Synaptic bar in the efferent part of a synapse in the organ of CORTI.
D000818:Animals; D003593:Cytoplasm; D006168:Guinea Pigs; D006197:Hair; D009476:Neurons, Efferent; D009925:Organ of Corti / Q000166:cytology*; D013569:Synapses / Q000166:cytology*