part of fasciculates with capable of has sensory dendrite in adult posterior dorsal mesothoracic nerve anterior supraalar bristle neuron adult thoracic mechanosensory chaeta neuron mechanosensory neuron of anterior supraalar bristle 2015-09-17T15:54:33Z fly_anatomy.ontology Mechanosensory neuron that innervates the anterior supraalar bristle in the adult thorax. It fasciculates with the posterior dorsal mesothoracic nerve, extends ventrally and medially, bifurcates and follows the main course of the pathway anteriorly, along the medial edge and halfway along the prothoracic neuromere, and posteriorly, up to the bifurcation of the posterior crossbranch and main crossbranch. FBbt:00111215 VFB:FBbt_00111215 sensory perception detection of mechanical stimulus