FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term wind sensitive wedge projection neuron ID (Ontology) FBbt:00048517 (Fly Anatomy)
Definition Projection neuron that receives input in the wedge and is activated by wind (Suver et al., 2019). Its soma is found near the lateral horn and it has a ventral projection to the ipsilateral wedge, where it branches extensively, then a dorsal projection to the antler and superior clamp, in many cases the neuron then extends across the midline to the contralateral antler and superior clamp (Suver et al., 2019; Coates et al., 2020). This is a large anatomical class with different individual neurons having different tunings (Suver et al., 2019).[ FlyBase:FBrf0242465 FlyBase:FBrf0246448 ]
Comment The two 'wedge projection neurons' (WPN) identified by Suver et al. (2019) are a subset of this larger class of wind sensitive wedge projection neurons that have outputs in the ipsilateral and contralateral superior clamp and antler.
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VFB:FBbt_00048517
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projection neuron
 |__wedge projection neuron_________________
adult interneuron                           |
 |__wedge projection neuron_________________|
 |__adult mechanosensory projection neuron__|
mechanosensory projection neuron            |
 |__adult mechanosensory projection neuron__|
                                            wind sensitive wedge projection neuron
                                             |__bilaterally projecting wind sensitive wedge projection neuron
                                                 |__tier 1 bilaterally projecting wind sensitive wedge projection neuron
                                                 |__tier 2 bilaterally projecting wind sensitive wedge projection neuron
                                                 |__tier 3 bilaterally projecting wind sensitive wedge projection neuron
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Is a wedge projection neuron
adult mechanosensory projection neuron
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VFB:FBbt_00048517