Mi19 [FBbt_20007257]

Adult unilateral medulla intrinsic neuron with its soma anterior to the accessory medulla (Schlegel et al., 2024; Dorkenwald et al., 2024; Nern et al., 2025). It has inputs and outputs in layer M1, spanning around 100 columns (Nern et al., 2025). It also receives a smaller amount of input in layers M7-M9 (Nern et al., 2025). It has a tangential arborization pattern (Nern et al., 2025). There are approximately 5-6 of these cells per hemisphere (Nern et al., 2025).

Tags:

Mi19

ID: FBbt_20007257

Adult Nervous system Neuron Visual system

Cell type from Schlegel et al. (2024), based on FlyWire v783 (FAFB) data (Dorkenwald et al., 2024; Schlegel et al., 2024), identified at light level by Nern et al. (2025). Soma location is based on the closest annotated neuropil region in FlyWire.

Open in VFB 3D Browser →

## Classification

medulla tangential intrinsic neuron

Relationships

bearer of: unilateral
receives synaptic input in region: medulla layer M1
sends synaptic output to region: medulla layer M1

Alternative Names

Synonym	Scope	Reference
CB3842	exact synonym	Schlegel et al., 2024
PDt	exact synonym	Bates et al., 2025
Mi19	exact synonym	Berg et al., 2025
PDt	exact synonym	Schlegel et al., 2024
Mi19	exact synonym	Nern et al., 2025
adult CB3842 neuron	exact synonym
PDt	exact synonym	Nern et al., 2025
PDt	exact synonym

List all available images of Mi19 (34 total)

Thumbnail	Name	Tags
	Mi19_L (MaleCNS:13239)	Nervous_system, Neuron, Visual_system, Adult
	Mi19_L (MaleCNS:16070)	Nervous_system, Neuron, Visual_system, Adult
	Mi19_L (MaleCNS:522329)	Nervous_system, Neuron, Visual_system, Adult
	Mi19_R (MaleCNS:11113)	Nervous_system, Neuron, Visual_system, Adult
	Mi19_R (MaleCNS:13039)	Nervous_system, Neuron, Visual_system, Adult