has characteristic has soma location receives synaptic input in region sends synaptic output to region subesophageal zone neuron superior medial protocerebrum flange cell body rind of adult subesophageal zone adult interneuron adult cholinergic neuron adult CB0991 neuron 2024-02-05T12:00:00Z CB0991 fly_anatomy.ontology FBbt:20004678 VFB:FBbt_20004678 adult CCHa2R-RA neuron Adult interneuron with its soma in the subesophageal zone and pre- and post-synapses bilaterally in the flange and superior medial protocerebrum (Gonzalez Segarra et al., 2023; Dorkenwald et al., 2024; Schlegel et al., 2024). It is a putative embryonic-born neuron (Dorkenwald et al., 2024; Schlegel et al., 2024) and it is predicted to be cholinergic (Eckstein et al., 2024). There are four of these cells per brain (Gonzalez Segarra et al., 2023). They are involved in regulating water intake (Gonzalez Segarra et al., 2023). CB0991 from Schlegel et al. (2024) mapped to CCHa2R-RA based on annotations in FlyWire v783. Pre- and post-synapses are based on assertions in (Gonzalez Segarra et al., 2023) as well as data in FlyWire v783 (Dorkenwald et al., 2024; Schlegel et al., 2024). CB0991 bilateral