sends synaptic output to cell muscle cell of mesothoracic pleurosternal muscle 60 indirect flight muscle motor neuron ps2 motor neuron 2024-01-04T12:31:59Z Motor neuron that innervates the mesothoracic pleurosternal muscle 60 (ps2) (Ehrhardt et al., 2023). fly_anatomy.ontology ps2_MN Ehrhardt et al. (2023) say there is a 1:1 correspondence of MNs to muscles (except for tpn), implying the existence of this neuron, but they do not have an image or description. FBbt:00052729 ps2 MN ps2_MN VFB:FBbt_00052729 flight control muscle motor neuron