FB2026_03 , released September 17, 2026
CV Term Report
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Term adult fan-shaped body horizontal delta neuron B ID (Ontology) FBbt:00052278 (Fly Anatomy)
Definition Adult fan-shaped body horizontal delta neuron that has both of its arbors mainly in layer 3 and the ventral part of layer 4 of the fan-shaped body (Scheffer et al., 2020; Hulse et al., 2021). There are around 19 of these cells per organism, which divide the fan-shaped body into approximately 12 columns (Hulse et al., 2021). These neurons receive input from PFN cells and track the travel direction of the fly, irrespective of its heading (Lu et al., 2022).[ FlyBase:FBrf0246888 FlyBase:FBrf0252322 FlyBase:FBrf0254510 ]
Also Known As"FB3,4vD5FB3,4v" ; "hDeltaB" ; "hΔB"
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VFB:FBbt_00052278
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 adult fan-shaped body horizontal delta neuron B (all annotations which use CV term, excluding "NOT" statements)
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adult fan-shaped body delta neuron__
fan-shaped body intrinsic neuron____|
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                                     |__adult fan-shaped body horizontal delta neuron B  4 rec.
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VFB:FBbt_00052278