SMP492 [FBbt_20003354]

Adult brain-intrinsic neuron of the SMP492 group, with its soma in the brain, dorsal to the protocerebral bridge (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 superior medial protocerebrum, the ipsilateral vest and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral vest, the contralateral vest, the ipsilateral superior medial protocerebrum, the contralateral flange, the ipsilateral flange and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (Eckstein et al., 2024). There are approximately 2 of these cells per organism (Schlegel et al., 2024; Dorkenwald et al., 2024).
SMP492 SMP492 SMP492 SMP492

SMP492

ID: FBbt_20003354

Adult Cholinergic Nervous system primary neuron

Adult brain-intrinsic neuron of the SMP492 group, with its soma in the brain, dorsal to the protocerebral bridge (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 superior medial protocerebrum, the ipsilateral vest and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral vest, the contralateral vest, the ipsilateral superior medial protocerebrum, the contralateral flange, the ipsilateral flange and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). Its predicted neurotransmitter is acetylcholine (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).

Open in VFB 3D Browser →
## Classification

Relationships

Alternative Names

Synonym Scope Reference
SMP492 exact synonym Scheffer et al., 2020
SMP492 exact synonym Bates et al., 2025
SMP492 exact synonym Schlegel et al., 2024
SMP492 exact synonym Berg et al., 2025
SMP492 exact synonym

List all available images of SMP492 (9 total)

Thumbnail Name Tags
SMP492(PDM17)_L Nervous_system, primary_neuron, Adult, Cholinergic
SMP492(PDM17)_L Nervous_system, primary_neuron, Adult, Cholinergic
SMP492(PDM17)_L Nervous_system, primary_neuron, Adult, Cholinergic
SMP492_L (MaleCNS:67396) Nervous_system, primary_neuron, Adult, Cholinergic
SMP492_R (MaleCNS:522987) Nervous_system, primary_neuron, Adult, Cholinergic

View all 9 results in VFB →

Downstream connectivity classes for SMP492 (150 total)

Thumbnail Name Tags

View all 150 results in VFB →

Upstream connectivity classes for SMP492 (206 total)

Thumbnail Name Tags

View all 206 results in VFB →