has characteristic receives synaptic input throughout adult protocerebral bridge 1 glomerulus-fan-shaped body-round body type a neuron protocerebral bridge glomerulus 1-fan-shaped body-round body type a neuron 2016-02-19T13:38:13Z PB glomerulus 1 neuron described by Lin et al. (2013) includes both the glomerulus 1 and 2 neurons from Wolff et al. (2015) and later, due to identification of an additional medial PB glomerulus (checked by comparing wiring diagrams). This term refers to the glomerulus 1 neuron of Wolff et al. (2015). Adult protocerebral bridge 1 glomerulus-fan-shaped body-round body type a neuron (PFR_a) that targets protocerebral bridge glomerulus 1. It has the lateralmost arbor in the fan-shaped body (FB) relative to other PFR_a neurons, but this projection is ipsilateral relative to the protocerebral bridge (PB) arbor, breaking the pattern formed by the other PFR_a neurons (Wolff et al., 2015; Hulse et al., 2021). It targets the round body in the same hemisphere as its PB and FB arbors, though this may be the opposite hemisphere to its cell body position (Wolff et al., 2015; Hulse et al., 2021). PFR_a_PB1 PRL1-FBL4c,d>IDFPL-RB PB slice 1-FB layers 3-5-IDFP RB neuron PBR1-FBR4c,d>IDFPR-RB FBbt:00111425 PFR_a_PB1 VFB:FBbt_00111425 fly_anatomy.ontology protocerebral bridge glomerulus 1 bilateral