IB115 [FBbt_20001292]

Adult brain-intrinsic neuron of the IB115 group, with its soma in the brain, dorsal to the mushroom body calyx (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral anterior ventrolateral protocerebrum, the ipsilateral superior clamp, the ipsilateral inferior clamp, the ipsilateral inferior bridge, the contralateral inferior bridge, the contralateral superior posterior slope, the contralateral gorget, the ipsilateral superior posterior slope, the ipsilateral mushroom body pedunculus and the ipsilateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the contralateral inferior bridge, the ipsilateral inferior bridge, the contralateral superior posterior slope, the ipsilateral superior posterior slope, the contralateral gorget, the ipsilateral superior clamp, the ipsilateral gorget, the contralateral superior clamp and the contralateral inferior clamp (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 4 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
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IB115

ID: FBbt_20001292

Adult Cholinergic Nervous system primary neuron

Adult brain-intrinsic neuron of the IB115 group, with its soma in the brain, dorsal to the mushroom body calyx (Schlegel et al., 2024; Dorkenwald et al., 2024). It is a putative embryonic-born neuron (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral anterior ventrolateral protocerebrum, the ipsilateral superior clamp, the ipsilateral inferior clamp, the ipsilateral inferior bridge, the contralateral inferior bridge, the contralateral superior posterior slope, the contralateral gorget, the ipsilateral superior posterior slope, the ipsilateral mushroom body pedunculus and the ipsilateral superior medial protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the contralateral inferior bridge, the ipsilateral inferior bridge, the contralateral superior posterior slope, the ipsilateral superior posterior slope, the contralateral gorget, the ipsilateral superior clamp, the ipsilateral gorget, the contralateral superior clamp and the contralateral inferior clamp (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 4 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
IB115 exact synonym Berg et al., 2025
IB115 exact synonym Scheffer et al., 2020
IB115 exact synonym Bates et al., 2025
IB115 exact synonym Schlegel et al., 2024
IB115 exact synonym

List all available images of IB115 (18 total)

Thumbnail Name Tags
IB115(SCB006)_L Nervous_system, primary_neuron, Adult, Cholinergic
IB115_L (MaleCNS:13207) Nervous_system, primary_neuron, Adult, Cholinergic
IB115_L (MaleCNS:19406) Nervous_system, primary_neuron, Adult, Cholinergic
IB115_R (MaleCNS:11860) Nervous_system, primary_neuron, Adult, Cholinergic
IB115_R (MaleCNS:15147) Nervous_system, primary_neuron, Adult, Cholinergic

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Downstream connectivity classes for IB115 (194 total)

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Upstream connectivity classes for IB115 (113 total)

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