part of innervates adult brain adult lateral horn primary neurite tract adult anterior dorsal primary neurite tract 1 2020-04-29T12:00:00Z ADL02 ADL03 adult AD1 primary neurite tract ADL15 Primary neurite tract of the anterior dorsal (AD) adult brain in the first clockwise position (from anterior perspective), from ventrolateral to dorsal to ventromedial, of AD tracts that enter the lateral horn (Frechter et al., 2019). Lateral horn neurons that enter the neuropil via this tract are predominantly output neurons (Frechter et al., 2019). FBbt:00049306 fly_anatomy.ontology VFB:FBbt_00049306