PS001 [FBbt_20001756]

Adult brain-intrinsic neuron of the PS001 group, with its soma in the brain, ventral to the lateral horn (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 posterior slope, the ipsilateral inferior clamp, the ipsilateral posterior lateral protocerebrum and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral inferior clamp, the ipsilateral inferior bridge, the ipsilateral superior posterior slope and the contralateral inferior bridge (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).
PS001 PS001 PS001 PS001

PS001

ID: FBbt_20001756

Adult GABAergic Nervous system primary neuron

Adult brain-intrinsic neuron of the PS001 group, with its soma in the brain, ventral to the lateral horn (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 posterior slope, the ipsilateral inferior clamp, the ipsilateral posterior lateral protocerebrum and the ipsilateral inferior bridge (Schlegel et al., 2024; Dorkenwald et al., 2024). It has presynapses in the ipsilateral inferior clamp, the ipsilateral inferior bridge, the ipsilateral superior posterior slope and the contralateral inferior bridge (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
PS001 exact synonym Schlegel et al., 2024
PS001 exact synonym Scheffer et al., 2020
PS001 exact synonym Berg et al., 2025
PS001 exact synonym

List all available images of PS001 (6 total)

Thumbnail Name Tags
PS001_L (MaleCNS:11047) Nervous_system, primary_neuron, Adult, GABAergic
PS001_R (MaleCNS:13256) Nervous_system, primary_neuron, GABAergic, Adult
PS001_R Nervous_system, primary_neuron, GABAergic, Adult
PS001_R Nervous_system, primary_neuron, GABAergic, Adult
PS001_R Nervous_system, primary_neuron, GABAergic, Adult

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Downstream connectivity classes for PS001 (250 total)

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Upstream connectivity classes for PS001 (314 total)

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