# Netzschleuder network catalogue, repository and centrifuge

Problems with this dataset? Open an issue.
You may also take a look at the source code.
The networks in this dataset can be loaded directly from graph-tool with:
import graph_tool.all as gt
g = gt.collection.ns["celegans_2019/male_chemical"]

(and likewise for the other networks available.)

# celegans_2019 — Complete C. elegans neurons (2019)

Description

Networks among neurons of both the adult male and adult hermaphrodite worms C. elegans, constructed from electron microscopy series, to include directed edges (chemical) and undirected (gap junction), and spanning including nodes for muscle and non-muscle end organs.1

For chemical connections, directed edges go from pre-synaptic cell to post-synaptic cell.

The 'connectivity' edge property corresponds to the total number of EM serial sections of connectivity, taking into account both the number of synapses and the sizes of synapses.

To provide complete coverage of the entire nervous system, the data are assembled from multiple animals and include connections added by extrapolation in gaps where no data were available.

For 'synapse' data the edge property 'synapses' contain the number of synapses scored between each pair of cells. These networks differ from the others in not taking into account the sizes of synapses and in showing only connections scored on electron micrographs. It does not include any connections inserted by extrapolation. Thus there are cells showing no connection here that are connected in the the other matrices. Also note, there are more edges in these networks than the total number of synapses scored (synapse lists, Supplementary Information 3). This is because polyads are listed here more than once (once for each postsynaptic cell).

The '_corrected' networks correspond to corrected versions of the network made available in July 2020.

1. Description obtained from the ICON project.

Tags
Biological Connectome Weighted
Citation
Upstream URL OK
Networks
Tip: click on the table header to sort the list. Hover your mouse over it to obtain a legend.
Name Nodes Edges $\left<k\right>$ $\sigma_k$ $\lambda_h$ $\tau$ $r$ $c$ $\oslash$ $S$ Kind Mode NPs EPs gt GraphML GML csv
male_chemical 575 5,306 9.23 15.62 30.34 217.62 0.27 0.30 9 0.97 Directed Unipartite node_type node_subtype name connectivity 21 KiB 35 KiB 31 KiB 28 KiB
male_gap_junction 585 1,755 6.00 6.72 16.41 124.49 0.23 0.22 17 0.83 Undirected Unipartite node_type node_subtype name connectivity 15 KiB 22 KiB 20 KiB 18 KiB
hermaphrodite_chemical 453 4,879 10.77 16.41 29.45 148.18 0.12 0.26 7 0.98 Directed Unipartite node_type node_subtype name connectivity 17 KiB 30 KiB 25 KiB 24 KiB
hermaphrodite_gap_junction 468 1,447 6.18 6.05 14.72 223.74 0.14 0.19 34 0.98 Undirected Unipartite node_type node_subtype name connectivity 12 KiB 17 KiB 16 KiB 14 KiB
male_chemical_synapse 514 3,531 6.87 16.40 29.74 14.03 0.28 0.33 5 0.64 Directed Unipartite name synapses 16 KiB 27 KiB 22 KiB 21 KiB
male_gap_junction_synapse 514 2,363 9.19 13.66 15.96 24.27 0.21 0.22 10 0.58 Undirected Unipartite name synapses 14 KiB 22 KiB 20 KiB 18 KiB
hermaphrodite_chemical_synapse 468 3,701 7.91 16.75 27.88 5.39 0.10 0.27 5 0.67 Directed Unipartite node_type node_subtype name synapses 16 KiB 27 KiB 23 KiB 21 KiB
hermaphrodite_gap_junction_synapse 466 2,056 8.82 11.72 13.87 13.33 0.10 0.18 9 0.60 Undirected Unipartite node_type node_subtype name synapses 13 KiB 21 KiB 18 KiB 16 KiB
male_chemical_corrected 575 5,306 9.23 15.62 30.34 217.62 0.27 0.30 9 0.97 Directed Unipartite node_type node_subtype name connectivity 21 KiB 35 KiB 30 KiB 28 KiB
male_gap_junction_corrected 586 1,758 6.00 6.71 16.46 107.44 0.24 0.22 17 0.83 Undirected Unipartite node_type node_subtype name connectivity 15 KiB 22 KiB 20 KiB 18 KiB
hermaphrodite_chemical_corrected 454 4,879 10.75 16.43 29.45 148.18 0.12 0.26 7 0.98 Directed Unipartite node_type node_subtype name connectivity 17 KiB 30 KiB 24 KiB 24 KiB
hermaphrodite_gap_junction_corrected 469 1,450 6.18 6.09 14.80 224.82 0.14 0.19 34 0.98 Undirected Unipartite node_type node_subtype name connectivity 12 KiB 18 KiB 16 KiB 14 KiB
Ridiculograms