lobula columnar neuron LC21 [FBbt_00111756]
An extrinsic columnar neuron whose cell body lies along the dorsal posterior surface of the lobula, in the lobula rind. It has its main dendritic arbors in lobula layers boundaries 2/3, 3/4, 5A/5B and 5B/6. Presynaptic sites are observed in layers 3/4 and along the boundary of 5B. It projects to an elongated glomerulus in an intermediate position between the dorsal and ventral groups of optic glomeruli of the PVLP, lateral to LC11. There are around 87 cells of this type. Pre- versus postsynaptic innervation assessed with a presynaptic marker (synaptotagmin-HA driver) (Wu et al., 2016).
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VFB Term Json
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