VFB Content Report

An auto generated report detailing the current types and quantity of images and annotations currently publicly available on VFB. This will update after a new data release.
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VFB Content Report 2025-05-04

Report of content found at http://pdb.virtualflybrain.org on Sun, 04 May 2025 01:15:39

Ontology Content

Anatomy Classes Publications
All Terms 28383 1928
All Nervous System Parts 21505 1411
All Neurons 17980 1123
Characterised Neurons 6686 1120
Provisional Neurons 11294 26
All Nervous System Regions 1434 250
Synaptic Neuropils 625 141
Neuron Projection Bundles 599 124
Cell Body Rinds 132 8
Sense Organs 859 164

157596 formal assertions, of which 68875 are SubClassOf assertions and 88721 are other relationship types

143460 formal assertions on nervous system components, of which 60739 are SubClassOf assertions and 82721 are other relationship types

Image Content
(excludes hemibrain v1.0.1)

359217 total images from 114 datasets
277635 single neuron images of 14017 cell types
44067 images of expression patterns of 17066 drivers
3117 images of expression patterns of 769 split combinations
61163 images of expression pattern fragments of 5105 drivers

Annotations

94706 annotations recording 3302 types of anatomical structure that 12824 specific driver lines are expressed in.
86916 annotations recording 2438 parts of the nervous system that 11692 specific driver lines are expressed in.
11239 annotations recording 1655 types of neuron that 3072 specific driver lines are expressed in.
4633 annotations recording 608 types of neuron that 1167 specific split combinations are expressed in.

Connectivity

Neuron Number of Neurons Input/Output Entity Number of Entities Connections
Any neuron (individuals) 107397 Any neuron (individuals) 107397 10563131
Any neuron (individuals) 22590 Region (individuals) 218 299710
Any neuron (classes) 1661 Muscle (classes) 233 2144
Any neuron (classes) 775 Sense organ (classes) 435 536

Content by Template
(excludes hemibrain v1.0.1)

Template Name Datasets Images Single Neurons EM Neurons Full Expression Patterns Split Expression Patterns Partial Expression Patterns Painted domains
Adult Head (McKellar2020) 1 18 0 0 0 0 0 0
L1 larval CNS ssTEM - Cardona/Janelia 26 5019 5019 5019 0 0 0 0
JRC2018UnisexVNC 22 44363 25789 25788 8314 625 10240 21
adult brain template Ito2014 1 75 1 0 0 0 0 75
Adult T1 Leg (Kuan2020) 2 678 464 0 0 0 0 4
adult brain template JFRC2 21 41940 16419 0 25272 600 16127 58
adult VNS template - Court2018 9 3194 1 0 3171 480 0 21
JRC_FlyEM_Hemibrain 2 22701 22588 22587 0 0 0 114
JRC2018Unisex 69 292264 237721 220710 31655 1632 38796 46
L3 CNS template - Wood2018 4 12877 8639 0 381 381 12178 255