Simultaneous whole-animal 3D imaging of neuronal activity using light-field microscopy
Top Cited Papers
Open Access
- 18 May 2014
- journal article
- research article
- Published by Springer Science and Business Media LLC in Nature Methods
- Vol. 11 (7), 727-730
- https://doi.org/10.1038/nmeth.2964
Abstract
This paper reports the use of light-field microscopy for fast, large-scale imaging of neuronal activity in vivo. It is applied to image the entire animal in the worm and the whole brain in zebrafish. High-speed, large-scale three-dimensional (3D) imaging of neuronal activity poses a major challenge in neuroscience. Here we demonstrate simultaneous functional imaging of neuronal activity at single-neuron resolution in an entire Caenorhabditis elegans and in larval zebrafish brain. Our technique captures the dynamics of spiking neurons in volumes of ∼700 μm × 700 μm × 200 μm at 20 Hz. Its simplicity makes it an attractive tool for high-speed volumetric calcium imaging.Keywords
Other Versions
This publication has 28 references indexed in Scilit:
- Genetically encoded calcium indicators for multi-color neural activity imaging and combination with optogeneticsFrontiers in Molecular Neuroscience, 2013
- Physical principles for scalable neural recordingFrontiers in Computational Neuroscience, 2013
- Neural mass modeling of power-line magnetic fields effects on brain activityFrontiers in Computational Neuroscience, 2013
- Fast functional imaging of multiple brain regions in intact zebrafish larvae using Selective Plane Illumination MicroscopyFrontiers in Neural Circuits, 2013
- The Brain Activity Map Project and the Challenge of Functional ConnectomicsNeuron, 2012
- An Image-Free Opto-Mechanical System for Creating Virtual Environments and Imaging Neuronal Activity in Freely Moving Caenorhabditis elegansPLOS ONE, 2011
- Simultaneous two-photon calcium imaging at different depths with spatiotemporal multiplexingNature Methods, 2011
- Automated Analysis of Cellular Signals from Large-Scale Calcium Imaging DataNeuron, 2009
- Three-dimensional random access multiphoton microscopy for functional imaging of neuronal activityNature Neuroscience, 2008
- Light field microscopyACM Transactions on Graphics, 2006