A head-mounted photoacoustic fiberscope for hemodynamic imaging in mobile mice

Xiaoyan Zheng; Shuai Na

doi:10.1038/s41377-024-01454-w

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A head-mounted photoacoustic fiberscope for hemodynamic imaging in mobile mice

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- A head-mounted photoacoustic fiberscope for hemodynamic imaging in mobile mice
- Light: Science & Applications Vol. 13, Issue 6, Pages: 1012-1014(2024)
- Affiliations：
  
  1.National Biomedical Imaging Center, College of Future Technology, Peking University, Beijing 100871, China
  2.Academy for Advanced Interdisciplinary Studies, Peking University, Beijing 100871, China
- Author bio：
  
  Shuai Na (shuai@pku.edu.cn)
- Funds：
- DOI：10.1038/s41377-024-01454-w
  CLC：
- Published Online：07 May 2024，
  
  Published：30 June 2024
- Accepted：
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Zheng, X. Y. & Na, S. A head-mounted photoacoustic fiberscope for hemodynamic imaging in mobile mice. Light: Science & Applications, 13, 1012-1014 (2024).
DOI：

Zheng, X. Y. & Na, S. A head-mounted photoacoustic fiberscope for hemodynamic imaging in mobile mice. Light: Science & Applications, 13, 1012-1014 (2024). DOI： 10.1038/s41377-024-01454-w.

摘要

Abstract

A miniaturized photoacoustic fiberscope has been developed

featuring a lateral resolution of 9 microns and a lightweight design at 4.5 grams. Engineered to capture hemodynamic processes at single-blood-vessel resolution at a rate of 0.2 Hz

this device represents an advancement in head-mounted tools for exploring intricate brain activities in mobile animals.

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references

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