SMP238 [FBbt_20003100]

Adult brain-intrinsic neuron of the SMP238 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 superior medial protocerebrum, the ipsilateral posterior lateral protocerebrum, the ipsilateral crepine, the ipsilateral superior lateral protocerebrum, the ipsilateral superior clamp and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine and the ipsilateral mushroom body medial lobe (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).
SMP238 SMP238 SMP238 SMP238

SMP238

ID: FBbt_20003100

Adult Cholinergic Nervous system primary neuron

Adult brain-intrinsic neuron of the SMP238 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 superior medial protocerebrum, the ipsilateral posterior lateral protocerebrum, the ipsilateral crepine, the ipsilateral superior lateral protocerebrum, the ipsilateral superior clamp and the ipsilateral superior intermediate protocerebrum (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior medial protocerebrum, the ipsilateral crepine and the ipsilateral mushroom body medial lobe (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
SMP238 exact synonym Schlegel et al., 2024
SMP238 exact synonym Bates et al., 2025
SMP238 exact synonym Scheffer et al., 2020
SMP238 exact synonym Berg et al., 2025
SMP238 exact synonym

List all available images of SMP238 (8 total)

Thumbnail Name Tags
SMP238_L (MaleCNS:16309) Nervous_system, primary_neuron, Adult, Cholinergic
SMP238_R (MaleCNS:512746) Nervous_system, primary_neuron, Adult, Cholinergic
SMP238_R Nervous_system, primary_neuron, Adult, Cholinergic
SMP238_R Nervous_system, primary_neuron, Adult, Cholinergic
SMP238_R Nervous_system, primary_neuron, Adult, Cholinergic

View all 8 results in VFB →

Downstream connectivity classes for SMP238 (326 total)

Thumbnail Name Tags

View all 326 results in VFB →

Upstream connectivity classes for SMP238 (180 total)

Thumbnail Name Tags

View all 180 results in VFB →