medulla tangential intrinsic neuron of dorsal rim area 2 obsolete adult central medulla neuron Cm14 2024-02-05T12:00:00Z true CB3855 adult CB3855 neuron FBbt:20007270 Cell type from Schlegel et al. (2024), based on FlyWire v783 (FAFB) data (Dorkenwald et al., 2024; Schlegel et al., 2024), matched across datasets and identified at light level by Nern et al. (2025). Obsoleted as thought to be the same cell type as Mti-DRA2 by Nern (2025) - FlyBase:FBrf0262354. adult serpentine medulla neuron Sm23 Adult optic-lobe-intrinsic neuron with its soma lateral to the lateral horn (Schlegel et al., 2024; Dorkenwald et al., 2024). It has its pre- and post-synapses restricted to the ipsilateral medulla (Schlegel et al., 2024; Dorkenwald et al., 2024; Nern et al., 2025). Its predicted neurotransmitter is GABA (Eckstein et al., 2024; Nern et al., 2025). It has a tangential arborization pattern in the central layers of the medulla (Nern et al., 2025). There are approximately 20 of these cells on each side (Dorkenwald et al., 2024; Schlegel et al., 2024; Nern et al., 2025). fly_anatomy.ontology