Article

Gating of hair cell Ca <sup>2+</sup> channels governs the activity of cochlear neurons

2025-01-25

Abstract excerpt

Our sense of hearing processes sound intensities spanning six orders of magnitude. In the ear, postsynaptic spiral ganglion neurons (SGNs) tile this intensity range with their firing rate codes. Presynaptic inner hair cells (IHCs) vary Ca 2+ -influx among their active zones (AZs) diversifying glutamate release and likely contributing to SGN firing diversity. Here we show that low-voltage activation of IHC-Ca 2+...

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Literature Corpus work: b6c2bdb3-f587-5ab7-b1d3-077958084bde
DOI: 10.1101/2025.01.23.634330

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