IB013 [FBbt_20001190]

Adult visual centrifugal neuron of the IB013 group, with its soma in the brain, anterior-dorsal to the antennal mechanosensory and motor center (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the VESa2 hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral inferior bridge, the ipsilateral vest, the ipsilateral superior medial protocerebrum, the contralateral inferior bridge and the ipsilateral superior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral lobula, the ipsilateral superior posterior slope and the ipsilateral posterior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is gaba (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
IB013 IB013 IB013 IB013

IB013

ID: FBbt_20001190

Adult GABAergic lineage VESa2 BAlp1

Adult visual centrifugal neuron of the IB013 group, with its soma in the brain, anterior-dorsal to the antennal mechanosensory and motor center (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the VESa2 hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral inferior bridge, the ipsilateral vest, the ipsilateral superior medial protocerebrum, the contralateral inferior bridge and the ipsilateral superior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral lobula, the ipsilateral superior posterior slope and the ipsilateral posterior lateral protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is gaba (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).

Uncharacterized putative cell type based on Hemibrain data (Scheffer et al., 2020) and updated using FlyWire (FAFB) data (Dorkenwald et al., 2024; Schlegel et al., 2024). Soma locations are based on the closest annotated neuropil region. Pre- or post-synapse locations are the fewest regions that collectively contain at least 80 percent of all pre- or post-synapses of these neurons in FlyWire. Neurotransmitter predictions are from Eckstein et al. (2024). Other annotations are based on annotations in FlyWire and are available in the supplemental material of Schlegel et al. (2024).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
LoVC4 related synonym doi_10_1038_s41586-025-08746-0
LoVC4 exact synonym Berg et al., 2025
IB013 exact synonym Scheffer et al., 2020
cL22a exact synonym Schlegel et al., 2024
LoVC4 related synonym
LoVC4 exact synonym Nern et al., 2025

List all available images of IB013 (7 total)

Thumbnail Name Tags
IB013_R lineage_VESa2_BAlp1, GABAergic, Adult
IB013_R lineage_VESa2_BAlp1, GABAergic, Adult
IB013_R lineage_VESa2_BAlp1, GABAergic, Adult
LoVC4_L (MaleCNS:11203) lineage_VESa2_BAlp1, GABAergic, Adult
LoVC4_R (MaleCNS:11106) lineage_VESa2_BAlp1, GABAergic, Adult

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Downstream connectivity classes for IB013 (235 total)

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Upstream connectivity classes for IB013 (312 total)

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