adult posterior ventral primary neurite tract 4 [FBbt_00049291]

Primary neurite tract of the posterior ventral (PV) adult brain in the fourth clockwise position (from posterior perspective), from ventrolateral to dorsal to ventromedial, of PV tracts that enter the lateral horn (Frechter et al., 2019. Lateral horn neurons that enter the neuropil via this tract are predominantly local neurons (Frechter et al., 2019. It contains the primary neurites of LHp1 (BLP4) lineage neurons and SLPp&v1 (DPLp2) posterior hemilineage neurons (Schlegel et al., 2021. (Frechter et al., 2019)