journal article Jun 08, 2018

High‐throughput light sheet tomography platform for automated fast imaging of whole mouse brain

View at Publisher Save 10.1002/jbio.201800047
Abstract
Acquiring information of the neural structures in the whole‐brain level is vital for systematically exploring mechanisms and principles of brain function and dysfunction. Most methods for whole brain imaging, while capable of capturing the complete morphology of neurons, usually involve complex sample preparation and several days of image acquisition. The whole process including optical clearing or resin embedding is time consuming for a quick survey of the distribution of specific neural circuits in the whole brain. Here, we develop a high‐throughput light‐sheet tomography platform (HLTP), which requires minimum sample preparation. This method does not require optical clearing for block face light sheet imaging. After fixation using paraformaldehyde, an aligned 3 dimensional image dataset of a whole mouse brain can be obtained within 5 hours at a voxel size of 1.30 × 1.30 × 0.92 μm. HLTP could be a very efficient tool for quick exploration and visualization of brain‐wide distribution of specific neurons or neural circuits.
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References
Details
Published
Jun 08, 2018
Vol/Issue
11(9)
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Authors
Funding
National Natural Science Foundation of China Award: 61475059, 61421064
Ministry of Science and Technology of the People's Republic of China Award: 2015CB755603
Cite This Article
Qi Zhang, Fei Huang, Ke Bai, et al. (2018). High‐throughput light sheet tomography platform for automated fast imaging of whole mouse brain. Journal of Biophotonics, 11(9). https://doi.org/10.1002/jbio.201800047