The release of acetylcholine (ACH) by the crossed olivo-cochlear bundle (COCB).
D000109:Acetylcholine / Q000378:metabolism* / Q000494:pharmacology; D000161:Acoustic Stimulation; D000200:Action Potentials; D000818:Animals; D001681:Biological Assay; D003051:Cochlea / Q000294:innervation / Q000502:physiology*; D004558:Electric Stimulation; D005260:Female; D007082:Ileum / Q000187:drug effects; D007761:Labyrinthine Fluids / Q000378:metabolism*; D008297:Male; D008722:Methods; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D010477:Perfusion
D000109:Acetylcholine