.
Ultra-high-magnification zoom electronic endoscopes are highly susceptible to stray light because compact optomechanical layouts and zoom-dependent optical reconfiguration strongly affect non-imaging light propagation. In compact systems wi...
Vicente J Parot,Qinrong Zhang,Wesley B Baker et al.
Vicente J Parot et al.
The guest editors introduce the Biomedical Optics Express feature issue "Optics and the Brain." This issue highlights a range of important neuroscientific questions and clinical needs, and illustrates novel optical methodologies being devel...