ExR4 [FBbt_00047036]
ExR4
ID: 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). (Kandimalla et al., 2023, Hulse et al., 2021)
Open in VFB 3D Browser →Classification
Relationships
- has soma location: adult brain cell body rind
- receives synaptic input in region: ellipsoid body outer posterior domain, gall
- sends synaptic output to region: ellipsoid body outer posterior domain
Alternative Names
| Synonym | Scope | Reference |
|---|---|---|
| ExR4 | related synonym | Bates et al., 2025 |
| ExR4 | related synonym | Berg et al., 2025 |
| posterior medial protocerebrum dorsal cluster neuron | broad synonym | Omoto et al., 2018 |
| PMPD neuron | broad synonym | Omoto et al., 2018 |
| ExR4 | related synonym | Scheffer et al., 2020 |
| ExR4 | related synonym | |
| ExR-neuron of BAmv1 | related synonym | Omoto et al., 2018 |
| ExR4 | related synonym | Schlegel et al., 2024 |
Downloads
Image files aligned to ExR4_L (MaleCNS:10969):
Image files aligned to ExR4_R (MaleCNS:520817):
Image files aligned to ExR4(ring)_L:
Image files aligned to ExR4(ring)_R:
Image files aligned to ExR4:
Image files aligned to ExR4:
Image files aligned to BANC_626:720575941570167540:
Image files aligned to BANC_626:720575941627083577:
Image files aligned to ExR4(ring)_L:
Image files aligned to ExR4(ring)_R:
List all available images of ExR4 (16 total)
| Thumbnail | Name | Tags |
|---|---|---|
 | ExR4(ring)_L (FlyEM-HB:1198330641) | Glutamatergic, Adult, lineage_LALv1_BAmv1 |
| ExR4(ring)_L (FlyEM-HB:1198330641) | Glutamatergic, Adult, lineage_LALv1_BAmv1 |
 | ExR4(ring)_L (FlyEM-HB:1198330641) | Glutamatergic, Adult, lineage_LALv1_BAmv1 |
 | ExR4_L (MaleCNS:10969) | Glutamatergic, Adult, lineage_LALv1_BAmv1 |
 | ExR4_R (MaleCNS:520817) | Glutamatergic, Adult, lineage_LALv1_BAmv1 |
Downstream connectivity classes for ExR4 (115 total)
| Thumbnail | Name | Tags |
|---|---|---|
Upstream connectivity classes for ExR4 (259 total)
| Thumbnail | Name | Tags |
|---|---|---|
Graphs For
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