A petascale automated imaging pipeline for mapping neuronal circuits with high-throughput transmission electron microscopy.

ABSTRACT: Electron microscopy (EM) is widely used for studying cellular structure and network connectivity in the brain. We have built a parallel imaging pipeline using transmission electron microscopes that scales this technology, implements 24/7 continuous autonomous imaging, and enables the acquisition of petascale datasets. The suitability of this architecture for large-scale imaging was demonstrated by acquiring a volume of more than 1 mm³ of mouse neocortex, spanning four different visual areas at synaptic resolution, in less than 6 months. Over 26,500 ultrathin tissue sections from the same block were imaged, yielding a dataset of more than 2 petabytes. The combined burst acquisition rate of the pipeline is 3 Gpixel per sec and the net rate is 600 Mpixel per sec with six microscope

SUBMITTER: Yin W 

PROVIDER: S-EPMC7532165 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature