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The big data challenges of connectomics

Journal Article · · Nature Neuroscience
DOI:https://doi.org/10.1038/nn.3837· OSTI ID:1347121
 [1];  [2];  [3]
  1. Harvard Univ., Cambridge, MA (United States); DOE Office of Scientific and Technical Information (OSTI)
  2. Harvard Univ., Cambridge, MA (United States)
  3. Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

The structure of the nervous system is extraordinarily complicated because individual neurons are interconnected to hundreds or even thousands of other cells in networks that can extend over large volumes. Mapping such networks at the level of synaptic connections, a field called connectomics, began in the 1970s with a the study of the small nervous system of a worm and has recently garnered general interest thanks to technical and computational advances that automate the collection of electron-microscopy data and offer the possibility of mapping even large mammalian brains. However, modern connectomics produces ‘big data’, unprecedented quantities of digital information at unprecedented rates, and will require, as with genomics at the time, breakthrough algorithmic and computational solutions. Here in this paper we describe some of the key difficulties that may arise and provide suggestions for managing them.

Research Organization:
Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)
Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0008923
OSTI ID:
1347121
Journal Information:
Nature Neuroscience, Journal Name: Nature Neuroscience Journal Issue: 11 Vol. 17; ISSN 1097-6256
Publisher:
Springer NatureCopyright Statement
Country of Publication:
United States
Language:
English

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Image-based correction of continuous and discontinuous non-planar axial distortion in serial section microscopy journal December 2016
The brain timewise: how timing shapes and supports brain function journal May 2015
Brain/MINDS: brain-mapping project in Japan journal May 2015
The Missing Link: Predicting Connectomes from Noisy and Partially Observed Tract Tracing Data journal July 2016
Neural circuits revealed journal July 2015
Methodological Improvements With Conductive Materials for Volume Imaging of Neural Circuits by Electron Microscopy journal November 2018
Metabolomics Profiling As a Diagnostic Tool in Severe Traumatic Brain Injury journal August 2017
The Bright, Artificial Intelligence-Augmented Future of Neuroimaging Reading journal September 2017
Metabolomic Analysis in Brain Research: Opportunities and Challenges journal May 2016
Connectomics: A pharmacologic viewpoint journal January 2018
Three-dimensional Imaging and Scanning: Current and Future Applications for Pathology journal January 2017
An Automated Images-to-Graphs Framework for High Resolution Connectomics preprint January 2014
An Introduction to Programming for Bioscientists: A Python-based Primer text January 2016
Hierarchical Manifold Clustering on Diffusion Maps for Connectomics (MIT 18.S096 final project) preprint January 2016
Morphological Error Detection in 3D Segmentations preprint January 2017
Phase-Change Superlattice Materials toward Low Power Consumption and High Density Data Storage: Microscopic Picture, Working Principles, and Optimization journal August 2018
Three-dimensional immersive virtual reality for studying cellular compartments in 3D models from EM preparations of neural tissues: 3D Virtual reality for neural tissue journal August 2015
Three-dimensional immersive virtual reality for studying cellular compartments in 3D models from EM preparations of neural tissues: 3D Virtual reality for neural tissue journal November 2015
Quantification of neuronal density across cortical depth using automated 3D analysis of confocal image stacks journal February 2017
Structural Image Analysis of the Brain in Neuropsychology Using Magnetic Resonance Imaging (MRI) Techniques journal August 2015
Development, Implementation and Validation of an Automatic Centerline Extraction Algorithm for Complex 3D Objects journal April 2018
Flexible Learning-Free Segmentation and Reconstruction of Neural Volumes journal September 2018
Shared and Distinct Functional Architectures of Brain Networks Across Psychiatric Disorders journal April 2018
Flexible Learning-Free Segmentation and Reconstruction for Sparse Neuronal Circuit Tracing posted_content June 2018
Toward A Reproducible, Scalable Framework for Processing Large Neuroimaging Datasets posted_content April 2019
The antipsychotic landscape: dopamine and beyond journal January 2018
Recent trends in neuromorphic engineering journal December 2016
An Introduction to Programming for Bioscientists: A Python-Based Primer journal June 2016
The missing link: Predicting connectomes from noisy and partially observed tract tracing data journal January 2017
Developmental trajectory of Caenorhabditis elegans nervous system governs its structural organization journal January 2020
Big Data− Análisis informétrico de documentos indexados en Scopus y Web of Science journal December 2019
Applications and Challenges of Machine Learning to Enable Realistic Cellular Simulations journal January 2020

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