@article {51795,
	title = {Cortical column and whole-brain imaging with molecular contrast and nanoscale resolution.},
	journal = {Science (New York, N.Y.)},
	volume = {363},
	year = {2019},
	month = {2019 Jan 18},
	pages = {eaau8302},
	abstract = {<p>Optical and electron microscopy have made tremendous inroads toward understanding the complexity of the brain. However, optical microscopy offers insufficient resolution to reveal subcellular details, and electron microscopy lacks the throughput and molecular contrast to visualize specific molecular constituents over millimeter-scale or larger dimensions. We combined expansion microscopy and lattice light-sheet microscopy to image the nanoscale spatial relationships between proteins across the thickness of the mouse cortex or the entire\&nbsp;<em>Drosophila</em>\&nbsp;brain. These included synaptic proteins at dendritic spines, myelination along axons, and presynaptic densities at dopaminergic neurons in every fly brain region. The technology should enable statistically rich, large-scale studies of neural development, sexual dimorphism, degree of stereotypy, and structural correlations to behavior or neural activity, all with molecular contrast.</p>
},
	doi = {10.1126/science.aau8302},
	author = {Gao, Ruixuan and Asano, Shoh M and Upadhyayula, Srigokul and Pisarev, Igor and Milkie, Daniel E and Liu, Tsung-Li and Singh, Ved and Graves, Austin R and Huynh, Grace H and Zhao, Yongxin and Bogovic, John A and Colonell, Jennifer and Ott, Carolyn M and Zugates, Christopher T and Tappan, Susan and Rodriguez, Alfredo and Mosaliganti, Kishore R and Sheu, Shu-Hsien and Pasolli, H Amalia and et al}
}
