Neuronal wiring diagram of an adult brain.

ABSTRACT: Connections between neurons can be mapped by acquiring and analyzing electron microscopic (EM) brain images. In recent years, this approach has been applied to chunks of brains to reconstruct local connectivity maps that are highly informative, yet inadequate for understanding brain function more globally. Here, we present the first neuronal wiring diagram of a whole adult brain, containing 5×10⁷ chemical synapses between ~130,000 neurons reconstructed from a female Drosophila melanogaster. The resource also incorporates annotations of cell classes and types, nerves, hemilineages, and predictions of neurotransmitter identities. Data products are available by download, programmatic access, and interactive browsing and made interoperable with other fly data resources. We sh

SUBMITTER: Dorkenwald S 

PROVIDER: S-EPMC10327113 | biostudies-literature | 2023 Jul

REPOSITORIES: biostudies-literature