ExR4 [FBbt_00047036]

Extrinsic ring neuron that develops from the BAmv1 (LALv1) neuroblast and has its cell body in a cluster in the anterior brain cortex, ventral to the antennal lobe (Omoto et al., 2018). It follows the longitudinal ventromedial fascicle, then has dense branches, restricted to the gall and part of the anterior lateral accessory lobe surrounding the gall, containing mainly postsynaptic sites (Omoto et al., 2018; Hulse et al., 2021). It also has mixed terminals in the outer posterior domain of the ellipsoid body (Omoto et al., 2018; Hulse et al., 2021). There is one of these cells per hemisphere and it develops from neuroblast BAmv1 (Kandimalla et al., 2023).
Tags:
ExR4 ExR4 ExR4 ExR4

ExR4

ID: FBbt_00047036

Adult Neuron lineage LALv1 BAmv1

Extrinsic ring neuron that develops from the BAmv1 (LALv1) neuroblast and has its cell body in a cluster in the anterior brain cortex, ventral to the antennal lobe (Omoto et al., 2018). It follows the longitudinal ventromedial fascicle, then has dense branches, restricted to the gall and part of the anterior lateral accessory lobe surrounding the gall, containing mainly postsynaptic sites (Omoto et al., 2018; Hulse et al., 2021). It also has mixed terminals in the outer posterior domain of the ellipsoid body (Omoto et al., 2018; Hulse et al., 2021). There is one of these cells per hemisphere and it develops from neuroblast BAmv1 (Kandimalla et al., 2023).

Open in VFB 3D Browser →
## Classification

Relationships

Alternative Names

Synonym Scope Reference
posterior medial protocerebrum dorsal cluster neuron broad synonym Omoto et al., 2018
PMPD neuron broad synonym Omoto et al., 2018
ExR4 exact synonym Berg et al., 2025
ExR4 exact synonym Bates et al., 2025
ExR4 exact synonym Scheffer et al., 2020
ExR4 exact synonym
ExR4 exact synonym Schlegel et al., 2024
ExR-neuron of BAmv1 related synonym Omoto et al., 2018