part of pedunculus of adult mushroom body synaptic neuropil subdomain pedunculus divide of adult mushroom body Considering that the Kenyon cell fiber projecting from the calyx divide rather than meet at this point, the term 'pedunculus junction' is somewhat misleading. Similarly, to prevent ambiguity, the terms 'heel' and 'knee' have been avoided as they are also used for referring to the mushroom body spur. heel pedunculus divide knee PEDD fly_anatomy.ontology lobe junction The anterior end of the pedunculus of the adult mushroom body, where the Kenyon cell fibers bifurcate to project to the vertical and medial lobes. FBbt:00045009 VFB:FBbt_00045009 mushroom body neuropil subdivision