part of innervates adult brain adult lateral horn primary neurite tract adult anterior dorsal primary neurite tract 5 2020-04-29T12:00:00Z VFB:FBbt_00049310 FBbt:00049310 adult AD5 primary neurite tract fly_anatomy.ontology Primary neurite tract of the anterior dorsal (AD) adult brain in the fifth clockwise position (from anterior perspective), from ventrolateral to dorsal to ventromedial, of AD tracts that enter the lateral horn (Frechter et al., 2019).