Acetylcholine 4 Animals 4 Cholinergic Agents 4 Chrna10 gene 4 Chrna10 protein, mouse 4 Efferent medial olivocochlear 4 Hair Cells, Auditory, Inner 4 Hearing 4 Homeodomain Proteins 4 Kcnn2 protein, mouse 4 Mice 4 Mice, Transgenic 4 Models, Animal 4 Nicotinic cholinergic receptors 4 Patch-Clamp Techniques 4 Pou4f3 gene 4 Pou4f3 protein, mouse 4 RNA translation 4 RNA, Messenger 4 Receptors, Nicotinic 4 SK2 channel 4 Small-Conductance Calcium-Activated Potassium Channels 4 Transcription Factor Brn-3C 4 Transgenic mice 4 acetylcholine 4 animal 4 animal experiment 4 animal model 4 animal tissue 4 article 4