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Rapid mesoscale volumetric imaging of neural activity with synaptic resolution
Nature Methods ( IF 36.1 ) Pub Date : 2020-03-02 , DOI: 10.1038/s41592-020-0760-9
Rongwen Lu 1, 2 , Yajie Liang 1 , Guanghan Meng 3 , Pengcheng Zhou 4, 5, 6 , Karel Svoboda 1 , Liam Paninski 4, 5, 6 , Na Ji 1, 3, 7, 8, 9
Affiliation  

Imaging neurons and neural circuits over large volumes at high speed and subcellular resolution is a difficult task. Incorporating a Bessel focus module into a two-photon fluorescence mesoscope, we achieved rapid volumetric imaging of neural activity over the mesoscale with synaptic resolution. We applied the technology to calcium imaging of entire dendritic spans of neurons as well as neural ensembles within multiple cortical regions over two hemispheres of the awake mouse brain.



中文翻译:

具有突触分辨率的神经活动的快速中尺度体积成像

以高速和亚细胞分辨率对大量神经元和神经回路进行成像是一项艰巨的任务。将 Bessel 聚焦模块结合到双光子荧光介观镜中,我们实现了具有突触分辨率的中尺度神经活动的快速体积成像。我们将该技术应用于神经元的整个树突跨度以及清醒小鼠大脑两个半球上多个皮层区域内的神经集合的钙成像。

更新日期:2020-03-02
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