Abstract
Mechanosensory hair cells release chemical transmitters onto associated afferent dendrites and respond to transmitters released by efferent neurons. Dihydropyridine-sensitive, voltage-gated calcium channels support transmitter release from hair cells and may be expressed preferentially at release sites. Recently, a novel subunit of the nicotinic acetylcholine receptor family, α9, was identified and found to be expressed in rat hair cells. It appears to mediate efferent inhibition via associated calcium-activated potassium channels.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 514-519 |
| Number of pages | 6 |
| Journal | Current Opinion in Neurobiology |
| Volume | 6 |
| Issue number | 4 |
| DOIs | |
| State | Published - Aug 1996 |
ASJC Scopus subject areas
- General Neuroscience
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