PreprintCited by 57Cell Image Analysis TechniquesAdvanced Electron Microscopy Techniques and ApplicationsMedical Image Segmentation Techniques

Petascale neural circuit reconstruction: automated methods

Open access
Macrina, Thomas, Lee, Kisuk, Lu, Ran, Turner, Nicholas L., Wu, Jingpeng, Popovych, Sergiy, Silversmith, William, Kemnitz, Nico +38 more·2021·bioRxiv (Cold Spring Harbor Laboratory)

Abstract

3D electron microscopy (EM) has been successful at mapping invertebrate nervous systems, but the approach has been limited to small chunks of mammalian brains. To scale up to larger volumes, we have built a computational pipeline for processing petascale image datasets acquired by serial section EM, a popular form of 3D EM. The pipeline employs convolutional nets to compute the nonsmooth transformations required to align images of serial sections containing numerous cracks and folds, detect neuronal boundaries, label voxels as axon, dendrite, soma, and other semantic categories, and detect synapses and assign them to presynaptic and postsynaptic segments. The output of neuronal boundary detection is segmented by mean affinity agglomeration with semantic and size constraints. Pipeline operations are implemented by leveraging distributed and cloud computing. Intermediate results of the pipeline are held in cloud storage, and can be effortlessly viewed as images, which aids debugging. We applied the pipeline to create an automated reconstruction of an EM image volume spanning four visual cortical areas of a mouse brain. Code for the pipeline is publicly available, as is the reconstructed volume.

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Crossref · 10.1101/2021.08.04.455162

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  • Computational advances have now closed this gap and FAFB images were accurately aligned with a new approach that leverages convolutional nets.

    “Computational advances have now closed this gap107 and FAFB images were accurately aligned with a new approach that leverages convolutional nets108.”

    From Neuronal wiring diagram of an adult brain (2024) · cites this paper as [107]

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Authors
Macrina, T., Lee, K., Lu, R., Turner, N. L., Wu, J., Popovych, S., Silversmith, W., Kemnitz, N., Bae, J. A., Castro, M. A., Dorkenwald, S., Halageri, A., Jia, Z., Jordan, C., Li, K., Mitchell, E., Mondal, S. S., Mu, S., Nehoran, B., Wong, W., Yu, S.-C., Bodor, A. L., Brittain, D., Buchanan, J., Bumbarger, D. J., Cobos, E., Collman, F., Elabbady, L., Fahey, P. G., Froudarakis, E., Kapner, D., Kinn, S., Mahalingam, G., Papadopoulos, S., Patel, S., Schneider-Mizell, C. M., Sinz, F. H., Takeno, M., Torres, R., Yin, W., Pitkow, X., Reimer, J., Tolias, A. S., Reid, R. C., Costa, N. M. D., & Seung, H. S.
Affiliations
  • Princeton University (US)
  • Allen Institute for Brain Science (US)
  • Baylor College of Medicine (US)
Corresponding author
Seung, H. Sebastian
Venue
bioRxiv (Cold Spring Harbor Laboratory)
Publisher
openRxiv
Published
2021-08-05
OpenAlex
W3189506822
Cited by
55
References
68
Citations by year
2026: 5 · 2025: 20 · 2024: 9 · 2023: 10 · 2022: 8 · 2021: 3
Type
posted content
Language
en
Open access
Licence
cc-by
Locations
  • bioRxiv (Cold Spring Harbor Laboratory) (acceptedVersion, cc-by)
  • GoeScholar The Publication Server of the Georg-August-Universität Göttingen (Georg-August-Universität Göttingen) (submittedVersion, other-oa)
Funders
  • National Science Foundation (1552868, CAREER, 1707400)
  • Princeton University
  • Johns Hopkins University
  • G. Harold and Leila Y. Mathers Foundation
  • National Institutes of Health (MH114824)
  • Intelligence Advanced Research Projects Activity (D16PC00003, D16PC0005, D16PC00004)
  • Interior Business Center
  • National Institute of Mental Health (U01 MH114824, U01MH117072, RF1MH117815, MH114824, RF1MH123400, U19MH114830)
  • National Eye Institute (NEI R01, EY027036, R01EY027036)
  • National Institute of Neurological Disorders and Stroke (R01NS104926, U19NS104648, NS104926, NS104648)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Biophysics › Cell Image Analysis Techniques
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Structural Biology › Advanced Electron Microscopy Techniques and Applications
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Medical Image Segmentation Techniques
Keywords
neural circuit reconstruction, serial section electron microscopy, convolutional neural networks, image registration, synapse detection, distributed computing, cloud computing, mouse visual cortex

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