Deep two-photon voltage imaging with adaptive excitation
2024
Deep Two-Photon Voltage Imaging with Adaptive Excitation
publication
Author Information
Author(s): Zhao Shitong, Hebert Eric, Gruzdeva Anna, Mahishi Deepthi, Takahashi Hazuki, Lee Sungmoo, Hao Yukun, Lin Michael, Yapici Nilay, Xu Chris
Hypothesis
High-speed imaging of neuronal voltage dynamics can be achieved at significant depths using adaptive excitation.
Conclusion
The study demonstrates a method for high-speed, deep voltage imaging in the awake mouse brain using adaptive excitation.
Supporting Evidence
- The method allows imaging down to 500-630 μm depth in the awake mouse brain.
- Adaptive excitation illuminates only the regions of interest.
Takeaway
The researchers found a way to take pictures of brain activity deep inside a mouse's head without needing a lot of light.
Methodology
The study involved imaging neuronal voltage activities across two planes in the awake mouse brain using adaptive excitation.
Participant Demographics
Awake mouse brain
Digital Object Identifier (DOI)
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