Intravital 3D visualization and segmentation of murine neural networks at micron resolution.
Intravital 3D visualization and segmentation of murine neural networks at micron resolution.
复制标题
小鼠神经网络在微米分辨率下的活体3D可视化和分割。
DOI:
10.1038/s41598-022-14450-0
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发表时间:
2022-07-30
影响因子:
4.6
通讯作者:
de la Zerda, Adam
中科院分区:
文献类型:
--
作者:
Lautman, Ziv;Winetraub, Yonatan;Blacher, Eran;Yu, Caroline;Terem, Itamar;Chibukhchyan, Adelaida;Marshel, James H.;de la Zerda, Adam
Optical coherence tomography (OCT) allows label-free, micron-scale 3D imaging of biological tissues’ fine structures with significant depth and large field-of-view. Here we introduce a novel OCT-based neuroimaging setting, accompanied by a feature segmentation algorithm, which enables rapid, accurate, and high-resolution in vivo imaging of 700 μm depth across the mouse cortex. Using a commercial OCT device, we demonstrate 3D reconstruction of microarchitectural elements through a cortical column. Our system is sensitive to structural and cellular changes at micron-scale resolution in vivo, such as those from injury or disease. Therefore, it can serve as a tool to visualize and quantify spatiotemporal brain elasticity patterns. This highly transformative and versatile platform allows accurate investigation of brain cellular architectural changes by quantifying features such as brain cell bodies’ density, volume, and average distance to the nearest cell. Hence, it may assist in longitudinal studies of microstructural tissue alteration in aging, injury, or disease in a living rodent brain.
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DOI:
10.1155/2017/3409327
发表时间:
2017
期刊:
Journal of medical engineering
影响因子:
--
作者:
Mokbul MI
通讯作者:
Mokbul MI
影响因子:
17.1
作者:
Kut C;Chaichana KL;Xi J;Raza SM;Ye X;McVeigh ER;Rodriguez FJ;Quiñones-Hinojosa A;Li X
通讯作者:
Li X
DOI:
10.3390/diagnostics12020468
发表时间:
2022-02-11
期刊:
Diagnostics (Basel, Switzerland)
影响因子:
--
作者:
Augustin AJ;Atorf J
通讯作者:
Atorf J
影响因子:
3.7
作者:
Laramee, M. E.;Rockland, K. S.;Boire, D.
通讯作者:
Boire, D.
影响因子:
3.4
作者:
Marchand, Paul J.;Bouwens, Arno;Lasser, Theo
通讯作者:
Lasser, Theo