Biomimetic optoelectronics with nanomaterials for artificial vision

Z Long, Y Zhou, Y Ding, X Qiu, S Poddar… - Nature Reviews …, 2024 - nature.com
Vision is crucial for intelligent machines to detect and interact with their environments.
However, conventional artificial vision systems (AVS) are hindered by several limitations …

Advances of optical miniscopes for in vivo imaging of neural activity in freely moving animals

K Chen, Z Tian, L Kong - Frontiers in Neuroscience, 2022 - frontiersin.org
To study neural mechanisms of ethologically relevant behaviors including many social
behaviors and navigations, optical miniscopes, which can be carried by the model animals …

A miniature fluorescence microscope for multi-plane imaging

G Barbera, R Jun, Y Zhang, B Liang, Y Li, DT Lin - Scientific Reports, 2022 - nature.com
Miniature fluorescence microscopes are becoming an increasingly established tool to
investigate neural circuits in freely moving animals. In this work we present a lightweight one …

Electrically variable liquid crystal lens with spiral electrode

A Pusenkova, O Sova, T Galstian - Optics Communications, 2022 - Elsevier
Spiral shaped transparent electrode is used to replace the weakly conductive layer
traditionally used to build an electrically tunable liquid crystal lens (TLCL) of modal control …

A miniaturized mesoscope for the large-scale single-neuron-resolved imaging of neuronal activity in freely behaving mice

Y Zhang, L Yuan, Q Zhu, J Wu, T Nöbauer… - Nature Biomedical …, 2024 - nature.com
Exploring the relationship between neuronal dynamics and ethologically relevant behaviour
involves recording neuronal-population activity using technologies that are compatible with …

Towards a mini-endoscope design with spatially selective excitation and imaging

L Tabourin, F Bretzner, T Galstian - Biomedical Optics Express, 2024 - opg.optica.org
We describe a mini-endoscope design that uses a new type of electrically tunable liquid
crystal lens array enabling the dynamic increase of spatial resolution by adjusting the …

Miniaturized microscope for non-invasive imaging of leukocyte-endothelial interaction in human microcirculation

A Bagramyan, CP Lin - Scientific Reports, 2023 - nature.com
We present a miniature oblique back-illumination microscope (mOBM) for imaging the
microcirculation of human oral mucosa, enabling real-time, label-free phase contrast …

A Systematically Optimized Miniaturized Mesoscope (SOMM) for large-scale calcium imaging in freely moving mice

Y Zhang, L Yuan, J Wu, T Noebauer, R Zhang, G Xiao… - bioRxiv, 2024 - biorxiv.org
Understanding how neuronal dynamics gives rise to ethologically relevant behavior requires
recording of neuronal population activity via technologies that are compatible with …

[HTML][HTML] 微型头戴式单光子荧光显微成像技术研究进展

付强, 张智淼, 赵尚男, 刘洋, 董洋 - 188bet 网站真的吗, 2023 - illord.com
微型头戴式单光子荧光显微成像技术是近些年出现的用于神经科学研究的一种突破性方法,
可以对自由移动活体动物的神经活动进行实时成像, 提供了一种前所未有的方式来访问神经信号 …

[HTML][HTML] 微型化生物医学光学成像系统

苏德尔, 高伟达, 王新伟, 李浩宇, 刘文灏, 郭长亮… - 光电工程, 2024 - cn.oejournal.org
生物医学光学成像技术因其高分辨率和无辐射毒性的优势成为了连接基础科学研究与临床应用
的桥梁, 对推动医学进步和提高公共健康水平起到了重要作用. 然而, 生物医学光学成像系统往往 …