PS161 [FBbt_20001916]

Adult brain-intrinsic neuron of the PS161 group, with its soma in the brain, near to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM1 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior posterior slope and the ipsilateral inferior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior posterior slope, the ipsilateral inferior bridge and the contralateral superior posterior slope (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).
PS161 PS161 PS161 PS161

PS161

ID: FBbt_20001916

Adult Cholinergic lineage DM1 DPMm1

Adult brain-intrinsic neuron of the PS161 group, with its soma in the brain, near to the antler (Schlegel et al., 2024; Dorkenwald et al., 2024). It belongs to the DM1 dorsal hemilineage (Schlegel et al., 2024; Dorkenwald et al., 2024). It has postsynapses in the ipsilateral superior posterior slope and the ipsilateral inferior posterior slope (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral superior posterior slope, the ipsilateral inferior bridge and the contralateral superior posterior slope (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).

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## Classification

Relationships

Alternative Names

Synonym Scope Reference
PS161 exact synonym Scheffer et al., 2020
PS161 exact synonym Berg et al., 2025
PS161 exact synonym Schlegel et al., 2024
PS161 exact synonym Bates et al., 2025
PS161 exact synonym

List all available images of PS161 (9 total)

Thumbnail Name Tags
PS161_L (MaleCNS:21991) lineage_DM1_DPMm1, Adult, Cholinergic
PS161_L (MaleCNS:21991) lineage_DM1_DPMm1, Adult, Cholinergic
PS161_R (MaleCNS:511998) lineage_DM1_DPMm1, Adult, Cholinergic
PS161_R lineage_DM1_DPMm1, Adult, Cholinergic
PS161_R lineage_DM1_DPMm1, Adult, Cholinergic

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Downstream connectivity classes for PS161 (85 total)

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Upstream connectivity classes for PS161 (74 total)

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