• Cheng He, Ye Yuan, Chuanhui Gong, Xueying Wang, and Guangming Lyu.
• Department of Anatomy, Medical School of Nantong University, Nantong, China.
• Neuroscience. 2024 May 14; 546: 104117104-117.

AbstractThe techniques of tissue clearing have been proposed and applied in anatomical and biomedical research since the 19th century. As we all know, the original study of the nervous system relied on serial ultrathin sections and stereoscopic techniques. The 3D visualization of the nervous system was established by software splicing and reconstruction. With the development of science and technology, microscope equipment had constantly been upgraded. Despite the great progress that has been made in this field, the workload is too complex, and it needs high technical requirements. Abundant mistakes due to manual sections were inescapable and structural integrity remained questionable. According to the classification of tissue transparency methods, we introduced the latest application of transparency methods in central and peripheral nerve research from optical imaging, molecular markers and data analysis. This review summarizes the application of transparent technology in neural pathways. We hope to provide some inspiration for the continuous optimization of tissue clearing methods.Copyright © 2024 IBRO. Published by Elsevier Inc. All rights reserved.

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